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用Excel表格制作一些比较直观的图表，是我们经常在工作中经常碰到的事情，那么你知道在Excel表格中如何制作目标与实际的对比图吗？其实如果要实现这个操作，我们完全可以用非常简单的柱形图来制作，因为柱形图具有一目了然，非常直观的作用，所以用作目标与实际的对比图再合适不过了！
首先我们选中需要建立目标与实际对比图的表格：
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然后点击顶部工具栏中的插入，在插入的子菜单中点击全部图表：
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在全部图表中，我们选择簇状柱形图，点击确定之后，对比图就做好了，如下图所示：
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这个方法是不是非常简单呢？当然这也是我经常使用的一个方法，你学会了吗？
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Speaking to Foot Mercato, the representatives of Lyon midfielder Jordan Ferri confirmed that the Frenchman was considering his future, amid interest from Galatasaray and Fiorentina.
“It is not want Jordan wanted because he feels really good at Lyon. The initial aim was to finish the season with Lyon and then meet to discuss what was best for Jordan. But the offers from these two good clubs are making him think… He is hesitating at the moment, he wants to see how the week pans out. Galatasaray? They have approached us. They are a big club with lots of aims, therefore it is certainly interesting, something to think about yes. We have met with them.”
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Celta Vigo striker Iago Aspas has confirmed that he was approached about a possible move to PSG this month, speaking to Cadena Ser.
“I am very happy here… this is my home. There was always interest from other teams, but I will stay here as long as the club wants me to. There were approaches from PSG and other teams, but I repeat that I am very happy here. I had always dreamt of playing for Celta Vigo, ever since I was little. I want to finish may career with Celta.”
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Paris Saint-Germain have officially confirmed the signing of young Portuguese attacker Goncalo Guedes from Benfica for around £25M.
The 20-year-old joins the French champions on a four-year-deal and will immediately join up with the first team.
Guedes had been very sought after for a few years with the likes of Manchester United and Arsenal interested but the possibility of first team football under Unai Emery was too good to turn down.
Guedes, 20, had been with former club Benfica since 2009 and made his debut in the 2014/15 season before slowly becoming one of the most exciting prospects in Europe.
The Portuguese international can plat anywhere across the front line and will likely provide competition for Lucas Moura on the left hand side which isn’t good for the likes of Jese and Jean-Kevin Augustin.
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The price tag on Guedes may be a pressure situation for him, but with the right guidance and a good run of form, he will likely adhere himself to the Parisiens.
T.S.
Marseille are considering making a move for Swiss defender Fabian Schär, according to L’Équipe.
The 25 year old Hoffenheim central defender is not a target that Marseille decision-making team are in 100% agreement on. Sporting Director Zubizarreta is leading the charge for the player, but could move for him instead in the summer.
Marseille are also still in the market for a forward to support Bafétimbi Gomis, and potentially replace him, when is loan spell from Swansea finishes at the end of the season.
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Electroplating is an important and indispensable link in the contemporary industrial chain and is widely used in numerous industries such as machinery, electronics, automobiles, aviation, and aerospace, etc. It plays a role in decorating, protecting, and increasing the functionality of various industrial products to enable them to meet various practical needs.
How to definition electroplating? Electroplating is one of the post finishing processes from prototype design to mass production. By plating, a product can be given a beautiful appearance and at the same time provide corrosion protection.
Electroplating is also called electrodeposition, and the five basic hardware for the process are a DC power supply, a plating bath, a plating solution containing ions of the plated metal, anodes (the metal to be plated layer), and cathodes (the workpiece to be processed), and conductive rods, cables, and hangers. By connecting these five pieces of hardware to form a conductive circuit, the accumulation of plating ions on the surface of the processed part is achieved through the transfer of electrons, thus reducing it to a metal coating.
The electroplating process is an application of an electrolytic cell that requires two different metals, an electrolyte solution, two electrodes, and a battery or other power source that generates an electric current.
To begin, determine which anode and cathode and electrolyte to use by determining which chemical reaction or reactions you want to occur when the electric current is turned on.
The next step is to make sure that the electrodes you’re going to plate is entirely clean. Instead, when metal atoms from the electrolyte are deposited on it, they will not establish a strong bond and would rub off. Cleaning is usually accomplished by putting the electrodes in an acid solution or acidic mixture or (briefly) reversing the electroplating circuit. If the electrode is exceptionally clean, atoms from the plating metal form a strong link with it by adhering to the crystallographic craft’s exterior borders.
A positive ion is an atom with too few electrons. When they reach the cathode, they combine with electrons and lose their positive charge. A negatively charged ion is an atom with too many electrons. When they reach the positive anode, they transfer electrons to the anode and lose their negative charge.
In a form of electroplating, the metal to be plated is at the anode of the circuit and the material to be plated is at the cathode. After a period of reaction, the positively charged metal molecules will slowly migrate to the negatively charged metal surface, forming a very thin layer, which is called the coating.
There are many different types of metal materials suitable for post-plating.Including nickel, chromium, brass, cadmium, copper sulfate, gold, silver, tin, and zinc. Nickel and brass are commonly used. We can recommend suitable metal materials and electroplating solutions for your project according to your specific electroplating requirements.
In addition to metallic materials, many different plastics can be plated in this way, including ABS, phenolic plastics, urea-formaldehyde, nylon, and polycarbonate. You will often find electroplating plastic parts on automobiles, plumbing, household, and electrical fittings that appear to be metal but are actually plated plastic.
As you know that thick plastic layers never conduct electricity, in practice, this implies we’ll need to treat our plastic differently to make it electrically conductible. There are various steps to this process. To begin, the plastic must be thoroughly cleaned to remove contaminants such as dust, filth, grease, and surface scratches. The surface is then etched with acid and treated with a catalyst (a chemical reaction accelerator) to ensure that a coating adheres to it. Let’s now dip it in a solution of copper sulfate or nickel to cover it with a thin layer of highly conductive metal. By applying these steps in appropriate way, plastic becomes electroplated such as metal.
Plating is an integral part of the manufacturing process and is used to improve corrosion resistance, wear resistance, and aesthetics. Plating is used in a wide range of industries and products, and there is a huge market demand for it. Here is a list of some of the industries that WayKen serves and how they use electroplating.
Automotive Industrial
Electroplating is used in the automotive industry to help extend the life of a vehicle, improve its dynamics, and enhance its decorative properties. For example, for shock absorber linkages, chrome plating has a positive effect on ensuring the corrosion resistance and lubricity of the shock absorber linkage. Modern automobile decorative parts use an electroplating process, which has the role of heat vibration resistance, decoration, and corrosion resistance.
Electronic Industry
Electroplating is an important means of anti-corrosion for electronic products, which can decorate the appearance and improve the texture and ornamental properties of products. In addition, electronic companies often use gold plating to improve electrical conductivity, applying it to semiconductors and connectors, functional plating is of great significance for electronic products.
Jewelry Industry
As society continues to develop and people’s aesthetic sense progresses, many types of plating available for jewelry plating have been developed in the modern gold and silver jewelry processing industry, such as gold plating, silver plating, platinum plating, rhodium plating, palladium plating, etc. for precious metal jewelry plating, in addition to rose gold plating, black gold plating, etc. Jewelry designers and manufacturers rely on this process to enhance the color, durability, and beauty of rings, bracelets, pendants, and various other items.
Medical Industry
Electroplating is used in the medical industry to improve the functionality of various aspects of medical equipment. For example, aluminum electroplating, electroplating steel, and other metals can be used to conduct heat and electricity, provide good wear resistance, corrosion resistance, form strong welds, create antibacterial, biocompatible surfaces, and create markers and braided bundles of catheters that X-rays cannot penetrate.
Aerospace industry
The electroplating process is one of the powerful means to improve the surface properties of materials used in aerospace. Plating, a naturally smooth and thin finish, enhances the wear resistance of aerospace components. For example, zinc-nickel is the ability to reduce the effects of thermal stress on aircraft components, and the nickel plating layer and titanium alloy material have good bonding ability, which can improve the surface properties of titanium electroplating.
Oil and Gas Industry
The electroplating process can greatly protect oil and gas tools and other components from corrosion, thus improving overall performance and longevity. Applications of the plating process can be found in other areas such as decorative items, defense, and military industries. Electroplating is also becoming more and more widely used.
The deposited layer obtained by electroplating is called the plating layer, which can protect the base material from environmental corrosion, improve the appearance of the base material and increase the aesthetics.
By application, electroplating applications layers can be divided into three categories: protective, protective decorative, and functional. Among them, functional plating layers include wear-resistant, friction-reducing, conductive and optical layers, which are suitable for various fields. According to the needs of the industry served, the corresponding plating layer is selected.
(1) Formation of protective barrier
A plating layer is formed on the workpiece substrate, which acts as a barrier against corrosion. It can make the parts last longer, extend the duration of use and reduce the replacement rate.
(2) Enhances the appearance
Products coated with a plating layer look more shiny and attractive. Especially for jewelry, manufacturers can use electroplating as a low-cost method to improve the overall quality of the product and enhance competitiveness.
(3) Reduce friction
Such as electroplating nickel-molybdenum disulfide composite coating, molybdenum disulfide has a lubricating effect, mechanical intercalation in the nickel coating, not only can reduce the friction factor of the friction sub, and can effectively prevent the high load generated by adhesive wear, with good friction reduction performance.
(4) Enhancement of electrical conductivity
Silver plating is a highly efficient process for manufacturing electronic and electrical components because it enhances the conductivity of the product and is a cost-effective solution for electrical conductivity.
(5) Absorption of excess hydrogen gas
It can absorb excess hydrogen gas that is usually generated when manufacturing catalytic converters for automobiles. This can improve the performance of catalytic converters.
(6) Prevents whisker formation
Zinc whiskers originate from stresses in the coating deposit, which are generated by internal or external forces. External stresses may originate from locations such as post-processing of the product, repetitive bending, or thermal expansion.
Zinc-nickel alloy coatings can be applied to the metal parts of raised floor components during the manufacturing process, and these coatings are considered “zinc whisker free”, zinc-nickel alloys, which can prevent the formation of whisker spikes from occurring during certain types of manufacturing operations, and can also significantly reduce the risk of arcing and short-circuiting in electrical components and assemblies caused by whiskers breaking away from the material.
The damage is caused by arcing and short-circuiting components due to whisker detachment.
(7) Thermal resistance
Electroplating has good heat resistance, such as gold plated or galvanized nickel can withstand extremely high temperatures. The use of these metal coatings can protect engine components from extreme temperature damage, thereby extending their service life.
(8) Generating magnetism
The most common reason for applying plating or coating to magnets is to prevent corrosion. If your application is used outdoors, exposed to the elements, or in a humid environment, corrosion is inevitable with untreated magnets. Electroless nickel plating is often used in magnetic applications, such as the manufacture of computer hard drives. Magnetism makes the disk easier to read.
(9) Increase hardness
Certain alloy materials are brittle and prone to breakage due to mechanical stress and impact. Metal plating or conformal coating adds a layer of protection to parts, making brittle materials more durable and strong. Parts plated surface is less susceptible to damage from impacts or drops, which can extend service life.
(10) Absorption of light and energy
Black chemical nickel plating absorbs the light and energy necessary for many manufacturing processes in the aerospace, automotive and aviation industries. It ensures compliance with Department of Defense guidelines and other industry standards.
The quality of the basic raw materials used for copper electroplating production is directly related to the quality of the product and the production cost of electroplating. How to control the quality and cost of these raw materials has a lot to do with the selection of suppliers.
Therefore, selecting suppliers is also an important task to be done in electroplating and barrel plating production management. Determining the best manufacturing option is critical to your company’s efficiency. Electroplating is a functionally and economically beneficial option for a variety of applications, but you need to work with the right plating company to see all the benefits. The rack plating, electroless plating, and chromium plating also help to increase production level of manufacturing companies.
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本教程适用版本：WPS 365 点击免费使用
用Excel表格制作一些比较直观的图表，可以帮助我们非常直观清晰地观察一些数据，那么你知道如何用一个笑制作动态对比图表吗？其实无论是柱状图和折线图，都可以起到动态对比的作用，一起来看看吧！
首先我们选择需要制作图表的区域：
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然后点击顶部工具栏中的插入，在插入的子菜单中点击全部图表：
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之后我们会发现有很多的图表类型，有柱状图，折线图，饼图等等，我们可以按照自己的要求选择：
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在这里我选择的是折线图，因为我感觉折线图更加的方便对比和观察：
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真要这个动态对比图就做好了，现在我们在原有的数据区域当中任意修改一个数字：
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然后再点击回车键，这样图表就会随着数据的更改而发生动态的改变了：
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这样我们就不用担心当原有的数据改变时需要重新做一个图表了。这个动态图表是不是非常方便呢？你学会了吗？
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When it comes to building projects and furniture assembly, people often overlook the importance of small elements like screws. However, these seemingly insignificant objects play a vital role in ensuring the structural integrity of residential and commercial spaces. Among the many fasteners available, yellow zinc chipboard screws become the unsung heroes in promoting the bonding of wood materials. In this blog, we’ll delve into the world of yellow zinc chipboard screws, exploring their ingredients, benefits, and applications.
Yellow zinc particleboard screws are specifically designed for joining particleboard, plywood and other types of engineered wood. Their composition usually includes a steel core and a yellow zinc coating. The steel core provides sturdiness, while the yellow zinc coating enhances the screw’s durability and overall lifespan. This coating provides a protective barrier against corrosion, making these screws highly resistant to rust and moisture. Additionally, the yellow zinc finish adds an aesthetic appeal to the screws, making them the first choice for visible applications in furniture and cabinets.
1. Enhanced grip: The thread design of the yellow zinc particleboard screws maximizes grip on wood materials, preventing slipping and ensuring a secure connection. This feature is especially important for load-bearing structures where stability is critical.
2. Save time: Yellow zinc fiberboard screws have sharp tips and self-drilling features, eliminating the need to pre-drill pilot holes. This not only saves time but also minimizes the risk of wood splitting.
3. Versatility: These screws can be used in a variety of woodworking projects such as furniture making, cabinet installation, and decorating. They are a staple in the construction industry due to their compatibility with particleboard and plywood.
4. Aesthetics: The yellow zinc coating of these screws adds visual appeal, making them suitable for applications where the screws are visible. The veneer provides an elegant look and enhances the overall appearance of the furniture or structure.
From DIY enthusiasts to professional carpenters, yellow zinc particleboard screws are widely used in different industries. Whether you’re attaching hinges to doors, assembling cabinets, or building wood shelving, these screws provide reliable performance and ensure structural stability. They are particularly popular in construction projects involving engineered wood materials such as MDF (medium density fibreboard), plywood or particleboard.
In the grand scheme of construction and furniture assembly, the importance of yellow zinc chipboard screws cannot be overlooked. These small but powerful fasteners play a vital role in ensuring the stability and longevity of wooden structures, providing a safe and visually appealing solution. Whether you are a carpenter, builder or passionate DIY enthusiast, choosing the right screws can have a significant impact on the quality of your project. So next time you embark on a woodworking adventure, remember the unsung hero – the yellow zinc chipboard screw!
Post time: Sep-20-2023
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