Whether you’re a freelancer or a contract programmer, we all face the same problem when we start working on an existing project for a client: how to quickly and (if possible) painlessly familiarise ourselves with the existing structure and code. Probably every one of us at least once in their career has asked with hope:…
本教程适用版本：WPS 365 点击免费使用 #NAME?是表格计算中常见的错误值。 例如公式名称拼写错误、公式中的文本值未添加双引号、区域引用缺少冒号、引用未定义的名称或已定义名称出现拼写错误等，都可导致#NAME?错误。 》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘 本期将给大家讲解此错误值主要的出现原因和解决方法。 原因一：公式名称拼写错误导致#NAME?错误 ▪例如使用SUM函数计算产品总值。 当公式名称拼写错误时，计算结果会返回错误值 #NAME? 》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘 ▪此时我们就要仔细检查公式拼写，将公式名称拼写正确就可得出正确的计算结果。 》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘 原因二：公式中文本引用缺少双引号导致#NAME?错误 ▪以此表格为例，我们想要查找表格中的某一员工工号。 输入公式=VLOOKUP(李某,A2:B6,2,FALSE)，回车确定，计算结果会返回错误值#NAME? 这是因为公式中引用了未添加双引号的文本值。 》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘 ▪遇到这样的情况，在文本值前后添加双引号即可修复 #NAME?错误。 》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘 原因三：公式中的区域引用缺少冒号 ▪以此表格为例，我们想要查找表格中的某一员工工号，输入公式=VLOOKUP(李某,A2B6,2,FALSE) 回车确定，计算结果会返回错误值 #NAME? 这是因为公式中引用区域未添加冒号。 》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘 ▪遇到这样的情况，公式中的引用区域添加冒号就可以了。 》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘 原因四：公式中引用了未定义的名称导致#NAME?错误 在表格中使用函数公式计算，可以使用公式名称管理器功能，对所选区域设置名称，便于输入与计算。 ▪例如使用SUM函数计算产品总值，我们可以对产品数值区域设置名称。 点击公式-名称管理器，在弹出的窗口中，新建名称，设置为产品数值范围。 此时再使用SUM函数计算产品总值，输入公式为=SUM(总值）就可以得到计算结果。 》免费升级到…
In a new work, an electrothermal film with two-dimensional periodic structural MWCNTs-polymer is proposed to improve its electromagnetic transmittance and address the issue of strong reflection. Wave-transparent materials are essential to ensure the high-fidelity transmission of electromagnetic waves and to safeguard antenna systems in critical fields such as aerospace, transportation, and communication. However, surface icing…
The natural nature of the bone conduction headphones means that they don’t need to go into the ear canal and are designed to be sports headphones. What is bone conduction? To take a common example, when we eat, for example, we hear the sound of food cracking because the vibrations are transmitted through our teeth…
Researchers found that the polymerization rate and final acrylate conversion are highly dependent on the atmosphere, especially due to oxygen inhibition in air. Castor oil-based polyols with high OH values are synthesized through the low odor thiol-ene reaction and then are used for preparing UV-curable acrylate-urethane resins (AUCORs). The structure of the AUCORs is confirmed…
Time to read: 6 min Surface roughness, also known as surface finish or surface texture, is a critical feature that can distinguish a rough looking prototype from a polished finished product. In this article, we’ll explain what surface roughness is, how it’s measured, and identify some typical finishes to showcase what can be accomplished with…
Description CRYSTAL CLEAR BAR SALTS KIWI PASSIONFRUIT GUAVA Crystal Clear’s Bar Salts Kiwi Passionfruit Guava is a classic amongst disposable vape flavours with juicy kiwi and guava with tropical passion fruit.Check out the full range of Crystal Clear Bar Salts for a cheaper, cost-effective and environmentally friendly refillable e-liquid alternative to vaping disposable devices. Specifications…
As a Cement Pipe Machine Manufacturer, there is some information to share with you. Cement pipe machine has the advantages of the wide source of raw materials, low energy consumption, long service life, and low maintenance cost. It can save energy, reduce the production cost, and adopt high-quality imported materials and unique welding process to…
Words are the building blocks of any language. That is why many ESL teachers put so much stress on vocabulary lessons for their students. Since mastering vocabulary is so crucial, teachers should put extra effort so the students can absorb as many practical vocabularies as they can. . If you’re looking for ideas to improve…
Time to read: 7 min Polybutylene terephthalate (PBT) has many electrical, medical, and food processing applications and comes in filled, unfilled, flame retardant, reinforced, and lubricated grades. Brands include Celanex®, a family of branded PBT materials that provides high strength and rigidity in thin-walled parts. PBT injection molding is used to produce plastic parts with…