查询词典 aluminum

Here is a hefty heap of scrap aluminum that was given to me.

下面是一个庞大的铝废料堆给了我。

The making of an automobile fender, of a tube for toothpaste, or of an aluminum safety hat are common examples which involve severe working of metals.

制造汽车缓冲板、牙膏管或铝质安全帽等都是变形量大的金属加工的通例。

Test the concept of aluminum-alloy casing with ablative lining.

测试的概念，铝合金套管与烧蚀内层。

It also describes the test process and technological parameter of mirror finish ing a high precision aluminum ball with this abrader on NC lathe.

并叙述了使用该抛研器在普通数控车床上实现高精度铝球镜面加工的实验过程和采用的工艺参数。

To determine the laser power accurately, the absorptance of the aluminum surface to the laser energy must be given and the measure methods has been...

对比了不同激光功率密度、扫描速率和不同粉末粒度、粉末预置厚度条件下所形成的熔覆层，确定了铝合金表面激光熔覆的工艺参数范围。。。。

The size effect of the visible absorptance of the ultrathin aluminum film .

超薄Al膜可见光吸收率的尺寸效应。

Producing all kinds of rolling shutters, aluminum venetian blinds, wood Venetian, aluminum vertical blinds, Roman blinds, ceiling blinds, curtains and§electric organ sunshade products.

生产各种卷帘、铝合金百叶帘、木百叶、铝合金垂直帘、罗马帘、天棚帘、风琴帘及户内外电动遮阳帘等产品。

The corrosion resistance of Aluminum alloys is improved by anodic oxidation, if the fatigue behaviors are taken into account, the behaviors of Aluminum alloys by sulfuric acid anodizing is better than by chromic acid anodizing.

阳极氧化是提高铝合金耐蚀能力的常用方法，如果从疲劳性能的角度考虑，经硫酸阳极氧化的铝合金腐蚀疲劳性能比铬酸阳极氧化的更好一些。

For an aluminum plasma at a temperature of 40eV and a density of 0.0135 g/cm〓, the widths of the K-shell 1s-2p excited autoionization states of aluminum ions are larger than the widths caused by the Doppler and Stark broadening. Therefore, the autoionization resonance broadening is one of the main broadening mechanisms of spectral lines.

研究表明，对温度为40 eV，密度为0.0135g/cm〓的铝等离子体，1s-2p内壳层激发态的自电离共振宽度往往超过由Doppler展宽效应引起的宽度，因而前者是主要的谱线展宽机制之一。

China first introduced in the German style of windows and doors and realize the localization of production enterprises in the first domestic product of pure wood, wood kits series of high-grade aluminum windows and doors of the enterprise; first independent development and production of high-end Italian-style windows and doors to the enterprise; The first domestic product in the U.S.-wood, aluminum doors and windows of the series of package-enterprises; first in domestic development and production of wood walls of the family business; first independent development and production of a bullet-proof, anti-riot high-grade security doors and windows; first In the domestic development of intelligent control window and put into application the enterprise; first designed and produced in line with developed Western countries, diplomatic building a high standard and comprehensive prevention requirements of the special windows and doors; first to the United States, Japan and other developed Western countries, exports High-end doors and windows of the enterprise; first in the developed countries to establish branches of the windows and doors manufacturing enterprises in 2000 passed the ISO9001 international quality system certification, and in 2003 for the successful version in 2000 by the British Royal USK international certification in 2001 by Branch Appointed as "Technology Pilot-oriented enterprises" in Beijing in 2003 were rated "famous trademark" in 2003 by Beijing as "a brand-name enterprises" in 2003 was China Building Decoration Association as "well-known brands." Municipal Science and Technology Commission in 2005 was awarded the "high-tech enterprises that certificate" for five consecutive years was in the Trade and Industry Bureau as "Shou credibility of the contract unit."

第一个在中国引入德国风格门窗并实现本地化生产的企业；第一个在国内生产纯木、铝包木系列高档门窗的企业；第一个自主开发并生产出意大利风格高档门窗的企业；第一个在国内生产美式纯木、铝包木系列门窗的企业；第一个在国内开发并生产木质幕墙系列产品的企业；第一个自主开发并生产出防弹、防暴高档安全门窗；第一个在国内开发出智能化控制窗并投入应用的企业；第一个设计并生产出符合西方发达国家外交机构建筑高标准、综合性防范要求的特种门窗；第一个向美国、日本等西方发达国家出口高档门窗的企业；第一个在发达国家设立分公司的门窗制造企业；2000年通过ISO9001国际质量体系认证，并于2003年成功换版；2000年通过英国皇家USK国际认证；2001年被科委评为&科技先导型企业&；2003年被评为北京市&著名商标&；2003年被北京市列为&创名牌重点企业&；2003年被中国建筑装饰协会评为&知名品牌&；2005年获得市科委颁发的&高新技术企业认定证书&；连续五年被市工商局评为&重合同守信誉单位&。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。