查询词典 speculum metal

By the use of metal belt typed step-less variator manufactured with self-contained design,an experimental research was carried out on the frictional factor and transmission efficiency of metal belt transmission.

用自主设计制造的金属带式无级变速器，对金属带传动的摩擦因数和传动效率进行了实验研究。

Wacken Open Air is a popular German music festival focusing on various forms of extreme metal and heavy metal.

Wacken Open Air是德国非常受欢迎的音乐节，以有大量不同风格的极端金属和重金属乐队的参与著称。

The filtration produced by our factory has such good performance as high temperature resistance, flame resistance, good chemical stability, excellent firmness strength, low chlorin evolution, metal melting erosion resistance, good quality of filtering sand and convenient use, which is widely used for foundry filtering netlike cloth , filtering treatment for metal melting and improving casting quality, in addition , for such industrial fields as filtering for chemical erosion liquid , tobacco leaf filtering net for environmental protection, and fire fighting.

本厂生产的铸造过滤网具有耐高温、耐烧蚀、化学稳定性好；良好的刚强度、发气量低、耐金属熔体冲刷、滤渣质量好、使用方便等优良的性能，被广泛用于铸造过滤网，对金属熔体进行过滤净化处理，改善铸件质量，还可用于化工腐蚀液体的过滤和环境保护用烟叶过滤网以及消防等工业领域。

By this solid-contacting configuration, it was found that the spectra of dielectric function measured at the metal-substrate interface do change with the refractive index and differ from those measured at the metal-air interface in both the Drude and interband transition regions.

采用不同折射率的梯形棱镜作衬底，室温下用热蒸发或电子束蒸发的方法，在棱镜底面生长一系列金膜和银膜，使用椭圆偏振光谱方法分别测量了金属与空气界面及金属与衬底界面的介电函数谱。

Main products: Wire Mesh Machine: Chain link fence machine, Non shuttle weaving machine, Crimped wire mesh machine, Barbed wire machine, Razor barded wire machine, Window screening machine, Welded wire mesh machine, Expanded metal machine, Keel equipment, Clean ball machine, Wiredrawing machines; Wire Mesh: Stainless steel wire mesh, Chain link fence, Welded wire mesh, Wire mesh fence, Hexagonal wire netting, Expanded metal mesh etc. Widely used in petroleum, chemical, construction, civil, shield and other various industries.

主要生产：丝网机械：菱形网机、无梭织网机、轧花网机、刺绳机、刀片刺网机、窗纱网机、电焊网机、钢板网机、龙骨设备、清洁球机、拉丝机；丝网：不锈钢网、菱形网、电焊网、护栏网、六角网、钢板网等，广泛用于石油、化工、建筑、民用、食品养殖等各种行业。

The above drums were secured with wooden battens and metal banding, the metal banding was cut free and several battens removed so that sufficient cable could be extended and prepared for test.

以上是鼓与木板条和金属带担保，金属带被切断取消，使自由和几个淡黄足够电缆可扩展和测试准备。

Advances in the separation of metal chelates by liquid chromatography, including thin-layer chromatography and column chromatography were reviewed and their applications in analysis of metal ions were given as will.

综述了用薄层液相色谱法和柱液相色谱法分离金属螯合物的进展及其在金属离子分析方面的应用。

Where more than one metal chelating group is used the metal chelating groups may be the same or different.

如果有一个以上的金属螯合组用于金属螯合组可以在相同或不同的。

The preparing method adopts a mechanical commixing method that includes the process of preparing triethylic acid cellulose, adding metal oxide to solution, commixing, ball-milling, flow-spreading and filming and film processing; adopts an in-situ method that includes the process of preparing triethylic acid cellulose, preparing transition metal oxide latex, mixing, reacting, regulating pH value, flow-spreading and filming, and film processing.

所述的制备方法，采用机械共混法，其过程包括三醋酸纤维素溶液的制备、向溶液中添加金属氧化物、共混、球磨、流延成膜、膜处理；采用原位法，其过程包括三醋酸纤维素溶液的制备、过渡金属化合物乳液的制备、混合、反应、调节pH值、流延成膜、膜处理。

In the machinery industry, the sodium citrate is widely used for replacing sodium cyaniding to clean the metal surface of heat exchanger metal surface and the chemical pipeline, because of its nonpoisonous, no pollution, high combine performance , it is good buffer and complexing agent in the electroplate industry.

在机械造业中，柠檬酸纳由于无毒、无污染，高整合性能，因此广泛用于替代氰化钠，处理金属表面热交器和化工管道的清洗剂，是电镀工业良好的缓冲剂和络合剂。

You think you're a big shot.

你认为你是一个大人物？

All states are equal, and none can receive special treatment from the federal government.

所有的州都是平等的，任何州都不能获得联邦政府的特别待遇。