查询词典 nickel brass

The present invention relates to preparation technology of electromagnetically responding composite grain, and is especially one kind of porous composite silica/nickel/titania grain in core-shell structure and its preparation process.

本发明涉及一种电磁响应性复合颗粒的制备技术，特别涉及一种多孔二氧化硅/镍/二氧化钛核-壳结构的复合颗粒及其制备方法。

In the second phase, develop closed zinc-nickel battery for all electromotion vehicles and equipment.

第二步研究密封型锌镍电池，可为所有的电动车辆和仪器设备配套使用。

Nickel electroplating can be used for decoration engineering and electrotyping, and also for improving the corrosion resistance of industrial equipment.

镍电镀可用于装饰工程和电铸，也可用于改善工业设备的耐腐蚀性。

An artificial neural network was used to predict diamond grains content, thickness and micro morphology of free-standing diamond grains-nickel composite film by electrotyping .

用人工神经网络预测了电铸自支撑金刚石-镍复合膜中金刚石颗粒的含量、复合膜的厚度和表面微观形貌。

Objective:To study the effect of emollient preparation on skinICAM-1 expression induced by nickel sulfate.

目的：研究润肤剂对硫酸镍(NiSO4)诱导的体外培养皮肤组织表皮ICAM-1表达的影响。

Stainless steel can be milled without much nickel, although the end-product is harder and more expensive to work.

不锈钢可以不需要那么多镍来进行铸造，但是这样的产品会更难生产并且更贵。

A bottom layer of nickel catalyst was provided to promote the endothermic reaction of steam and methane.

底层镍催化剂促进蒸汽和甲烷的吸热反应。

According to IS theory as well as die bond requirement in reality, Au/In was chosen by virtue of appropriate equilibrium diagram and high reaction rate from a variety of binary alloy systems as die bond media. To match CET of chip material of silicon, alloy 42 (Iron-Nickel) rather than copper—2 kinds of lead-frame materials in most common usage, was selected as substrate.

根据等温凝固原理和芯片焊接的实际需要，从多组二元合金中选出了共熔点低、反应速度快的金和铟作为焊接材料；并以硅片作为芯片，从目前最常用的框架材料—铜和铁镍四十二合金中，选出了与硅的热膨胀系数相近的铁镍四十二合金作为衬底材料。

LME 3-month nickel last $51,600/ton, holding gain from Friday's 3.6% rally, fueled by supply-side concerns, including possible disruption to metal shipments through southern Australia's Esperance Port, whittling down of LME inventories by 7.7% last week to just 4,716 tons, about 2 day's global demand, plus technical buying.

LME 3 月的镍最后$51，600/吨，把持从被补给-边担心加燃料的星期五的 3.6%群众活动得到，包括可能的分裂经过澳洲南部的 Esperance 港口以金属复盖装船，上星期 LME 逐渐削削薄下来详细目录 7.7%至只是 4，716 吨，大约 2 天的全球要求，加上技术上的买。

Nickel plating of the rear expansion slot panel heightens the aesthetic quality and prevents corrosion for long term use.

镀镍的后面板扩充槽加剧的审美素质和防止腐蚀长期使用。

Given the language of section 102(2), the Supreme Court's rejection of substantive review under NEPA seems unjustifiable in principle

按照第102条的规定，最高法院否决《国家环境政策法》所规定的实质性复审在原则上似乎是不正当的。

ObjectiveTo explore the effect of variable hip abduction orthosis on children spastic cerebral palsy.

目的探讨髋关节矫形器在儿童痉挛型脑性瘫痪康复中的作用。