查询词典 copper-manganese

Measurements of sources at cryogenic temperatures pose special problems since the connections between the sample in the cryostat and the voltmeter are often made of metals with lower thermal conductivity than copper, such as iron, which introduces dissimilar metals into the circuit.

测量低温环境下的源时可能会出现一些特殊的问题，因为连接低温条件下的被测样品和电压表时常常要使用一些导热系数比铜低的金属，例如铁等。这样就会在电路中引入不同种类的金属材料。

The novel roles of copper in the pathogenesis of the fungal pathogen Cryptococcus neoformans.

本文对酿酒酵母中铜离子的吸收、转运以及在细胞内的代谢调控的新进展进行了归纳，并结合自己的研究综述了真菌铜代谢调节的共性与差异。

The structures and orientation texture evolution of UFG-Copper during AARB were studied and the results were as follows:(1)Whenεis lower or equal to 1.6,the slips happen on grain boundaries and crystal planes owing to the shearing force.There occur many sub-grains possessing small angle boundaries and 5μm grains sizes within the big grains.

研究了大变形异步叠轧制备超细晶铜材过程的组织和取向织构变化情况，结果表明：(1)变形等效应变ε≤1.6时，剪切应力的作用使晶粒与晶粒之间发生滑动，部分晶粒内部晶面发生滑移，大晶粒内部转变为许多具有小角度晶界、大小为5个微米的亚晶。

The interaction between CuLO,O,N-2-(2,4-dihydroxybenzylideneaminopropanoate·imidazole copper and salmon sperm DNA in 0.2 mol·L-1 NaOAc-HOAc buffer solution(pH=5.0) was studied by electrochemistry and fluorescence spectroscopy.

在pH 5.0的0.2 mol.L-1的NaOAc-HOAc缓冲溶液中，运用电化学和荧光光谱分析法研究了金属配合物CuLO，O，N-2-(2，4-二羟基苯亚甲氨基丙酸根。

Aim To investigate the transfer and cumulate conditions of copper in corn.

目的 研究Cu在玉米体内的迁移与累积。

The gold content in white karat gold alloy samples is determined by the cupellation method, and the effect on the testing results of gold content with the test portion weight of the proof gold and samples, the variety of cupels, the additive amount of copper and silver is studied. At the same time, the accuracy of the results determined by cupellation method is also validated by using ICP.

运用火试金法测定含Pd白色K金合金首饰的含Au量，考察了降低标准Au与样品的称样量、灰皿的种类、加入适量的Cu与Ag对其含Au量分析结果的影响，并应用ICP验证了其结果的准确性。

The colored areas represent the hotspot areas which the deposited toxic copper ---blue area means that the toxic environment will last three to four months and green will last six to seven months, and the red circles point out the areas which have a rising toxicity of cupper caused by the human beings.

有颜色的区域代表了有毒铜沉积的热点地区——蓝色表示有毒环境会持续3到4个月，绿色表示6到7个月，而红色圆圈则表示由人为因素导致铜毒性上升的区域。

The diameter of cupper and powder which receives ball milling for 50 h, 80 h, 100 h, and 120 h is about 300 nm, 140 nm, 70 nm, 30 nm respectively in ball form; paraffin can evenly cover copper particles. nanometer composite ; metal ; polymer ; high energy ball milling

本文采用高能球磨法研制纳米金属粒子/有机物复合材料功能，着重分析讨论该复合材料的微观形貌特征以及制备工艺对微观形貌特征的影响，为该类无定形功能复合材料的研制作些初步的探索。1 实验材料与方法实验

In this study, copper alloy adding Ti-Zr and Al-Zr was the target and made the cupper alloy ingots by vacuum arc remelter. After rolling and heat treatment, the two-inch round target was cut by wire electrical discharge machining. DC sputtering deposited cupper alloy thin films on silicon base materials and optical glasses to discuss the thin film microstructures、compositions、practical performances and optical characteristics.

中文摘要本研究以自行设计之铜基合金靶材，在铜基材料中添加钛锆与铝锆等微量金属，以真空电弧熔炼制作铜合金方锭，经滚压加工及热处理后，以线切割机切成两吋之圆型靶材，再进行直流溅镀沉积铜合金薄膜於矽基板和光学玻璃基板上，探讨不同成分比例下之薄膜显微结构、成分组织、实用性能与光学特性。

This craft through reducing stress is mixed restrained the method with migratory copper to realize stronger bond in cupreous via place.

该工艺经由过程减小应力和按捺铜迁移的办法在铜通孔处实现了更强的键合。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。