查询词典 cupper

Erythrocytes of sika deer blood ; cupper and zinc superoxide dismutase ; purification ; property

鹿血红细胞；铜锌超氧化物歧化酶；纯化；性质

Cupper atom is formed by means of the decomposition of CuBr into Cu;++, and then recombination of Cu;++. Consequently the recombination coefficient is bigger and the delay time of laser pulse gets longer when the working temperature is lower.

由于工作物质铜原子是通过分解CuBr成为铜离子，再由铜离子复合成铜原子，故工作温度较低时，复合系数较大，造成激光脉冲的延时时间变长，而当工作温度较高时，复合系数变小，使激光脉冲提前。

Cobalt (100) face of hexagonal system parallels example surface and the intensity of diffraction peaks increased obviously. Finally the possibility of codeposition of PTFE and cupper or other metal alloys was initially researched.

最后，初步探索了PTFE与Cu或二元合金共沉积的可能性，试验结果显示，它们均可形成PTFE和金属的复合镀层，与无PTFE的金属合金层对比后发现，各复合镀层摩擦学性能都有所提高。

ECCO ROLLER is specially providing FORGING STEEL ROLLERS for steel, aluminum, cupper milling enterprises, SHEAR CUTTERS and HEAT TREATMENT PROCESSES, as well as MERCHANICAL PROCESSES.

成立于2005年的常州艾柯轧辊有限公司，运用现代化的管理理念和方法，完善成熟的技术、先进的生产与加工装备，为高速增长的世界金属压延工业服务，专业生产各种钢铁、铝、铜冷轧锻钢轧辊，剪板机刀片以及提供先进的热处理和机械加工业务。

In the titration experiment of NMR and IR spectroscopy, we can understand how sensors binding with metal ions: the two carbonyl group and crown ether group cooperated in binding with metal ions. Furthermore, by altering the "oxygen" atoms of crown ether to "sulfur", we can change the binding affinity to the soft metal: cupper. It shows 60-fold enhancement of fluorescence.

在化合物2中，我们引进了硫原子在冠状醚中，则应对电子密度较低之金属有较好的结合能力，实验结果显示了此分子对铜离子有相当好的选择性和结合能力，萤光增加可达60倍；同时由红外光吸收光谱和核磁共振光谱滴定实验可确知，香豆素衍生物上的两个羰基对金属离子的选择性及结合上扮演相当重要的角色。

Keywords : crust-body metallogeny,Xiong'ershan,cupper ore,porphyry type,Henan

中文关键词：壳体成矿学；熊耳山；铜矿；斑岩型；河南

The simthsonite name derives from English mineralogist James Smithson(1765-1829), who identified two different minerals smithsonite from hemimorphite in 1807, both have long been confused as same mineral, called calamine, used to produce brass, mixed with cupper.

18世纪末在欧洲，人们称用于冶炼黄铜的，和铜矿混在一起的锌矿石为菱锌矿，实际上那是的"菱锌矿"里面混杂了含水硅酸锌、异极矿和碳酸锌。由于产状大多时葡萄状，所以很难区分两种矿物。

The six characteristics of coffee that a cupper generally looks include fragrance, aroma, taste, nose (vapors released by the coffee in the mouth), aftertaste, and body.

六个特色咖啡，一般看来包括铜篆、香气、滋味、鼻子，回味和机体。

Machinable canasite ; glass-ceramics and metal cupper functionally gradient materials ; the powder metallurgic process ; microstructure ; mechanical property ; element contents

可加工硅碱钙石；微晶玻璃/金属铜功能梯度复合材料；粉末冶金法；微观结构；力学性能；元素含量

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礼品详细说明：如果说玫瑰花对女孩子来说是最容易心动的礼物，那么水晶玫瑰红心造型的水晶玫瑰音乐盒从深深的融入她们的心灵，玫瑰的花语，悠扬的音乐，就象和风吹入了她的内心，温暖、幸福\u2026\u2026水晶玫瑰音乐盒内置18音精品机芯，机芯纯铜镀金制作，音质和质量都属上乘。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。