铬

It is concluded that carboxylate oxygen and chromium were bonding with coordinated bond.

发现酰胺Ⅰ带的吸收峰发生位移，从1657.78cm移动至1646.02cm，且峰形发生变化。结论蛋白质肽链上的羰基氧与铬形成配位键。

For more than five decades, we have known chromium 6 is a powerful lung carcinogen.

五年以上20年来，我们都知道铬六是一个功能强大的肺癌致癌物。

Also available in selected markets is a new special version for the Double and Freestyle Cabs that feature chrome body enhancements, fog lights, special version badging and a protective cargo deck liner.

此外，在特定市场上市是一种新的双室和自由式特别版的功能，增强人体铬，雾灯，特别版徽章以及保护货舱衬垫。

The nature of cashew phenol and application prospects, and chromium cashew phenolic polymer, structure and characteristics.

阐述腰果酚的性质及应用前景，以及腰果酚醛铬聚合物的制备，结构和特征。

Process of surface treatments include gold plating, silver plating ,nickel plating, chrome plating, tin plating, zinc plating, electrostatic painting, cataphoretic coating, aluminium oxidizing, etc.

公司产品主要为各种机电设备配套零部件。产品的表面处理（镀金。银。镍。铬。锡。锌。静电喷涂。喷漆等）。

There is no strong silk thread, silk love than off, the average 7 to 10 days to absorb, a chrome catgut was about 20 to absorption ...

没有丝线结实，也比丝线爱断，一般的7～10天就吸收了，铬制肠线得20日左右才能吸收。。。。

For long time, my factory prints a version to electroplate a group in addition to import of the nickel urn is full-automatic, other of five electroplates slot almost is depend on moving an operation to control to electroplate of temperature, electric current and time of, print a version to plate chrome especially, with its special operation craft and the high causticity, the long-term existence product quality unsteady problem, can not keep up with the request that assurance product quality unifier.

长久以来，上海印钞厂印版电镀小组除了进口的镍缸是全自动的，其它的五个电镀槽几乎都是依靠手动操作来控制电镀时的温度、电流和时间的，特别是印版镀铬，以其特殊的操作工艺和高度腐蚀性，长期存在产品质量不稳定的问题，跟不上保证产品质量的统一性的要求。

The invention provides a bipolar plate for fuel cell and a surface carbon-chrome film preparation method which belong to fuel cell technique field.

一种燃料电池用双极板及其表面碳铬薄膜制备方法属于燃料电池技术领域。

The invention provides a bipolar plate for fuel cell and a surface nitric-nickel-chrome film preparation method which belong to fuel cell technique field.

一种燃料电池用双极板及其表面氮镍铬薄膜制备方法属于燃料电池技术领域。

WC particle reinforced high chromium cast iron (Cr20) matrix compound roller has been prepared successfully by means of centrifugally cast spraying .

采用离心铸造喷射法成功制备了碳化钨颗粒增强高铬铸铁(Cr20)基复合材料轧辊，对其进行了磨损性能试验及显微组织分析。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。