查询词典 passivate

The oxidation of nickel powder was avoided in the process of storage and use by using nitrogen mixed with a little air and inert gases to passivate the surface.

结果表明：采用沉淀转化一热分解技术，通过隔膜电解造液，常温常压下的复杂镍盐沉淀控制，气氛调控下的热分解和表面防氧化处理，成功地生产出了理化性能优于INCO公司同类型镍粉的特种镍粉。

In order to determine the content of hydrocarbons and halohydrocarbons in uranium hexafluoride,the first step is to passivate the inlet system and ion source of mass-spectrometer.

了测定六氟化铀中烃和卤代烃的含量，首先要对进样系统和质谱计的离子源进行充分的钝化。样品必须全部汽化后方可通入质谱计，否则分馏效应将严重歪曲测量结果。

The fluorine atoms can passivate the Si/SiO2 interface states and grain boundary trap states in the poly-Si.

这是因为氟原子能修补复晶矽与绝缘层介面处及位於通道中复晶矽晶格边界的缺陷。

Many cases indicate, the system of letters and visitings is an important channel to passivate the socity incompatibility;The letters and visitings from people provided important messages for government s right decision_making;The work of letters and visitings is an important loop for the construction of politics civilization.

众案例表明，信访制度是钝化社会矛盾的重要渠道，人民信访为党和政府的正确决策提供了重要信息，信访工作是政治文明建设的重要一环。

While the invention as herein described is particularly directed to the treatment of zinc and zinc alloy surfaces, it has been observed that beneficial results are also obtained in the treatment of aluminum, aluminum alloy, magnesium and magnesium alloy surfaces to form a passivate film or coating thereon.

而由于此处所说的发明是特别向锌及锌合金表面处理、据观察，也取得良好效益待遇铝、铝合金、镁及镁合金表面形成钝化膜或涂层杂物。

Ningnanmycin could passivate TMV during a very short time, but the passivation effect declines with increasing time. A relatively full protein content level was maintained after 10 min treatment of TMV with Ningnanmycin, but a lot of proteins were lost after 30 min treatment.

宁南霉素对TMV病毒短时间内具有钝化作用，而较长时间的作用效果不同，10 min钝化样品的蛋白组分保持较为完整，而30 min钝化样品的多肽缺失较为严重。

This brand new type lithium salt also has other merits, including the chemical compatibility with metallic lithium, the ability to passivate aluminum foil at high potentials and the capability to increase lithium ion batteries safety and overcharge tolerance.

该种新型锂盐还具有以下优点：与金属锂的化学稳定性好，在高电位下能够很好地使铝箔得到钝化和提高锂离子电池安全性能及抗过充的能力。

In order to improve the device performance, we performed the NH3 plasma treatment to passivate defects, reduce leakage current, enhance carrier mobility, increase driving current and decrease subthreshold slope.

因为奈米线通道为多晶的结构，为了更有效修补其中的缺陷及断键，我们对元件使用了氨电浆的处理，让通道中的缺陷得到修补，使元件有更好的操作特性，例如：降低漏电流、提升载子迁移率、增强开启电流等。

The experimental results indicate a luminescence enhancement effect of hydrogen by passivating certain defects in GaN. However, such effect must be realized by overcoming high migration barrier in GaN. In the experiments, low energy electron beam supports enough energy to hydrogen to diffuse and passivate defects in GaN.

研究表明氢原子在GaN中可以钝化缺陷来增强发光，但这种钝化缺陷的作用必须通过克服高的扩散势垒来实现，而低能电子束可以提供足够的能量使得氢原子克服扩散势垒来实现钝化作用。

The relationship between physico-chemical properties of nano-CaCO〓 and surface treating technology was studied. The results showed the coating model of micron CaCO〓 was not suitable to nano-CaCO〓. The influence of dosage of treatment agent on nano-CaCO〓 dispersion degree in matrix was studied, the results indicated it only need to passivate some active zone on nano-CaCO〓 surface.

研究结果表明，微米粒子的表面包覆活化理论不适宜用来指导纳米粒子的表面处理，在对纳米碳酸钙进行表面处理时，不需要在纳米碳酸钙表面形成完整的包覆层，只需对纳米粒子表面的部分活性点进行钝化即可，即纳米碳酸钙表面有限钝化。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了