查询词典 chloride ion

The thickness and composition of the nitrided layer can be controlled by changing ion-nitriding parameters.

此外，改变温度及氮氢比等氮化参数可有效控制氮化层之成分与厚度。

Do not use lithium ion , nickel cadmium nicad , or carbon zinc batteries .

第三条：只使用碱性电池，不要使用锂电池，镍镉电池，碳素电池，锌电池。

In order to increase the peak depth of nitrogen atoms during the nitrogen plasma ion implantation of Ti-6Al-4V alloy, the rare earth metal yttrium was used to increase the implantation and diffusion depth of nitrogen atoms. In the experiment, the yttrium ions were implanted under the voltage of 20 kV firstly, and then the nitrogen ions were implanted under 30 kV.

为了提高氮离子体浸没离子注入Ti-6Al-4V合金时氮原子的峰值深度，利用钇来增加氮在基体中的注入深度和扩散深度，先用20 kV的电压进行钇离子体浸没离子注入处理，然后用30 kV的电压进行氮离子体浸没离子注入处理。

WANG Lang-ping, TANG Bao-yin, WANG Xiao-feng, WANG Song-yan, LIU Ai-guo, TIAN Xiu-bo (National Key Laboratory of Advanced Welding Production and Technology, Harbin Institute of Technology, Harbin 150001, China)Abstract: In order to increase the peak depth of nitrogen atoms during the nitrogen plasma ion implantation of Ti-6Al-4V alloy, the rare earth metal yttrium was used to increase the implantation and diffusion depth of nitrogen atoms. In the experiment, the yttrium ions were implanted under the voltage of 20 kV firstly, and then the nitrogen ions were implanted under 30 kV.

为了提高氮等离子体浸没离子注入Ti-6Al-4V合金时氮原子的峰值深度，利用钇来增加氮在基体中的注入深度和扩散深度，先用20 kV的电压进行钇等离子体浸没离子注入处理，然后用30 kV的电压进行氮等离子体浸没离子注入处理。

The secondary ion yield has a maximum value when the projectile kinetic energy is...

分析表明，这是势能沉积作用与线性级联碰撞过程协同作用的结果。

To meet the needs of in-situ study of SEI film, the lithium ion simulate battery with optical quartz window was designed and made.

由于 SEI 膜非常薄，并且接触空气后会很快变质，因此 SEI 膜的原位研究具有特别重要的意义。

Spectrum method and ion selective electrode essence shall vest in work curve method.

光谱法和离子选择电极法本质上应当归属于工作曲线法。

Ion beam etching ; Grating ; surface relief ; Quasi directional effect

离子束蚀刻；光栅；表面浮雕结构；准单向蚀刻效应

The result shows, that all the measures of fostering fertility can increase the whole-nutrients and the quick-acting nutrients obviously, and the exchange capacity of positive-ion and pH of soil decrease.

结果表明：各种培肥措施均能明显提高土壤全量养分和速效养分含量，而且土壤阳离子代换量及pH值也有所降低。

In this experiment some factors such as the metal ion content, the power of microwave radiation, and the time of microwave radiation, the pressure and the volume ratio of solvent phase-to-oil phase were investigated.

随着汽车工业的发展和柴油机车应用的日益广泛，柴油机车尾气排放的NOx对空气的污染，已造成一些大城市空气污染由煤烟型过渡到机动车型[1]。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48