查询词典 nitridation

The formation mechanism of titanium nitride powders by reduction of carbon and nitridation was researched by method of continuous weighing.

用连续称重法研究了钛白粉被活性碳还原氮化合成氮化钛粉末的还原氮化反应机理，并进行了反应的热力学、反应产物的显微结构以及X-ray衍射分析。

The experiment results show that the reduction by carbon and nitridation is connected with the reaction temperature, molding pressure and ratio of TiO2/C of the sample.

实验结果表明：制备试样的成型压力、材料本身的TiO_2／C比、氮化温度对氮化率有一定影响。

The results indicated that the nitridation condition obviously influenced the photoluminescence properties and electric parameters of GaN films.

研究表明，GaN低温缓冲层生长之前的氮化衬底工艺对GaN外延层表面形貌、发光性能、电学性能有显著影响。

The effect of nitridation conditions on the properties of the products were investigated through experiments, and the influencing equation of the effect of additive element contents was gained.

通过实验研究了工艺条件对氮化产物性能的影响，并总结出掺杂元素原始成分对氮化反应速率的影响规律。

The severity of the enhanced degradation increases with increasing nitrogen content in gate dielectric with prolonged nitridation time.

劣化增加的严重性会随著在闸极介电层因氮化时间增长所致的氮元素含量增加而增加。

The influences of preparing conditions and contents of Fe on the properties of Si3N4, such as the nitridation rate, the content of α–Si3N4, the powder size, the microstructure and so on, were studied.

着重讨论了催化剂含量和氮化中的工艺条件对于粉体的氮化率、粒径、形貌和相含量等方面的影响。

The rate equation of nitridation process was established through the analysis of the transfer processes of aluminum alloy melt and nitrogen.

在对AlN材料生长过程深入分析的基础上，提出了铝合金氮化反应宏观胞状生长机理，以及材料内部晶体生长的VLSS生长机制。

With increasing of the N2 pressure during the nitridation , the deterioration became serious.

当增加N2气压时，损伤变得更严重。

In this thesis, a new technique of synthesizing high-pure AlN powder produced by direct nitridation of Al-Mg-Si molten alloys was proposed for the first time.

本文首次提出利用原位反应自生成技术合成高纯AlN粉体，从理论和实践上证实了该方法的可行性。

The nitrogen content in the product is affected by temperature, which is unfavorable in carbonthermic reduction and nitridation if it is over or below to 1420℃.

反应温度对产物的氮含量有重要影响，对于碳热还原氮化反应，过低或过高的温度都不利于反应进行，较适宜的温度为1420℃；而铝热还原氮化反应中，升温有利于提高反应速度，较适宜的温度为1460℃。

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