大学英语词汇短语释义解析及例句 ambient gas


释义：

ambient gas 周围气体

例句：



The effects of stoichiometric proportion and ambient gas on crystal SiC, especially on the defects of SiC, were analyzed.

分析了化学计量比和保护气体压力对SiC单晶生长及其缺陷形成的影响。



When a massive proto-star approaches the main sequence, its surface temperature is low and it can not ionize the ambient gas.

当一个大质量原星接近主星序时，它的表面温度是低的，因而不能电离周围的气体。



The model has been used to investigate the influence of different laser irradiance and ambient gas pressure on the laser ablation and the expansion of plume.

利用所建模型，分析了不同激光功率密度和背景气压对烧蚀和蒸汽膨胀的影响。



The study of burning under the influence of small amplitude disturbances in ambient gas is a logical starting point for understanding the unsteady burning phenomena.

在周围气体小振幅扰动的影响下的燃烧研究，是了解非稳态燃烧现象合乎逻辑的起点。



And the ejection into ambient gas of one thousandth atmosphere or so is special, the 'snowplow' phenomenon is observed and the plume plasma splits into fast_ and slow_moving parts.

当背景气压在千分之一大气压左右时，等离子体在背景气体中形成“雪犁”状，羽状等离子体出现快速和慢速传播分离现象。