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1·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。

2·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。

3·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。

4·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。

5·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。

6·The aerosol and toxic gas from automobile exhaust could affect adversely ambient environment and people's health.

汽车排放的颗粒气溶胶和有害气体严重影响着大气环境和人们的健康。

7·In argon (ar) gas, nanocrystalline silicon films are prepared by pulsed laser ablation. The influence of ambient pressure on surface morphology of nanocrystalline silicon film is studied.

采用脉冲激光烧蚀技术在氩气环境下制备了纳米硅薄膜，研究了环境气体压强对纳米硅薄膜表面形貌的影响。

8·The TV/SC-A can be used to turn on steam, air, gas or liquids compatible with Teflon? and stainless steel in response to ambient temperature change.

采用聚四氟乙烯和不锈钢制造，根据外界温度切断空气、气体和液体。

9·An optical waveguide environmental sensor is provided that is capable of detecting a target gas or liquid in the ambient environment in an advantageously short period of time.

提供了一种光波导环境传感器，其能够在有利短的时间内检测出周围环境中的目标气体或液体。

10·A portable room temperature diode laser based on mid infrared gas sensor was developed for open path measurements of methane in ambient air.

一种新研制成功便携式以室温半导体激光器为基础的中红外气体敏感器用于测量空气中甲烷浓度。