因此，根据电机绕组工作温度的变化来分析航空电机绕阻的可靠性模型和寿命是十分重要的。
Therefore, according to the variation of the winding temperature analysis of their reliability and life are very important.
如果阀体的材料是可以焊接的，但膨胀系数差异很大，或者工作温度的变化幅度范围较大，螺纹连接部必须进行蜜封焊。
If the valve body material can be welded, but very different thermal expansion coefficient, or changes in operating temperature range of a larger thread junction closure weld must be honey.
(使用)密电压基准会涉及精度变化和特定范围的整个工作温度范围内的初始精度。
Precision voltage references are available with varying degrees of precision and initial accuracy over some operating temperature range.
在工作温度不太高的条件下，灵敏度随钯栅厚度的变化基本上不受温度的影响。
The change of the sensitivity is not influenced by the operation temperature as it is nol very high.
在高温特性中，通过中小功率测试仪对IGBT在不同温度下瞬态特性的变化，总结出igbt工作温度对于IGBT自身性能的影响。
In the high temperature characteristics, through testing the change of different temperatures on the transient characteristics, conclude the effect of IGBT's temperature on it's function.
对于外腔半导体激光器，影响其稳定度的因素主要是工作温度的漂移和驱动电流的变化。
The main factors to influence stability of ECLD are drift of working temperature and changes of driving current.
注：砖的工作温度不超过重烧线变化的度验温度。
N. B. the using temperature of bricks should not exceed the experimental temperature of Linear Change after Heating.
注：砖的工作温度不超过重烧线变化的度验温度。
N. B. the using temperature of bricks should not exceed the experimental temperature of Linear Change after Heating.
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