operating temperature range

基本解释

Precision voltage references are available with varying degrees of precision and initial accuracy over some operating temperature range.
（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。
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.
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。
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Work at a higher pressure and higher operating temperature range, can be completely sealed.
在较高的工作压力和较高的工作温度范围内，能实现完全密封。

In our own experiences, we definitely did notice a decreased indicated range immediately after turning on the car, but it quickly rose as they gradually rose to operating temperature.
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