在…温度下冻结

замерзать при температурае

在…摄氏度的温度下

при температуре чего

这两天温度下不来。

The temperature won’t fall these days.

泵送温度下的液体比重

specific gravity at pumping temperature

设计温度下的许用拉应力

allowable tensile stress at design temperature

泵送温度下的液体蒸气压

vapor pressure at pumping temperature

铅会在相当低的温度下熔化。

Lead will fuse at quite a low temperature.

这种温度下就算是异国药草也能培植。

При такой температуре можно выращивать даже экзотические лекарственные травы.

正是在一定温度下塑料所具有的塑性使它比其他许多材料更优越。

It is their plasticity at certain temperatures that gives plastics their main advantage over many other materials.