允许温降的英文：
allowable temperature drop range
adj. 允许的，正当的，可承认的
- This agenda does not allow compromise.
这一议程容不得商量。 - Allow me to introduce myself.
允许我把我自己向你介绍。 - The ship was dry and no liquor was allowed.
船上是禁酒的，不准卖含酒精的饮料。
n. 温度，气温；高烧，发烧，发热；体温
- The temperature climbed.
温度慢慢上升。 - stack temperature
锅炉炉身温度 - The capacitor surface temperature will not exceed the upper rated temperature.
电容器表面温度不许超过额定上限温度。
v. 落下；降低；垂下；停止；终止；放弃；与…断绝联系
n. 落差；球状糖果；珠，滴；少量
- A small amount of liquid;a drop.
少量液体；一滴 - low-velocity drop
低速度空投 - high velocity drop
高速度空投