霜点 meaning in English

[气象学] frost point

The outside dew point is so low that mildew is seldom a problem .
户外霜点低，因此霜霉病很少发生。
Standard test method for frost point of sealed insulating glass units
密封绝缘玻璃组件霜点的试验方法
Frost point hygrometer
霜点湿度计表
Standard test method for frost point of sealed insulating glass units in the vertical position
立式密封绝缘玻璃装置结霜点的标准试验方法