When the dewpoint drops below the freezing point, water in the air freezes into solid ice.

当露点降到冰点以下时，空气中的水会凝固成固态冰。

The dewpoint of nature is bound to change continuously.

自然界的露点一定会持续变化。

At high dewpoint, most people feel uncomfortable.

在高露点温度时，大多数人会感到不适。

Dewpoint hygrometers provide an absolute measurement of humidity and therefore are essentially self-calibrating.

湿度的绝对量测值，因此它基本上是自动标定的。

The dew condensation problems have been substantially discussed under the condition that the inside surface temperature of exterior wall is higher than that of the indoor dewpoint.

本文在建筑物外墙内表面温度大于室内空气露点温度的条件下，对结露问题做了实质性的讨论。

When the entering temperature of the secondary air is lower than the dewpoint temperature of the primary air, there may be a dehumidifying cooling pro-cess in the primary air passages.

当二次空气的入口温度低于一次空气的露点温度时，一次空气的冷却有可能是一去湿过程。

This paper has substantially discussed on the dew condensation problem on condition that the inside surface temperature of exterior walls is larger than the indoor dewpoint temperature.

本文在建筑物外墙内表面温度大于室内空气露点温度的条件下，对结露问题做了实质性的讨论。

It is suggested that when formation pressure is lower than dewpoint pressure, circulating gas injection with maintenance of pressure can be used to enhance the recovery ratio of condensate.

建议当地层压力低于露点压力时，采用保持压力循环注气开采，可提高凝析油的回收率。