全部

1·The results showed that annual and seasonal precipitation and relative air humidity all took on an evident downtrend, more prominent in summer and autumn.

结果表明：年降水量、季节降水量、年空气相对湿度和季节相对湿度均呈明显下降趋势。特别是夏、秋季下降趋势更加显著。

2·The blossoming intensity of Dioscorea zingiberensis has positive correlation with the temperature, and have negative correlation with the relative air humidity.

盾叶薯蓣的开花强度与温度呈正相关，与空气相对湿度呈负相关。

3·Relative air humidity is the dominant factor for field pea to affect daily dynamics of leaf water potential, followed by air water potential, soil water suction , air temperature and solar radiation.

影响豌豆叶水势日变化因子中最重要的是大气相对湿度，其次是大气水势、土壤水吸力、大气温度和太阳辐射。

4·Because warm air can hold more moisture than cool air, the relative humidity will be constant only if the amount of water vapor in the atmosphere increases as the temperature rises.

因为温暖的空气比冷空气能容纳更多的湿气，所以只有当大气中的水蒸气量随着温度的升高而增加时，相对湿度才会保持不变。

5·It is prevented by controlling the relative humidity of the circulating air and the temperature of the air.

控制循环空气的相对湿度和空气的温度可防止表面硬化的出现。

6·This is a simple and effective method, the appearance of resistance with the increase of air relative humidity and reduce.

这是一个简单有效的方法，外表电阻随空气相对湿度的增大而减少。

7·The first coat of paint must be applied maximum3 hours after the preparation of the surface if the relative humidity of the air is between50% and80%.

如果空气的相对湿度介于50%-80%，底层油漆必须在表面处理后最多3小时内涂覆。

8·The influence of air Relative Humidity and mass flow on dust generation rate was determined.

通过实验主要测定空气湿度和质量流量对粉尘产生率的影响。

9·The key factors that affected the incidence and epidemic of this disease were precipitation and air relative humidity.

降雨量和空气相对湿度是影响玉米灰斑病发生和流行的重要环境因子。

10·Changes in hydrogen content in liquid aluminum were measured under different relative humidity of compressed air in low pressure die casting.

在不同的压缩空气相对湿度下，试验测定了低压铸造过程中液态铝合金氢含量的变化。