diurnal variation meaning in Chinese
日变程
日际变化
太阳日变化
周日变化
昼夜变化
昼夜变异
Examples
- The purpose of reoccupations is to keep track of diurnal variations in the earth's field .
重测的目的在于记录地磁场的日变。 - Diurnal variation of uv index on a sunny day
在阳光充沛的日子里，紫外线指数的日际变化。 - Figure 5 diurnal variation of uv index on 2 august 1999
图五紫外线指数在1999年8月2日的日际变化。 - Effects of vallisneria asiatica on water environmental factors and its diurnal variation
苦草对水中环境因子影响的日变化特征 - Research on the diurnal variation of dissolved oxygen in natural pond and its correlative factors
襄阳护城河水体中溶解氧含量研究