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- diurnal thermal variation 昼夜体温变动
- This paper investigates the variation in accumulated temperature for main crop growth from 1980 in this province, discovering differences of the thermal variation during a range of CGP on a geographical basis. 通过分析1980年以来湖北省几种主要农作物生育期间积温的变化，发现不同作物生育期间热量资源的变化在不同的地理位置存在明显差异，并因此引起作物生育期长短不均。
- 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。
- Unlike most other bats, this species is diurnal. 这种蝙蝠与大多数蝙蝠不同，是在日间活动的。
- Prices have not shown much variation this year. 今年物价没显出多大变化。
- Prices are subject to variation. 价格可以变动。
- A term sometimes applied to a stylus in a thermal matrix printer. 有时用来指热敏点阵打印机的触针的一个术语。
- The petitioner ask for a variation in her maintenance order. 上诉人要求对她生活费的命令的条件进行变更。
- The dial records showed a very slight variation in pressure. 刻度盘显示出压力有极微小的变化。
- A diurnal animal hunts its food during daylight. 白天活动的动物在白昼时猎食。
- The song sounds like a variation of a very old and familiar tune. 这首歌像是一个熟悉的旧曲调的变奏曲。
- In August the diurnal heat is oppressive. 八月里白天的暑热逼人。
- The song sound like a variation of a very old and familiar tune. 这首歌像是一个熟悉的旧曲调的变奏曲
- Rolled round in earth's diurnal course. 照着地球自转的轨道而滚动。
- Diurnal animals are active during the day. 昼行动物在白天活动。
- Such a range of variation is termed a cline. 这样一个变异区域称为梯度变异。
- High fiber length variation and immature fibers. 纤维长度差异大和未成熟纤维含量高。
- A hot, dry thermal sat there like a brooding hen. 干热低压槽犹如抱窝的母鸡赖着不走。
- Some precision gages used a thermal compensator. 有些精密仪器用了热补偿器。
- Creel draft variation in roving. 粗纱架异外牵伸。
