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- But the time is long for this pumping test and the region natural water level influence the test. All those add difficulties to the arrangement of group drilling pumping test datum. 但群孔抽水试验一般历时时间较长 ,加上区域自然水位变幅的影响 ,给群孔抽水试验资料的整理带来一定难度。
- natural water level of reservoir 水库天然水位
- The wind, temperature, water level, etc has dropped considerably. 风势已减弱了、 温度已下降了、 水平面已降低了很多。
- Make sure to top up the water level so that is always remains the same. 一定要把水注满使水平高度总保持不变。
- Hot water, warm water, natural water function. 沸开水、温开水、自然水三大功能。
- The water level in some lakes may vary greatly. 某些湖泊的水位变动极大。
- natural water level 自然水位
- Strictly speaking all kinds of natural water are actually mixtures. 严格地说,各种天然水实际上都是混合物。
- The remote measurement of water level in ECR. 集控室水位遥测。
- Pumps work to keep the water level down. 水泵工作,使水位下降。
- As the water level sinks the stones are exposed . 水落石出。
- The water level has been raised by 1.1 metres. 水位提高了1.;1米。
- Surfing is the wildest, fastest natural water sport known to man. 冲浪运动是人类最激烈、速度最快的天然水上运动项目。
- Adjustable float for optimum water level control. 通过调节浮球能保持最佳水位。
- Heavy rains caused the rise of the water level. 暴雨导致水位上涨。
- Lavazza uses a natural water process to decaffeinate. Lavazza 用纯自然的水炮制成这种低咖啡因的咖啡。
- The drought depressed the water level in the reservoirs. 干旱使水库的水面降低
- An automatic analyzer for determination of total phosphorus in natural water. 自然水样总磷含量自动分析仪的研制。
- Any of various soluble mineral salts found in natural water and arid soils. 可溶性无机盐在自然水体和干旱的土壤中所含可溶性无机盐中的一种
- The water level rises rapidly during monsoon season. 雨季水平面上升很快。