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- upstream minimum water level 上游最低水位
- 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。
- His barbed and his dissemination of the minimum water body. 他的刺又使得他最低限度地散发体内的水分。
- This is why the consequences of setting back dikes for the water level also continue to work relatively far upstream. 这就是为什么大堤后移会对上游长距离降低水位产生作用的原因。
- Liquid level may drop but as minimum water column of 28 inches (1.0 PSI) (6.89 kPa) or greater should be maintained when the check module is operating correctly. 但是由于止回阀正常运行需要保持压力为最小水柱28英寸(1.;0PSI)(6
- The water level in some lakes may vary greatly. 某些湖泊的水位变动极大。
- Water level upstream is higher than that downstream during the ebb tide, and water level descent of ebb tide is one order bigger than that of flood tide. 落潮期间上游水位均大于下游水位,水面坡降落潮比涨潮大一个数量级;
- Constant minimum water depth: 21feet at mean low tide at the face of all docks. 稳定的最小的水深:21英尺在最低潮可面对所有的码头。
- 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。
- Reduce spillage by keeping the water level in rinsing and washing tanks to a minimum. 尽量降低冲洗及洗濯器的水位,以避免食水在操作期间溢出。
- 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。
- For wet-pit installations, it is recommended that the low water level elevation be specified to meet or exceed the minimum submergence to prevent vortexing. 对于湿井设备安装,建议所确定的低水位高度应该达到或超过预防涡流的最小潜水深度。
- The drought depressed the water level in the reservoirs. 干旱使水库的水面降低
- In middle water discharge, when inflow of Jianli takes about 55 percent of Luoshan's discharge, water level differences of both banks reaches minimum in Chenglingji cross section. 在中水流量下,当监利来水流量占螺山流量的百分比为55%25左右时,城陵矶断面左右岸水位差达到最小值。
- Using numerical method, water levels both at the upstream and downstream of inverted siphon, flow rates and velocities in filled sections are obtained. 通过数值计算获得了充水时管内上下游水位变化规律,满管段流量及流速的大小。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries