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- Further more, the paper described the influence of the bottom pressure on the various wellhead pressure and gas inflow rate, and gave the reasons for the results. 结合现场资料计算了充气钻井时井底压力随井口回压和注气量的变化而改变的情况,并对其变化形式进行了解释。
- The test example shows that there is sonic interference such as direct arrival, ghost wave and respective water column reverberation in sea bottom pressure c. 算例表明:海底压强分量及垂直分量中有直达波、鬼波以及各自的水柱混响等声波干扰,这两种分量上的声波干扰反相,便于压制。
- Huang R X, and X. Jin, 2002: Sea surface elevation and bottom pressure anomalies due to thermohaline forcing, Part I: isolated perturbations. J Phys Oceanogr., 32, 2131-2150. 张学洪,李薇,金向泽,黄瑞新,2002:压力坐标海洋环流模式的发展和应用前景,自然科学进展(已付印).
- The claculatedresults show that this numerical analysis method is able to reflect the hydraulic characteristics inthe contract section of slit-type bucket, and also that the bottom pressure distributi0n is in agr-reement with the results of model tests. 计算结果表明,本文数值分析方法能够反映窄缝挑坎收缩段的水力特性,底板压力分布与模型试验结果比较吻合。
- Wall bottom pressure distribution 墙底压力分布
- Transient thermal response in ocean bottom pressure measurement 在海洋底部压力测量里瞬间热反应
- Calculation of the Bottom Pressure of Oil Wells by Calculus 微积分法计算抽油井井底压力
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- I intend to get to the bottom of it. 这件事我打算寻根究底。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- The beer comes out of the barrel under pressure. 啤酒受到压力从桶中流出。
- I fell right to the bottom of the stairs. 我从楼梯上一直摔到楼梯下面。
- The police found a body at the bottom of the lake. 警方在湖底发现了一具尸体。
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
- His bottom waggle in a funny way when he walk. 他走路时臀部扭来扭去,很可笑。
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
- The bottom of the boat was rusty. 船底生锈了。
- Air pressure forces the water through the pipe. 空气压力使水通过管道。