Unsteady testing for oil and gas well includes testing of drawdown curve and build-up curve.
油井和气井的压力不稳定测试,包括压降曲线测试和压力恢复测试.
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采用非稳态热重法测定了吸附制冷工质对13X-H2O的有效扩散系数.
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Unfortunately , the speeds are often unsteady due to some deviations.
在实际应用中常常由于某种偏差而造成转矩和转速的不稳定.
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Without the foundation stone, the relationship may become unsteady and even get worse.
没有这个基石, 这关系可能会变得不稳定甚至更糟.
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Caderousse raised his glass to his mouth with unsteady hand, and swallowed the at a gulp.
卡德鲁斯哆嗦着的手把杯子送到嘴边,咕咚一声一饮而进.
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采用数值模拟的方法分析了非定常尾迹对叶片头部气膜冷却的影响,气膜冷却方式为狭缝冷却.
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膛口流场是一种非定常、多相并带有强激波间断和剧烈化学反应的复杂流场.
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针对在非定常大气扰动作用下, 微型飞行器MAV姿态稳定控制与导航都不同于常规的问题.
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A large telescope magnification also magnifies the influence of unsteady air.
大的望远镜放大率同时放大了不稳定大气的影响.
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A novel unsteady-state membrane permeation process was proposed based on state permeation.
在稳态膜渗透的基础上提出了一种新的非稳态+渗透流程.
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Thus, a new approach was available to utilize the potentiality of intrinsic unsteady flow.
为固有非定常潜能的利用提供了一类新途径.
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A novel unsteady-state membrane permeation process was proposed based on steady-state permeation.
在稳态膜渗透的基础上提出了一种新的非稳态渗透流程.
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The boy was very unsteady and had staggered around when he got up.
男孩站立不稳，并且起身后四下走动时步子踉跄。
《柯林斯高阶英汉双解学习词典》
In fact, however , in the process of sluice opening, the outflow is unsteady flow.
其实闸门开启过程中的出闸水流属非恒定流.
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