• 根据设置压力孔通径来确定阀门

    Set pressure and orifice size determine valve capacity.

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  • 对于血管,动脉血液效应三个集中参数效应组合而成,它们效应效应效应。

    For each segment, the blood flow effect in arteries is combined with three lumped-parameter effects, i. e. fluid resistance effect, arterial capacitance effect and fluid inertia effect.

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  • 收集净化过滤后的下,同时它提供正吸入压

    The volume control tank collects the purified, filtered letdown fluid and provides a suction reservoir and head for the charging pumps.

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  • 土壤系统中转筛检作用,反映地下馈信息植被需求信息匹配程度不同

    The soil capacity system has transfering and screening effects, which display the different matching degree of supplied information and required information.

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  • 试验专门研制的可变场速度、可变环境密度可变环境温度风洞进行

    The tests were carried out in a constant volume tunnel in which the flow velocity, the environmental density and its temperature can be changed.

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  • 本课题按照取样方法质量平衡原理,自行设计、制造、调试了中国首套全稀释风道颗粒物测试系统

    According to the principle of the mass balance and constant volume sampling, a full-flow dilution tunnel particle sampling system was designed and adjusted.

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  • 讨论了溶洞和裂缝无因次渗透率模数、介质间窜、弹性比、外边界条件表皮系数压力响应影响

    Effects of permeability modulus, interporosity flow parameter, storativity-ratio, outer-boundary and skin parameter to the pressure response are discussed.

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  • 系数裂缝弹性变化决定发生早晚和程度;

    The inter-porosity flow factor and the elastic storativity ratio determine the occurrence time and the degree of the inter-porosity flow.

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  • 结果表明启动压力梯度、层间储地层系数变化试井解释结果较大影响

    The result shows that the change of gradient of kick-off pressure, the storage ratio and the ratio of formation coefficients have relatively big effect on the slug flow well test result.

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  • 弹性系数影响和普通三重介质相同只是由于牛顿影响其“凹陷”的位置升高;外边界的影响也和牛顿体的情况明显不同

    The storativity ratio and inter-porosity flow factor is just same as the newtonian fluid, and the effect of outer-boundary on transient pressure is different from that of newtonian fluid.

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  • 我们迦南地(奶与蜜之地)

    Oh, let us on to Canaan go.

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  • 取部分提取液浓缩、定配备火焰光度检测器装置相色谱仪进行有机磷农药检测。

    The extract was analyzed by gas chromatograph equipped with a flame photometric detector and a micro fluidic device with back-flush function.

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  • 取部分提取液浓缩、定配备火焰光度检测器装置相色谱仪进行有机磷农药检测。

    The extract was analyzed by gas chromatograph equipped with a flame photometric detector and a micro fluidic device with back-flush function.

    youdao

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