对于各血管段,动脉中血液流的效应由三个集中参数效应组合而成,它们是流阻效应、流容效应和流感效应。
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.
容控箱收集净化、过滤后的下泄流,同时它给上充泵提供净正吸入压头。
The volume control tank collects the purified, filtered letdown fluid and provides a suction reservoir and head for the charging pumps.
土壤容库系统起中转筛检作用,反映地下馈供信息流与植被需求信息流的匹配程度不同;
The soil capacity system has transfering and screening effects, which display the different matching degree of supplied information and required information.
试验在专门研制的可变流场速度、可变环境密度和可变环境温度的定容风洞中进行。
The tests were carried out in a constant volume tunnel in which the flow velocity, the environmental density and its temperature can be changed.
本课题按照定容取样方法和质量平衡原理,自行设计、制造、调试了中国首套全流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.
讨论了溶洞和裂缝无因次渗透率模数、介质间窜流、弹性储容比、外边界条件及表皮系数对压力响应的影响。
Effects of permeability modulus, interporosity flow parameter, storativity-ratio, outer-boundary and skin parameter to the pressure response are discussed.
窜流系数和裂缝弹性储容比的变化决定了窜流段发生的早晚和程度;
The inter-porosity flow factor and the elastic storativity ratio determine the occurrence time and the degree of the inter-porosity flow.
结果表明:启动压力梯度、层间储容比、地层系数比的变化对段塞流试井解释结果有较大的影响。
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.
而弹性储容比和窜流系数的影响和普通三重介质相同,只是由于非牛顿流体的影响其“凹陷”的位置升高;外边界的影响也和牛顿流体的情况明显不同。
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.
取部分提取液浓缩、定容,用配备火焰光度检测器及微流控装置的气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.
取部分提取液浓缩、定容,用配备火焰光度检测器及微流控装置的气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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