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- gas flow density 气流密度
- As liquids and gas flow, they are called fluids. 由于液体和气体能流动,因此称为流体。
- As liquids and gas flow, they are called...uids. 由于液体和气体能流动,因此称为流体。
- Under constant gas flow rate, the diameter of bubble decreases with the increase of the density of liquid, whereas increases with increasing liquid viscosity and surface tension. 在一定气体流量下,气泡的直径随着表面张力和液体粘度的增加而增大,而随着液体密度的增加而减少;
- The effects of gas flow rate, inner and outer nozzle diameters, surface tension, density and viscosity of liquid on the size of bubbles formed are analyzed. 分析了气体流量、管口内外直径以及表面张力、液体粘度和液体密度对气泡尺寸的影响。
- Check to confirm the argon gas flow is on and with ample flow. 检查氩气流量是否开启,并具有足够的流量。
- The exciter could select loudhailer or gas flow of injector. 激励源为扬声器或者喷嘴气流。
- Decreasing the gas flow rate leads to pressure undershoot. 气量突降时,膨胀波沿程传播。
- As a result, the removal efficiency decreased obviously with increasing gas flow rate, because both the residence time of ethanethiol in plasma reactor and energy density decreased. 结果表明,随着气体流量的增大,乙硫醇在反应器内的停留时间减小,能量密度减小,消除率降低;
- The mathematic expressions of thermodynamic flow density and thermodynamic force are denned. 基本广延量的传递过程也同时是与之对应的能和(火用)的传递过程。
- Gas flowing through the pipes burns instantly but can be kept under control easily by opening or closing the pipes. 通过管子的煤气会瞬间燃烧起来,但我们凭开、关管道很容易控制它。
- The dynamic heat flow density distribution of HCC mold during casting is measured fay placing thermal couples inside mold wall. 采用在结晶器壁内埋置热电偶的方法,对水平连铸结晶器在连铸时的动态热流密度分布进行了测试。
- An empirical formula was given for determining the minimum inert gas flow rate. 给出了一个煤粉干燥工艺惰化设计的实例。
- Stem sap flow density characteristics of ailing Betula platyphylla in 2001 was concerned with physiological control of transpiration. 叶感病白桦树干液流具有以上特点,是因为具有较强的蒸腾生理调控力,以适应叶部病害而求得生存。
- The experimental results showed that a threshold of the energy flow density of ion current exists for this PCVD method using the bombarding ions. 实验结果表明,存在一个离子能流密度的阈值。
- The gas flow rate is one of the key design parameters for HPH furnace. 循环风量是全氢罩式退火炉的关键设计参数之一。
- The general covariant expressions of the power flow density and total radiation power ofgravitational wave of diagonal metric are given in this paper. 给出了广义协变的对角度规引力波的功率流密度和辐射总功率表达式。
- DSMC was applied to simulate microchannel gas flows. 采用DSMC方法模拟了微管道气体流动;
- Confirm carrier gas flow through the column. Immerse the end of the column in a vial of acetone and check bubbles. 确保载气通过了柱子。将柱尾端入丙酮中检查气泡。
- The core of the gas flow can be considered to be remote from viscous or heat transfer effects. 气流的中心部份可以认为是与粘性或传热效应关系不大。