英汉例句

• Furthermore, the formulas of calculating the fractional pressure drop of bubble flow and annular flow in rolling tubes were proposed according to homogeneous model and separate model respectively.

  以单相水摩擦系数计算式为基础，分别利用均相流模型和分相流模型给出了泡状流和环状流摩擦压降的计算式。

• The result shows that thecorrugation and annular flow field is closely related with the shape of flow channel.

  结果表明，波纹环空流场特性与流道的形状有密切关系。

• An upturned funnel shaped core member (22) is formed in the hollow body, resulting in an annular flow passage (26) between the body and the core member.

  在中空本体内形成有倒置漏斗形的芯件(22)，以形成本体和芯件之间的环形流动通道(26)。

• The efficiency of twin-tangential annular flow gas distributor was determined by structures of baffles and sleeves.

  双切向环流气体分布器性能的优劣与导流板和套筒结构的密切相关。

• According to the principle of the fluid mechanics, any system all tend towards to minimum steady state of energy, so the energy in steady flow of annular flow will be minimum.

  根据流体力学的原理，任何系统都趋向于处在能量最小的稳定状态，所以在环状流的稳定流动状态下具有的能量应该最小。

• The fractal dimension of the fluctuations are lower than 1.5 in all flow regimes besides the annular flow with great gas superficial velocity.

  实验发现环状流区高气速时的压差波动分维数大于1.5 ，在其它流型内都小于1.5。

• A new film-gas core coupled model is proposed to account for vertical upward developed gas-liquid annular flow in this paper.

  提出了一个新的气核-液膜耦合模型来求解垂直上升气液环状流在充分发展段的流动参数。

• Considering gravity, interfacial shear stress, surface tension and interfacial thermal resistance, the analysis model for annular flow condensation heat transfer in microtube was presented.

  本文提出了微圆管内环状流凝结换热的分析模型，考虑了重力、汽液界面剪切力、表面张力以及界面凝结热阻的作用。

• Its basic principle is that there is a quite steady flow state of annular flow in the flow pattern of gas-liquid two-phase flow.

  模型是建立在压力能量消耗率最小的原理上的，其基本原理是：在气-液两相流的流型中，环状流具有相当稳定的流动状态。

• In annular flow the penetrating effect of stream A makes the void fraction same besides a baffle.

  在环状流下，A流路的贯通作用使折流板前后对应区域的含气率基本一致；

• The effects of stator and rotor wall roughness on the dynamic coefficients of the eccentric rotor in large gap annular flow have been investigated with numerical method.

  研究结果表明：静子和转子壁面粗糙度对大间隙环流中偏心转子动特性系数有较大影响。

• A annular flow passage is divided by isosceles-trapezoid-like baffle blocks, suction inlets and outlets are provided on both sides.

  环形流道由类似等腰梯形的隔板挡块分割开来，两边分设吸入口和排出口。

• In this paper, the prediction of void fraction and pressure drop for upward gas-liquid annular flow in a vertical annulus is studied.

  对垂直同心环形管内上升气液环状流的截面含气率及压降预测进行了研究。

• The model assumes that forced convection and nucleate boiling coexist in the annular flow regime.

  该模型认为环状流区域同时存在强制对流与核态沸腾两种换热方式。