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- The main flow is approximately dependent only on Mach number. 主流仍然近似地只同马赫数有关。
- The diffuser length should be long enough to ensure the main flow deceleration. 扩压段应具有一定的长度以保证主气流减速到一定程度。
- Analyzing three Key elements of unidirectional flow in main flow zone. 分析了主流区单向流三要素。
- Combustion effects may cause unintentional interactions with the adjacent main flow environment. 燃烧效应可能无意地引起与邻近主流环境的相互作用。
- The main flow shifts frequently on the bed within the both dikes，which is silted seriously year after year. 流域的开发利用会使来水来沙条件发生变化，但直到目前，其变化尚难明确。
- Programs often require us to step out of the main flow of tasks to perform functions that should fall immediately to hand. 程序经常需要我们脱离主要的工作来执行一些本来顺手就可以立即完成的操作，
- For the first category, we consider the boundary flow as an annular zone completely isolated from mixing with the main flow environment. 对于第一个范畴，我们把边界看作是完全隔离的环形区域，并不与主流环境相混合。
- The cooling flow has the cooling effect on the flat for the flat is covered with lengthways coupled-vortex, which obstructs the main flow and the flat. 冷却气流对底面形成气膜冷却的效果是由于纵向耦合涡覆盖在底面之上，阻隔主流与底面直接接触；
- The influence of main flow nonparallel and pressure gradients is considered to show the physical characteristics of flat boundary flow. 为更好反映平板边界层流动的物理特征和本质,该文同时考虑到主流的非平行性和压力梯度的作用。
- The outer mechanical seal shall be located in a recessed housing outside the main flow path of the pump to avoid damage. 外置机械式密封应该位于泵主流道以外的凹式箱体内,以避免受到破坏。
- The principle and method to measure directly the main flow velocity of liquid steel ina 60 tons argon-stirred ladle by a probe(an immersed body)were introduced in the paper. 本文介绍利用紊流下形阻系数近于常数的条件，对60t吹氩钢包内的主流股流速进行实际测量的原理、方法和结果。
- The measured results show that the main flow in the hydrocyclone is a three dimensional helical downward movement with an air core directly connected with the underflow pipe. 实验表明，主体流动为三维螺旋的向下运动，中央存在一个和底流口贯通的螺旋形空气柱；
- By use of this model, it is demonstrated that the Karman constant is varied in vertical distance from near 0.4 in near bed region to below 0.4 in main flow region. 利用该流速分布模型，得到挟沙水流的卡门常数沿垂线是变化的结论，即从近底区的约0.;4渐变到主流区的小于0
- Flaw process was controlled by factors such as choke ratio, width to length ratio, the ratio of film outlet to the main flow and the inlet Reynold numbers, etc. 影响流动的主要因素是通道的阻塞比、长径比、宽高比、气膜出流比和进口雷诺数。
- By use of this model,it is demonstrated that the Karman constant is varied in vertical distance from near(0.4) in near bed region to below(0.4) in main flow region. 利用该流速分布模型;得到挟沙水流的卡门常数沿垂线是变化的结论;即从近底区的约0.;4渐变到主流区的小于0
- Underground one, two walk systems to shopping and commercial activities for the main flow through the wide window lighting, lighting wells, natural light into the underground. 地下一、二层步行系统以购物、商务性活动人流为主体，通过宽阔的采光窗、采光井，将自然光引入地下。
- The simulated results indicate that when the stream field begins steady,there is a steady main flow channel from the east part of the lake to the west part. 结果表明,在引水期水库的流场达到稳定状态时,水库流场有一个自东向西的水流主要通道。还对水库出口处有初始水体流速的情况进行了模拟。
- The result indicates that the supersaturation caused by the temperature grades between main flow and the pipe wall is the inherent impetus of salt-out in green liquid. 结果表明，因主流与管壁间的温度梯度而产生的过饱和度是绿液发生结盐的内在推动力；
- As the main flow manner of formation water in deep reservoir, circulated convection current controlled authigenic mineral location and secondary pore distribution. 循环热对流是深部储层流体的主要流动方式，它控制着自生矿物在砂层中的析出位置和次生孔隙的分布特征。
- Due to the deflection of the jet, the main flow over the fighter is disturbed seriously so that the aerodynamic characteristics of the fighter change nonlinearly. 喷 流对完全分离流的干扰量次之，此时绕流旋涡的破裂点已经前移到机 翼前缘折点或平民顶点附近，喷流的干扰作用已不能使破裂旋涡得到 恢复；
