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- Charron Y J.Estimation of Velocity Distribution of Fragment Warheads Using a Modified Gurney Method[R].AD A074759,1979. 谭多望温殿英等.;球形破片长距离飞行时速度衰减规律研究[J]
- It can increase the cross-flow velocity along membrane surface,and make the distribution of velocity more sym... 出水水头、污泥浓度、膜通量、混合液粘度、膜面错流流速等对膜阻力有影响。
- Dalton board is an instrument used to ex-plain statistics disciplinarian of velocity distribution of air molecule movement. 道尔顿板是用来说明气体分子运动速率分布统计规律性的教学仪器。
- The FEM simulation of velocity distribution, viscosity distribution and pressure distribution of basket die flow channel was presented. 用有限元法对塑料熔体在筛孔板型机头的筛孔流道内熔体流动进行模拟分析,直观地展示了速度分布,粘度分布,压力分布,以及相关的数值变化。
- The distribution of the temperature field in solidificati on zone was gained by coupling calculating of velocity field and temperature fie ld. 通过速度场与温度场的耦合计算,得到了凝固区的温度场分布情况。
- In engineering application, we should pay attention to the influence on the distribution of velocity and static pressure by Re, G and Cq. 在工程应用中,我们应该注意到旋转雷诺数Re、间隙宽度比G、流量系数Cq对速度分布和压力分布的影响作用。
- It computes the distribution of velocity in the rock and soil body using speed information of seismic wave by special methods. 这种技术利用大量的地震波速度信息进行专门的反演计算,得到测区内岩土体弹性波速度的分布规律。
- Compared with single agitator, the velocity, rates of velocity change, the distribution of apparent viscosity, and shear rates at different height were analyzed. 通过对单桨与内外组合桨产生的流场进行对比,研究了搅拌设备内不同高度处速度、速度变化率、表观粘度及剪切速率的分布特点。
- A cross-section whose axial distance from the round jet spout is thrice the spout diameter was studied, and the distribution of velocity vector at the cross section was obtained. 采用3种粒径的玻璃微珠作为示踪粒子,获得了距喷口出口截面轴向距离为3倍喷口内径处的示踪粒子速度矢量分布。
- Related to the example of the variable pitch inducer, in it, the distribution of velocity and pressure are taken out and the trace of the particle are plot and the main characteristic of the interior fluid field are described. 结合变螺距诱导轮的实例,给出了变螺距诱导轮内部速度与压力的分布情况以及粒子流动迹线图,得到了其内部流场的主要特征。
- The distribution of the magazine is 2000. 该杂志的销售量为2000份。
- According to Poisson integral formula and the boundary velocity,the analytical calculating formula of inner circle values can be solved and afterwards the distribution of velocity and pressure is given and analyzed. 根据此公式及边界速度值;求得区域内速度及压力分布的解析表达式;并通过数值积分的方法进行求解;计算量小;所得速度及压力分布图曲线光滑.
- The particle image velocimetry (PIV) is an effective and non-intrusive technique to measure the planar distribution of velocity in the fluid based on the cross-correlation of flow images. PIV技术是一种基于流场图像互相关分析的二维流场非接触式测试技术。
- It was demonstrates by the simulations that the distributions of velocity and temperature was het... 模拟计算结果和工业实测数据基本一致。
- According to the distribution of velocity field, it is inferred that the gas hydrate is mainly distributed in the overlying sedimentary strata near BSR in the study area. 根据声波速度场的分布,可以推断存在于研究区地层的天然气水合物主要分布在靠近BSR的上覆沉积地层中。
- However the distributing of velocity and temperature is not uniform in the mid fluid,So it is not helpful for sedimentation of matte drops. 主流区流体流速及温度场分布不均匀,不利于硫颗粒沉降。
- They could not agree about the distribution of the profits. 他们对于利润的分配意见不一致。
- The effect of velocity pulse is significant in low damp the case. 在阻尼不是很大的情况下,速度脉冲效应是较大的。
- The manager tried to even out the distribution of work among his employees. 经理把工作尽量平均分配给雇员。