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- maximum velocity ratio 最大速度比
- The goal of this phase is to reach maximum velocity. 这个阶段的目的是要达到最大的游进速度。
- VELMAX: defines the maximum velocity in Eulerian and Lagrangian meshes. (定义欧拉和拉个朗日网格最大速度)也就是材料速度而不是材料声速。
- The constant maximum velocity reached by a body falling through the atmosphere under the attraction of gravity. 在引力下物体穿越大气的最快速度。
- THEORETIC STUDY OF FINAL GAS-SOLID VELOCITY RATIO FOR POWDER-GAS DENSE-PHASE CONVEYING IN A HORIZONTAL TUBE? 水平管道粉气浓相输送最终固气速度比的理论研究?
- Using LEJ-1 OME to measure maximum velocity and acceleration of wall motion really can reflect the actual information of whole wall motion. 应用LEJ-1型全方向M-型超声心动图测量室壁运动最大速度与加速度,能真实反映整体心室壁运动的信息。
- In point of fact, it is the velocity of light (or any other form of electro-magnetic radiation-such as radio waves) that is the maximum velocity. 实际上,光速(或者其他形式的电磁波辐射-比如无线电波)是最大的速度了。
- The dominant vortical structure in the wake of the impinging jet in crossflow is primarily dependent on the velocity ratio. 横流冲击射流中形成的主要尾迹涡结构主要依赖于流速比。
- Conclusions Using LEJ-1 OME to measure maximum velocity and acceleration of wall motion really can reflect the actual information of whole wall motion. 结论应用LEJ-1型全方向M-型超声心动图测量室壁运动最大速度与加速度,能真实反映整体心室壁运动的信息。
- The continuum phase-coupling model is firstly used to derive the particle-gas disturbance velocity ratio equation of the injection area of jet. 利用双流体模型和扰动速度势理论,推得位于射流喷射区高浓度悬浮固粒的固气扰动复速度比值方程。
- As stated the Operating Speed range is 0.1mm - 1M/sec. This means the Micro-Switch can operate at a maximum velocity of 1 meter per second. 从参数表内可以看出,(探针)操作速度是每秒0.;1毫米至每秒1米。这说明这个微开关可以操作的(探针)最大速度是每秒1米。
- The proximal and distal average peak velocity(APV),diastolic/systolic velocity ratio(DSVR),coronary flow reserve(CFR)and proximal/distal velocity ratio(P/DVR)were measured. 用CardiometricsFlomapII和0.;014英寸多普勒钢丝测量:近端及远端平均峰速(APV)、舒张期与收缩期流速比(DSVR)、血流储备(CFR)和近端与远端流速比(P/DVR)。
- Results show that the gas flow velocity along the thickness direction is regularly distributed in a parabolic curve and the maximum velocity is in the center of the slot. 结果表明,其速度沿狭缝厚度方向按抛物线规律分布,狭缝中心速度最高,流动状态一般为层流;
- There was no significant difference in the proximal/distal velocity ratio (P/DVR) before and after PTCA(P>0 05),but P/DVR was obviously decreased after stenting (P<0 05). PTCA前后 P/ DVR差别无显著意义 ;但植入支架后则明显下降 (P<0 .;0 5 )。
- The analysis result shows that velocity and density can sensitively reflect the change of porosity,and the velocity ratio can sensitively reflect the change of saturation. 结果表明,波速度、介质密度对孔隙度的变化较为敏感,速度比值对饱和度的变化较为敏感。
- A double-anode magnetron injection gun has been designed and optimized by EGUN for the gyrotron.The electron beam velocity ratio is 1.53, and the velocity spread is 3.1%. 电子枪采用双阳极磁控注入枪,用EGUN对其进行了设计优化,电子注纵横速度比为1.;53,速度零散为3
- First, on the basis of normal equation of the gyration surfacegeodesic, educe the fiber winding linetype, essential equation ol thelinetype, the regulation of velocity ratio. 首先,本文在已有的回转曲面测地线一般方程的基础上对圆环压力容器的纤维缠绕线型、线型基本方程、线型速比微调进行了理论推导;
- Its current structure in 5 cruises of 2000 has as follows. The maximum velocity of Ryukyu Current is 40 cm/s more than,15,20,20 and 55 cm/s,respectively,in January-February,April,July,October and November. 琉球海流结构:最大流速在5个航次中1~2;4;7;10与11月分别为40 cm/s以上;15;20;20与55 cm/s.
- Experiments show that the different compositions make different ignition delay time, and their effects are remarkable on the maximum velocity of pressure rise and related research of dust cloud. 实验证明,点火药头药剂不同,其化学点火具的点火延迟时间不同,对粉尘云的最大压力上升速率及相关研究结果的影响十分显著。
- Using the synchronous monitoring analysis of tamper vibration, we can obtain seismic intensity evaluation affected by tamper vibration, basic frequency and maximum velocity parameters. 摘要结合强夯振动监测的应用实例,阐述了强夯振动监测的原理方法和成果分析过程,以及强夯振动监测应注意的问题。