查询词典 kinetic

In order to explore the influence of the interactions between particles and between gas and particles on the formation of heterogeneous flow structure, a computational study was carried out by using a two-fluid model based on the particle kinetic theory.

应用双流体模型 CFD模拟的方法，从恢复系数和曳力两方面，研究了气固密相流化床中颗粒之间和气固相之间的相互作用对床内非均匀流动结构形成与变化的影响。

The special characteristics of kinetic energy and momentum of horizontal rotary cavity flow in internal dissipating tunnel with an inlet shaft are analyzed.

研究了水平旋转内消能泄水道空腔环流特有的能动量特性。

With differential method and integral method, kinetic parameters of the transformer oil were obtained.

利用微分法和积分法分别计算比较变压器油样的动力学参数（活化能、反应级数和指前因子）。

Antibacterial activity, time-killing kinetic curve of florfenicol and it′s combinations with doxycycline in vitro were studied.

对氟苯尼考及其与多西环素联合的体外抗菌活性、杀菌动力学曲线和抗菌后效应作了研究。

The results indicate that weight factor had significantly effect on gait speed, steps per minute, gait cycle time, the ratio of stance time and swing time, maximal flexion angle of knee joint and the range of motion of elbow joint. Shelf height had significantly effects on hip flexion and elbow ROM. Box size factor had significantly effect on stride length, gait cycle time, the ratio of stance time and swing time, knee joint elbow ROM. For the muscle activity levels with EMG, load weight and shelf height both affected the %MVC significantly. When the subjects carrying a load of 14kg, the muscle activity and the subjective body part discomfort rating are both higher than that of 7kg. The box size had effect on the body part discomfort rating of upper extremity and back. For the kinetic and kinematics analysis, the shelf height around elbow height was better than the other two height levels.

研究结果显示，对步态时间与空间参数而言，重量因子显著影响步速、步频、步态周期时间与站立期摆荡期比值，箱型因子显著影响步长、步态周期时间与站立期摆荡期比值；关节活动度而言，重量显著影响膝关节最大弯曲角度、肘关节屈伸角度范围，高度因子显著影响髋关节前后倾角度、肘关节活动各变项，箱型因子影响膝关节弯曲最大最小值以及肘关节活动各变项，对肌肉活动度而言，重量与高度因子皆显著影响MVC%值，14公斤重者肌肉活动度与主观不舒适程度皆较7公斤者高，箱型因子虽无明显影响肌肉活动度，但是在主观不舒适程度上却明显影响上肢与背部，终点放置高度应设在肘高附近为佳。

The pressure ripple related to the position of swash plate, the pressure pulsations related to pump outlet volume, the kinetic characteristic of the piston, the stress and strain of the shaft are analyzed.

对配油盘位置与压力冲击，泵出口容积与压力脉动，柱塞运动特性和主轴应力应变进行了分析。

The pumps with different structural parameters are simulated numerically using k-ε model and wall functions. The results showed that the number of nozzles, the nozzle angle and the nozzle-to-throat clearance have a great influence on the performance of jet pump, and the turbulent kinetic energy is greater in suction chamber and in inlet of throat.

采用k-ε湍流模型和壁面函数法对不同参数下的多喷嘴射流泵进行了数值模拟，模拟结果表明，喷嘴数和喷嘴角度及喉嘴距对射流泵工作性能影响较大；在吸入室及喉管入口处湍动能较大。

The system is widely applicable to the low-speed, small-scaled, nature-stability UAVs. It has good static and kinetic qualities.

本文的设计方法可广泛适用於低速稳定飞行的小型无人飞行载具，其具有良好的静态和动态性能。

This paper introduced a six-legged walking robot propelled by two electromotors,and analyzed the robot's kinetic mechanism and walking style.

因此，期望能研究制作一种结构简单，控制易于实现的机器人。

The procedures of design and analysis of this mechanism is very complicated if individual graphic means or math analysis is used, So MAPLE was used in kinematical design and kinetic analysis of six-bar mechanism.

在进行该机构的设计和运动分析时，单独使用图解法或解析法其过程都十分繁琐，因此采用MAPLE对六连杆打纬机构进行动态设计和运动分析。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。