1.
Numerical Simulation of Gas Liquid Flow in a Stirred Tank with a New Multiple Impeller;
多层桨搅拌槽内气—液两相流的数值模拟
2.
The results showed that the influence of the lower impeller on NJSG was the largest, and three-bladed back-sweep impeller was the optimum.
结果表明，底层桨对临界搅拌转速的影响最大，最佳的底层桨为3叶后掠桨。
3.
Investigation of Fluid Flow in a Dual Rushton Impeller Stirred Tank Using PIV;
双层桨搅拌槽内流动场的PIV研究
4.
Gas Distribution Performance in a Gas-Liquid Stirred Reactor with Double-Combined Impellers
双层桨气液搅拌反应槽气液分散特性
5.
Trireme : Oar-powered warship (325B.C.~301B.C.)
三层划桨战船:靠划桨来推动的战船(公元前325～公元前301) 。
6.
4000 DWT MPC CPP Electric Remote Control System
4000 DWT多用途船调距桨的电气遥控系统
7.
Local gas-liquid dispersion properties in a dual-impeller stirred vessel
双层组合桨搅拌槽内气液微观分散特性
8.
CFD Simulation and PIV Measurement of Flow Fields in Stirred Vessel with Double-flat Agitator
双层桨叶搅拌器流场的CFD模拟与PIV测量
9.
Study on local gas-liquid dispersion in dual-impeller aerated stirred vessel
双层桨搅拌槽内局部气液分散特性研究
10.
Compound Control System of Stratospheric Airship Based on Aircrew systems
基于螺旋桨系统的平流层飞艇复合控制系统
11.
Now many propellers are keyless, so we install or remove a propeller by hydraulic pressure.
现在许多螺旋桨都是无键的，用液压来拆装。
12.
the drops sliding from a lifted oar (Theodore Roethke).
水滴从抬起的桨上滑下来（西奥多 勒特克）。
13.
But most of the boats were silent except for the dip of the oars.
但是除了桨声外，大多数船只都寂静无声。
14.
Computer Aided Design of Propeller Based on Ship in Multi-working Condition;
基于多工况船舶的螺旋桨计算机辅助设计
15.
Multi-stage weight number individual variable-pitch control of mega-watt class wind turbine system
兆瓦级风力发电机组多段权系数独立变桨控制
16.
Multi-objective Optimization Design for the Wheel-Propeller-Leg Driving Mechanism of an Amphibious Robot
两栖机器人轮桨腿驱动机构多目标优化设计
17.
The turboprop engine is very much like the turbojet. It has an additional part, a propeller.
涡轮螺桨发动机与涡轮喷气发动机十分相似。它多了一个螺旋桨部件。
18.
SOLUTION OF STRESS INTENSITY FACTOR FOR INTERFACE CRACKS OF COMPOSITE BLADES SKINS
复合材料桨叶蒙皮层间裂纹的应力强度因子求解方法研究