1.
The two curved sections emerging from the roof give the vehicle an original appearance and contribute greatly to its aerodynamic efficiency.
两个弧形路段摆脱车顶给车辆一个原貌,并大大有助于其气动效率.
2.
STUDY OF OXYGEN UTILIZATION RATE AND DYNAMIC EFFICIENCY FOR BLASTING AERATION SYSTEM
鼓风曝气系统氧利用率和动力效率的研究
3.
motor efficiency
发动机效率电动机效率
4.
Effect of bowed and swept rotors on the unsteady efficiency fluctuation of a transonic compressor
动叶弯和掠对压气机效率非定常波动的影响
5.
Study on the Movement Principle of Air Valve and Volumetric Efficiency of Automobile Air Compressor;
汽车空压机气阀运动规律及容积效率的研究
6.
Study on Vibration Aging Technology of Cylinder Liners for Heavy and Medium Duty Marine Diesel Engines
大中功率船用柴油机气缸套振动时效工艺研究
7.
Control Surfaces Efficiency Analysis of Flexible Aircraft Based on Experimental Aerodynamic Forces
基于试验气动力的弹性飞机舵面效率分析
8.
The Study about Improving Efficiency of Gasoline Engine by Unsteady Flow in the Intake and Exhaust System;
利用进排气系统的不稳定流动提高汽油机充气效率的研究
9.
Objective To study the relationship between the effect of air sterilization in blood collection room and personnel activity.
目的研究采血室空气消毒效果与人员活动频率的关系。
10.
A high power, wide torque range, efficient engine with a newly developed variable-valve-lift &-timing mechanism
新型可变气门升程和定时机构的大功率、宽扭矩高效发动机
11.
The small change may provide an overall aero efficiency gain of around three percent.
这一个小小的改变可以增进全车大约百分之三的空气动力效率。
12.
Reliability and Running Efficiency of Equipment Affected by the Airflow Ripple of Air-compressor;
矿用空压机气流脉动对设备运行效率及其可靠性研究
13.
To work or perform efficiently and rapidly.
高效率工作工作或行动效率高或敏捷
14.
automatic gas transmission rate tester
自动气体透过率试验机
15.
efficiency characteristic of steering gear
转向器传动效率特性
16.
transmission efficiency of thermoelectric vehicle
热－电机车的传动效率
17.
flow efficiency of expansion stage
通流部分的流动效率
18.
The automation line heightens the effect.
自动线能提高效率。