The mask vibration degrades the color purity in the perfectly flat color picture tube of high resolution television.
首先讨论了纯平荫罩振动的固有频率各种分析方法,然后应用弹性力学的基本理论,在建立薄膜横向振动基本方程的基础上,分析了纯平荫罩在四边简支条件下振动的固有频率和振型问题,得出了纯平荫罩振动频率的精确解。
According to structure characteristics and technology requirement of aluminum alloy diecasting part-the engine cylinder cover, designed and manufactured a diecasting die.
针对发动机缸盖罩盖铝合金压铸件的结构特点和工艺要求,设计并制造了压铸模具。
RBF Neural Network Identification for Inner-Rings Gas Pressure Based on Cylinder Head Vibration Signal;
基于缸盖振动信号的活塞环腔压力径向基神经网络识别研究
Optimal Design on Structure and Die Casting Process for Magnesium Alloy Cover of Engine;
镁合金汽车发动机罩盖的结构设计与工艺优化
Optimization of feed system and design of injection mould for automotive engine cover
汽车发动机罩盖浇注系统优化与注射模设计
Ambulances have `AMBULANCE' printed in reverse on their bonnets.
救护车发动机罩盖上标有逆序反向字母的AMBULANCE字样.
Process Simulation to Die-Casting Filling Mould and Solidification of the Automobile Engine Magnesium Alloy Cover on ProCAST
基于ProCAST的汽车发动机镁合金罩盖压铸充型及凝固过程模拟
hood support bumper
发动机罩托架防撞器
The hinged metal lid over the engine of a motor vehicle.
引擎罩机动车辆引擎上以铰链接合的金属盖
bonnet for road motor vehicles or tractors
发动机罩[道路机动车辆或施拉机用]
An automobile body is a sheet metal shell with windows, doors, a hood, and a trunk deck built into it.
汽车车身是由窗子，门，一个发动机罩和一个行李舱盖建成的一个金属板壳。
With manufacture of the drawing die of an engine hood as the example,the process and method of digitalization manufacture of outer panel dies are indicated.
以某汽车发动机罩拉延模制造为例,阐述了汽车覆盖件模具数字化制造的流程与方法。
Modal Correlation Analysis of a Tractor Engine Hood
拖拉机发动机罩振动的模态相关分析
A removable metal covering for an engine, especially an aircraft engine.
整流罩发动机尤指飞机引擎的可以活动的金属罩
The motor bonnet and the trunk have also been cut as far as possible into a round shape.
发动机罩和行李箱也尽可能削为圆型。
Dense smoke coming out of No4 engine cowling( engine nacelle), fire suspected.
第四号发动机整流罩冒浓烟，可能着火。
Gas Spring of Engine Hood Optimization Based on MSC.ADAMS/Insight
基于MSC.ADAMS/INSIGHT的发动机机罩撑杆动力学优化
A Study on Key Issues of Active Hood and the Conceptual Design of Active Hood Lift System
主动式发动机罩关键问题探讨和AHLS的概念设计
A plastic cover protects the computer .
这台计算机由一个塑料防护罩盖着。
No damage and fluid fluid leakage from engine pylon and cowling doors.
发动机吊架和整流罩无液压油渗漏和损伤。
Numerical Simulation of Blank Size in Forming Automobile Engine Hood Panel
轿车发动机罩外板成形毛坯尺寸的数值模拟