mammy chair

Influences of various flow excitation mechanisms such as random turbulence,quasi-static turbulence,vortex shedding,core barrel motion,etc.

以某300MW反应堆堆内构件防断组件为研究对象,研究了随机湍动力、拟静态湍动力、旋涡脱落、吊篮运动等流体激励机理对防断组件流致振动的影响。

The topology optimization design of a centrifuger nacelle

某型号离心机吊篮拓扑优化设计

A luffing extension-jib was installed on top of the carriage with a telescopic nacelle.

在方舱上安装由液压系统控制的可升降伸缩旋转吊臂;在吊臂顶端安装有可折叠吊篮。

The nacelle-type transplanter is a good machinery for transplanting film,but it is not convenient and safe to directly drop seedling and it is easy to leave out seedling when the machine is operated and its work efficiency is low when cotton seeds are transplated over the large areas.

吊篮式移栽机是铺膜移栽机械中栽植率较好的机械,但直接投苗不够方便安全,而且容易漏苗,大面积移栽棉花效率低。

The Power Spectrum Density(PSD) of neutron noise induced by the Core barrel vibration of has been carried out.

通过对临界装置堆芯吊篮激励振动引发中子噪声实验得到的功率谱密度(PSD)进行分析,证实了从中子噪声PSD中获得吊篮振动特性(各阶特征频率)是可行的,并给出了中子噪声探测器PSD幅度与吊篮振动幅度之间的比例因子(刻度因子)的计算方法。

By means of the fliud-structure interaction, the dynamical characteristics of the core barrel of nuclear reactors in air and in still water were investigated using program ANSYS.

采用流体结构耦合方法,用ANSYS程序对反应堆吊篮在空气和静水中的振动特性进行了研究。

The mode shape method of random vibration is used to analyze the random responses of the structure of a core barrel based on the measured time course of the flow pressure.

讨论反应堆吊篮结构在流体脉动压力作用下的随机响应 。

Simulation of Attitude Control System for Balloon-borne Gondola;

气球吊篮姿态控制系统的仿真研究

The results of simulation show that the gondola control system achieves the desired results.

论述了一种反捻装置的构成原理,给出了系统的仿真模型,并在具有位置干扰和速度干扰的情况下,采用MATLAB对其进行了仿真,从仿真的结果来看,采用反捻装置的吊篮控制系统可以较好地完成控制任务。

Bollmann extractor

立式吊篮(波耳曼)萃取机

aerial automatic vulcanizer

架空吊篮式自动加硫机

suspended basket bath centrifugal

吊篮式间歇出料离心机

A usually open gondola suspended from a hot-air balloon

吊篮悬挂在热气球上，通常为敞口的吊篮

A basket, an enclosure, or an instrument sling suspended from and carried aloft by a balloon.

气球吊篮悬在空中吊在气球下的篮子，封闭舱或仪器舱

Simulation of Attitude Control System for Balloon-borne Gondola

气球吊篮姿态控制系统的仿真研究

The bracket was disassembled by swinging scaffold from down to up.

支架通过吊篮设备由下至上进行拆卸。

a usually open gondola suspended from a hot-air balloon.

悬挂在热气球上,通常为敞口的吊篮。

A complete silence reigned in the car.

大家一声不响，吊篮里静悄悄的。

Hoist is the most important part of powered suspended platform.

提升机是高空作业吊篮的关键部件。

Application of gondola in CCTV new office building project

吊篮在CCTV新台址工程中的应用

The basket and pan types cause an increased resistance to flow.

吊篮和平盘式取样器加大了对水流的阻力。

The net destined to support the car was made of very solid hempen cord.

承受着吊篮的网子是用非常结实的麻绳编的。

Research and Design of Suspended Basket Stereo Garage Control System;

吊篮式立体车库控制系统的研究与设计

, which has been granted two patents of the state level.

吊篮的两端各设有两根钢丝绳,分别起承重和安全保护作用。

Till now, all efforts have been devoted to directing the car rather than the balloon.

到现在为止，所有的研究是操纵吊篮，而不是操纵气球。

Heavy material that is placed in the hold of a ship or the gondola of a balloon to enhance stability.

压舱物，压载放在船舱或气球吊篮里以增加稳定性的重物

It was a tiny movement that drew their eyes to the hanging box.

一个小小的响动使他们两人的眼睛都不约而同地转向吊篮。