atell me some differences between america and china . what do you think of china? 正在翻译,请等待... [translate] a你在那里生活习惯吗,你和同学们相处如何,我给你的钱够用吗 正在翻译,请等待... [translate] adirection of air flow 气流的方向 [translate] ...
the direction of airflow is permitted to be moved into two directions in accordance with the change of the temperature of blown-off air by utilizing deforming property of a shape memory alloy and a bias spring opposing to the shape memory alloy as the driving device of the resistance plate....
The invention provides an elongate turning vane for altering the direction of air flow in a duct, such as a wind tunnel, where the vane includes a device for attenuating sound propagation past the vane. The vane has extreme ends mounted to opposing sides of the duct, a longitudinal axis and...
美 英 un.气流方向 网络风向 英汉 网络释义 un. 1. 气流方向 释义: 全部,气流方向,风向
control the direction of airflow at the point of diffusion have been evaluated in terms of occupant's thermal comfort and reduction in energy consumption... M Abedi,F Jazizadeh,B Huang,... - Springer, Cham 被引量: 0发表: 2018年 The effect of deflectors on Air Diffusion Performance Index...
Purpose: the equipment for controlling air wind is arranged to maintain passing through for the air-flow divulged information by the venthole in best state, improves the efficiency of an air-conditioning. Construction: a rear rail of an air-conditioning equips about one vein (9) and includes;...
The presence of carparks resulting in large podiums blocking air flow may also be regarded as not environmentally friendly, especially [...] legco.gov.hk 此外,有些項目的停車場構 成大型的平台而阻擋空氣流通,公 眾可 能認為並不 環保,尤其是那些公共交通設施充足的項目。 legco.gov.hk [.....
必须筛选开门,不允许虫入口。[translate] abulk off-the-shelf 大块现成[translate] aAIR FLOW DIRECTION 气流方向[translate]
A detector combines resultant light (58) and reference light (72), splits the resultant light (58) and reference light (72) equally between two arms and detects which arm leads the other in phase thereby indicating the flow direction of air through focal point (55). <IMAGE> 展开 ...
An improved air flow direction control valve particularly adapted for use with an exhaust gas purifying system on an internal combustion engine to control the direction of flow of air to be mixed into exhaust gas for effecting additional combustion of the uncombusted constituents therein. The valve...