1) dead-air space
闭塞空间
2) closed air
闭塞空气
1.
In the afternoon and in the envening because land surface radiation becomes cold,closed air contraction,phreatic water upward through capillary water indraws into closed air and phreatic because of the sun shines upon la.
下午和晚上因地面辐射而冷却,闭塞空气收缩,潜水向上通过毛细管吸入闭塞空气中,潜水位下降;上午和白天因地面日晒,土温升高,闭塞空气膨胀,排出较粗毛管水,成为重力水而下渗,抬升潜水位。
3) section blocking
区间闭塞
1.
Based on analyzing the feature of computer simulation system and the requirements of railway signal,interlocking and blocking,the paper studies the method to implement station interlocking,section blocking and signal controlling in the simulation system of train reception/departure and control, highlights the discussion on general-purposed interlocking algorithm.
在分析模拟系统特点和铁路信联闭的功能需求基础上，研究了在列车接发与调度指挥模拟实验系统中用软件完成车站联锁和区间闭塞的实现方法，着重论述了适用于模拟系统的通用联锁逻辑算
5) confined space
密闭空间
1.
Analysis of 122 occupational accident cases in confined space;
密闭空间作业工伤事故百例分析研究
2.
This paper chosed special representative confined spaces as study objects, summarized the total character of indoor air pollutants and its influence factors, provided reference for controlling and management of pollutants.
论文选择了有特殊代表性的密闭空间作为研究对象,研究总结其污染物的总体特征及影响因素,为这类密闭空间污染控制和治理提供科学依据。
6) enclosed space
封闭空间
1.
In this paper,a theoretical study on active control of within enclosed space surrounded by flexiblestructure is accomplished.
本文从理论上研究了外力激励弹性结构条件下封闭空间有源消声问题。
2.
Based on the basic theory of ANC within the enclosed space,this paper models the enclosed space with the COMSOL software,and presents the simulation and analysis effects of noise reduction which is derived from the numbers and location of the secondary noise resources.
基于封闭空间有源消声的基本理论,利用COMSOL软件对封闭空间声场进行了仿真建模,并模拟分析了次级声源的数量和位置关系对消声效果的影响。
补充资料：胞门闭塞
胞门闭塞
病名。出东汉·张仲景《金匮要略·妇人杂病脉证并治》。指妇人七七之期，天癸竭，地道不通 ，经水断绝，为宿有瘀血阻滞胞宫而致漏下的症候。症见崩漏，暮则发热，少腹里急，腹泻，手掌灼热，唇干口燥等，治宜温经补血，方选温经汤(《金匮要略》)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条