1) closed path space
闭路空间
2) infinite loop space
无限闭路空间
3) local loop contractible space
局部闭路可缩空间
4) 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。
5) 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。
6) closed space
密闭空间
1.
A study is made of the effect of different acidizing conditions such as concentration,temperature and time on humidity-controlling properties of sepiolites in closed space at constant temperature.
研究了酸化浓度、温度与时间等条件对海泡石在恒温密闭空间内调湿性能的影响。
补充资料：闭路空间
闭路空间
loop space
闭路空间【砍甲卿ce;neTe“‘“poc，aHc，」 在拓扑空间X中指定点。，所有在点，的全体闭路(见闭路(拓扑学中的)(loop(intopelo留)))组成的空间QX，其拓扑为紧开拓扑.闭路空间是空间X上的Serre纤维化(女n℃flbnltion)(E，P，x)的纤维(这里E为道路空间(Path sPace)). A.中.XaP川”a及3e撰
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