1) closure spaces
闭空间
1.
Finite rank functions of closure spaces on partially ordered set;
偏序集上有限维闭空间的秩函数
2) 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。
3) 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。
4) 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。
5) blind zone
闭域空间
1.
Research on coupling loss of leaky coaxial cable in blind zone;
闭域空间中泄漏同轴电缆耦合损耗的研究
2.
Owing to the advantages of uniform coverage on the radiated field, strong adaptability and little electromagnetic pollution on the environment, LCX is recently widely used in communication systems in the blind zone such as mines, tunnels, subways and so on and it has already extended to the indoor communication systems.
由于其场强覆盖均匀、适应性强、电磁污染小等优点，漏缆近年来已经广泛应用于矿井、隧道、地铁等闭域空间的通信系统中，并且已经渗透到了室内无线通信系统中。
6) airtight space
密闭空间
1.
Based on the principle of the absence of natural convection in a rectangular airtight space under certain conditions the engineering application of radiation screen method for thermal insulation has finally been made possible through theoretical calculations,simulation tests and intermediary experiments.
利用一定的条件，矩形密闭空间内的空气不产生自然对流的原理，经过理论计算、模拟实验、中间实验，最后将辐射屏法隔热保温进行了工程应用，并取得了很好的节能效果和经济效益。
补充资料：H闭空间
H闭空间
H-dosed space
H闭空间[H一山坦翻月，理;H一3aM，。yToe"pocTpa一cT，】，维对印宇回(ah幻拍把珍一cl胎司spa戊) 一个卜恤曰面心空间(Ha必do盯sP暇)，在映人任意Ha议月。盯空间Y的任何拓扑嵌人下，被映成Y中的闭集.H闭空间的特性是:空间的任何开覆盖都含有有限子族，其元素的闭包构成该空间的覆盖.正则的H闭空间是紧空间.如果一个空间的每个闭子空间都是H闭空间，则该空间本身是紧空间 .Hat目orfT空间的H闭扩张理论已经发展起来，
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