Asphyxiation and poisoning are frequently occurred accidents when working in confined space usually happened in closed or semi-closed equipment, confined on the ground or underground with hazardous gases such as H_2S, CO, CO_2, NH_3 and CH_4.
中毒窒息事故是有限空间危险作业的常发事故之一,多发生在封闭或半封闭设备,地上有限空间和地下有限空间,施害物主要为硫化氢、一氧化碳、二氧化碳、氨和甲烷(沼气)等。
This paper introduces the sample methods, testing point selection, testing procedures and results processing of portable gas detector applied in the confined space in the petro-chemical company.
介绍了便携式气体检测报警仪用于石油化工企业中有限空间的气体检测时的采样方法、检测点选择、检测工作程序以及检测结果的处理。
Common mistakes in confined space operation are summarized,and corrective actions for the mistakes are recommended according to the philosophy of HSE management systems.
总结了有限空间作业过程中常见的错误,并按照HSE管理体系的理念,针对这些错误提出了纠正措施。
The study of limited space air purification materials has been generally noticed.
有限空间内空气净化材料的研究已引起人们的普遍关注。
By using the finite element method, the effect of crowd on the propagation chara cteristic of electromagnetic waves in a limited space such as an underground mar ketplace and an underground platform is investigated.
用有限元方法研究了人群对地下商场、地铁站台等有限空间的电磁波传输特性的影响 。
This study has a computer aided numeric simulation of the heat and mass exchanging process in limited space on basis of the mathematical model founded previously.
对已建立的有限空间空气与水热湿交换过程的数学模型进行了计算机数值模拟 。
Restricted airspace for the passage of aircraft.
航空跑道飞机通过的有限空间
indirect application
间接用水灭火射入有限空间
Boundless Speeches in Limited Space --Phenomenon Analysis on Mosque;
有限空间的无限言说——清真寺之现象学诠释
Nature is what we humans depend upon for survival.
大自然是人类赖以生存的有限空间。
Study of the Explosive Characteristics of Thermobaric Charges in a Confined Space;
温压装药在有限空间的爆炸特性研究
finitely generatable vector space
有限可生成向量空间
space restricted attribute grammar
空间有限制属性文法
(spatial sense) seeming to have no bounds.
（空间感觉）好像没有限度。
bounded or limited in magnitude or spatial or temporal extent.
数量、空间或者时间范围有边界、有界限。
The infinite extension of the three-dimensional field in which all matter exists.
空间包含所有物质的三维空间的无限延伸
General Basis of a Finitely Generated Subspace of the Fuzzy Vector Space;
模糊向量空间的有限生成子空间的一般基
Including Conditions of Subspaces in Finite Classical Space and The Matrix Representations;
有限典型空间中子空间包含的条件和矩阵表示
Critical Problems of Non-isotropic Subspaces in Finite Orthogonal Spaces of odd Characteristic
奇特征有限正交空间中非迷向子空间的Critical问题
A Non Time Step Parameters Time Finite Element Method for Space Structure
空间结构的非时间步参数时间有限元法
Research on Virtual Management of Stadiums--Finite Stadiums,Infimite Space;
体育场馆的虚拟经营研究——有限场馆，无限空间
To force one's way into or through a limited space.
挤入，塞入挤入或穿过一个有限的空间
Marconi Space and Defence Systems Limited
马可尼空间和国防系统有限公司
squeeze like a wedge into a tight space.
像楔子一样插入有限的空间。