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a confined space is any space with limited openings for entry and exit and unfavourable natural ventilation which could contain or produce dangerous air contaminants.
58. 狭窄空间是指任何进出口十分狭窄和自然空气不通畅的空间;而且其中可能会藏匿危险废物或储存着可产生危险的空气污染物。
168. likewise in the netherlands submarine service, the lack of privacy combined with the need to live in a confined space for a long time can jeopardise operational deployability.
168. 同样,在荷兰潜艇部队,没有隐私加上需要长时间生活在一个局促的空间中,使行动的调配性面临威胁。
(c) "the canadian space program: a brief report on current activities and future directions ", by the representative of canada;
(c) "加拿大空间方案:目前活动和未来方向简报 ",由加拿大代表介绍;
according to a medical doctor on board, one of stun grenades landed in the confined space of the bridge, injuring a number of people and causing damage to the hearing of one man.
据船上的医生说,一枚眩晕手榴弹掉落在驾驶室的密闭空间,一些人受伤,另有一人的听力受损。
during 1992/93, the last year for which statistics are available, the section held 13 workshops, covering lab safety, confined space entry and the workplace hazardous materials information system.
1992/93年,也就是现有统计数据截止的最后一年,该处举行了13次研讨会,涉及试验室安全、限制性区域的进入和工作地点危险材料信息系统。