air-raid shelter

In case of an air attack, low down and creep quickly to the nearest bomb shelter.

万一遇到空袭, 应该迅速趴下并匍匐至最近的防空洞.

The destruction of air raid shelter is caused by collapsibility.

因湿陷引起防空洞破坏,导致住宅楼地基下陷,拉裂墙体.

The manager's room in an air-raid shelter in West Beijing. ( It is among the largest in the complex.)

北京西部地下防空洞里的一间经理室（这是复式房里最大的一间）。

Messengerliu shun cheng serious injuries will be the first blind embrace into the air-raid shelter.

通信员刘顺成身负重伤,将双目失明的先有挟进防空洞.

Ambient air pumping-mixing contributes about 85% suppression for the total target infrared radiation intensity and heat shelter-insulation contributes about 10% suppression again.

引射混合对总体红外辐射强度抑制约85%；在此基础上进行隔热遮挡可以再抑制10%。

utilization of infiltration water in underground air-raid shelter in south china cities

南方城市地下防空洞渗水利用

The Application of Integrated Geophysical Method in Underground Air-raid Shelter Prospecting

综合物探方法在地下防空洞探测中的应用

The Study on Treatment Technology of Air-raid Shelter Under Building Site

建筑场地下伏防空洞的处理技术研究

Results Indoor air temperature and relative humidity accorded with second class standard of 《 Threshold limit values for space and environment of camping movable shelter system 》 in winter, indoor air exchange attained 1 time per hour, which also reached request of the usage.

结果室内热环境参数温度和湿度指标冬季可以达到《野营住房空间与环境限值标准》中的二级标准，冬季室内的换气次数可以达到1次/h，也达到了使用的要求。

Baotianman Wildlife Nature Reserve is not only the natural " air-raid shelter. "

宝天曼自然保护区不仅是野生动物的天然 “ 防空洞 ”.

an air-raid shelter

防空洞

Evaluation on air-raid shelter grades based on ambiguity theory E City

基于模糊理论的城市防空地下室防护等级评定