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- The fort can't be defended against an air attack. 这个要塞无法防御来自空中的袭击。
- The city came under air attack during the night. 这座城市那天夜里遭到了空袭。
- The air bases were subjected to intense air attack. 这些空军基地遭到猛烈的空袭。
- They were alarmed by a sudden air attack. 突然空袭使他们大为惊恐。
- The fort cannot be defended against an air attack. 这座要塞遭到空袭时无法防御。
- In modern war both combatant and noncombatant are killed in air attack. 在现代战争中,战斗人员和非战斗人员遇上空袭都可能丧生。
- We have taken measures to safeguard our city from air attack. 我们已采取措施以防遭到空袭。
- A whole tank regiment was completely immobilized by enemy air attacks. 敌军的空袭将整个坦克团完全钳制住了。
- A surprise air attack(= from aircraft)was launched at night. 夜间突然发起了空袭。
- The US delivered an early riposte to the air attack. 美国对空袭很快做出了反应。
- A whole tank regiment is completely immobilized by enemy air attack. 敌军的空袭将整个坦克团完全钳制住了。
- We have taken measures to safeguard our city from air attack . 我们已采取措施以防遭到空袭。
- A respirator that contains a chemical air filter and is worn over the face as protection against toxic gases and aerosols. 防毒面具:一种人工呼吸器,含有化学气体过滤器,戴于脸部之上,用来防止毒气或烟雾
- To maintain the smooth flow of air, and help speed up the use of air-purification plants, to minimize the use of chemical air fresheners. 要保持空气的畅通,使用有助于加速净化空气的植物,尽量少地使用化学空气清新剂。
- In modern wars both combatants and noncombatants are killed in air attacks. 在现代战争中,战斗人员和非战斗人员遇上空袭都可能丧生。
- It cannot be said that air attack has rendered the battleship obsolete. 不能说飞机的攻击淘汰了战列舰。
- More than 100 missiles are aimed at the sky in case of a new air attack. 一百多枚导弹瞄准了天空,以防新一轮空袭袭来。
- In modern war both combatant and noncombatant is kill in air attack. 在现代战争中, 战斗人员和非战斗人员遇上空袭都可能丧生。
- The phytoremediation mechanisms to chemical air pollution on adhering,absorption,assimilation,degradation and transformation are introduced and the research orientation is also put forward. 介绍了植物对化学性大气污染物的吸附、吸收、同化、降解、转化等修复机理,并指出了其研究方向。