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- Large Area Smoke Screening 大面积烟障
- After the crash, debris from the plane was scattered over a large area. 飞机坠毁後，残骸散落在一大片土地上。
- At the mouth of the river is a large area of marsh. 这条河流的入口有一大块湿地。
- They hide their real intentions behind a smoke screen of religious piety. 他们以虔诚信教为烟幕来掩盖他们真正意图。
- The act of wandering or roaming over a large area. 闲逛在某个很大范围内无目的游荡的行为。
- Qiu Baochang: Now is large area really divulge. 邱宝昌：现在确实是大面积泄露。
- Lighting fires to create a smoke screen is an ancient ruse in military tactics. 生火制造烟幕，是古老的战争诡术。
- All infiltrated units in a large area are revealed. 所有的在一个大的面积中浸润单位被显示。
- Precious stones occur in a large area in Brazil. 巴西有一大片区域出产宝石。
- These factroies make a large area of air polluted. 这些工厂造成了很大范围的空气污染。
- Widespread flooding is affecting large areas of Devon. 洪水泛滥，淹没了德文郡的广大地区。
- The Artillery Module models improved smoke effects, that is, felt wedges impregnated with WP, which can provide 5-10 minutes of smoke over a large area. 通过在火药中加入白磷，可增强烟雾，为一片大区域提供5-10分钟的烟雾。
- The working elements of smoke screen on countermining IR and laser guided weapons were analyzed. 简要介绍了烟幕的分类和作用，分析了烟幕对抗红外与激光制导武器的工作原理。
- NFPA 92B.Guide for Smoke Management Systems in Malls,Atria and Large Areas[S]. 霍然;胡源;李元洲.;建筑火灾安全工程导论[M]
- Shipborne smoke screen is an effective terminal defensing method for infrared imaging guided missile. 摘要舰载烟幕是防御红外成像制导导弹的一种有效措施和方法。
- You know,as a sole agent for china,you cover a very large area. 你知道，作为在中国的独家代理人，你们代理的地区很广。
- A little of this paint goes a long way,ie covers a large area. 这种颜料用一点可以涂一片。
- Screen printing technology has been improved to fabricate large area, carbon nanotube (CNT) field emission cathode. 摘要碳纳米管(CNT)是理想的场发射阴极材料。
- At the end, a principles, an application and an effectiveness of laser guided weapons countermeasures, such as smoke screen, laser decoy and laser blinding, are briefly described. 最后，对武器平台防护对抗激光制导武器攻击的常用手段：烟幕、激光诱饵和激光制盲压制干扰的原理、使用效能作了简要评述。
- He works a large area(= selling a company's goods, etc.). 他负责一个大地区的工作。
