landing accident造句

• Under the analysis of a great deal of civil aviation accident , this command assistant system is brought forward which aimed to lowed the ratio of approach and landing accident reduction
  通过对大量民航飞行事故的分析，提出了一种旨在降低进近着陆过程事故率的辅助指挥系统。
• Fruitful discussions were made on a variety of topics including training requirements for flight standards personnel , english language requirements of the international civil aviation organisation for pilot licensing , approach and landing accident reduction , windshear and turbulence warning system , and aviation security enhancement , etc
  这些议题包括飞行标准人员的培训要求、国际民用航空组织对申请飞行员执照人士的英语要求、减少飞机进场和降落的意外、风切变和湍流预警系统，以及提升航空保安等。
• During its storage , transportation , maintenance and service , the solid rocket motor ( srm ) may encounter many incidents such as being dropped onto the ground while being hoisted up , crashing when vehicle turns over during transportation , being struck heavily in takeoff or landing accident while being carried by airplane , impacting with launch platform or buildings when there is abnormality during launch of multiple - stage rocket . impact of great intensity takes place in such accidents , which will lead to srm ignition or explosion
  固体火箭发动机在贮存、运输、维护及使用过程中可能遇到各种意外机械撞击激励,例如:吊装过程中跌落,运输过程中因交通事故发生翻覆碰撞,机载固体导弹挂飞时因载机发生起降事故导致高速冲撞,多级火箭发射初期因发射异常与发射架或地面建筑物发生碰撞等,固体火箭发动机将受到剧烈机械撞击载荷作用,导致其着火燃烧甚至爆炸。