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- main parachute malfunction 主伞失效
- Pilot: Equipment check... arm main parachute. 飞行员：检查装备...背上主降落伞。
- His main parachute failed. 他的降落伞坏掉了。
- The analysis show that using the attached apex drogue during the deployment is beneficial to uniform tension force distribution of main parachute and inhibits the apex of canopy lateral swing. 经过分析表明，牵顶伞能够改善主伞张力分布，抑制伞衣顶部横向摆动。
- The topic of the day at Army Airborne School was what you should do if your parachute malfunctions. 上陆军空降学校的时候,某天，话题是如果你的降落伞出现故障怎么办。
- a small parachute that pulls the main parachute from its storage pack 把主降落伞从背包中拉出的小降落伞
- a small parachute that pulls the main parachute from its storage pack. 把主降落伞从背包中拉出的小降落
- The main impediment to growth is a lack of capital. 影响发展的主要障碍是缺乏资本。
- Crowds thronged the main square of the city. 城里的大广场上挤满了人群。
- Analysis of the Impact Between Main Parachute and Parachute Module Scoop When Reefing Lines Early Rupture 封包绳提前断裂时主伞与伞舱口碰撞分析
- The whole school (was) assembled in the main hall. 全校在大礼堂集合。
- The main feature on the program is her song. 那个节目的主要号召物是她的歌。
- Fables often have animals as the main characters. 寓言常以动物为主角。
- A heavy snowfall block the main road. 一次严重的降雪阻塞了主要公路。
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- I grasped the main point of the speech. 我领会了这篇演讲的要点。
- The country's main products are gold and cocoa. 这个国家的主要产品是可可和黄金。
- Men and machines poured along the main highways. 人和机动车顺着公路如潮涌而去。
- A main feature of computer virus. 计算机病毒的一种主要特性。
- He arranged his speech under four main heads. 他把发言内容归纳成四个主要方面。
