Hemp Twine

基本解释砂包绳

网络释义

1)Hemp Twine,砂包绳2)sand line,砂线;捞砂绳3)sand fishing by line carrier,绳索捞砂4)bailing rope,捞砂绳5)sand line pulley,捞砂绳轮6)reefing lines,封包绳

用法和例句

Under the conditions of early rupture of the reefing lines,motion characteristics of parachute system were analyzed,and mathematic model of parachute-capsule system in the deployment was built.

分析了封包绳提前断裂状态下降落伞系统的运动特性,建立伞舱组合体在拉直阶段的动力学模型,计算了主伞的运动轨迹,分析了拉出的主伞与伞舱口的碰撞情况。

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行业英语