为了更加准确地计算火炮弹丸的起始扰动,将两相流内弹道应用于发射动力学研究.This paper focuses on the study of launch dynamics self - propelled artillery.线圈靶测速是一种行之有效的弹丸速度测量方法.Coil target is an effective method to pill velocity measurement.通过外弹道程序,获得弹丸出炮口后的运动...
He was drawn to the monastic life.他已进入寺院修行。He lives a life of monastic simplicity.他过着修道士般的简朴生活.The second, about actual part of monastic in Sui and Tang dynasty.其次, 关于隋唐时期的僧尼的实际角色....
He bitched about the service, then bitched about the bill.他埋怨服务不周到, 后来又埋怨要钱太多.He bitched about the poor service.他抱怨服务质量差.He bitched the job completely.他把那件事完全搞坏了....