我不知道如何使用同温层观察镜。I don't know how to use the stratoscope.关于同温层中的粒子这一问题将另行讨论.The subject of stratospheric particles will be discussed separately.两类物质分别在同温层和对流层氧化降解.Chlorofluorocarbons and hydrochloroflorocarbons are ox...
But now your President sneaks a few old airplanes and ships to England.可是现在,你们总统只能偷偷地把一些旧飞机和船只给英国.Typhoid fever sneaks in when sanitation fails.环境卫生搞不好,伤寒就会乘虚而入.Throws the spot kick is also volley by Saierjiao · Garcia s...
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...
Local authorities are likely to refuse to hire facilities to unrecognised martial arts organisations.当地的主管机构可能会拒绝向非官方的武术组织出租设备。Karate is a martial art that incorporates kicking, striking, and punching techniques.空手道这种功夫融...