Venus, Earth, and other planets also perturb Mercury's motion.金星, 地球和其他行星也使水星的运动受到摄动.Stellar passings can perturb the orbits of comets.行星的运行会使彗星的轨道发生扰动....
大量的手稿开始通过邮递涌来。A deluge of manuscripts began to arrive in the post.在左上角写上“航空邮递”.Write "By Airmail" in the top left hand corner.您的支票正在邮递中。Your check is in the mail....
Marble is used not only in the building industries but also for sculpturing.大理石不仅用于建筑工业,还可用于雕刻.Ocean wave action is chiefly responsible for the sculpturing of coastlines around the world.世界各地海洋刻蚀现象主要是由海浪作用而形成的.A five - a...
All these characters suggest aeolian dunes.这是风成沙丘的特征.This paper simply explained the principle and main reasons to cause aeolian vibration on transmission line.微风振动是高压输电线振动最普遍的形式,同时也是造成输电线路损伤的主要原因.The article analyses na...
Everywhere building facades are pitted with shell and bullet holes.任一处的建筑物正面都布满了弹洞。He pitted John against Paul.他使约翰反对保罗.They pitted two cocks against each other.他们使两只公鸡相斗....