Asteroids, also known as " minor planets ", are numerous in the outer space.小行星, 亦称为 “ 小型行星 ”, 在外太空中不计其数.Most stars probably have their quota of planets, meteorids, comets, and asteroids.多数恒星也许还拥有若干行星 、 流星 、 彗星和小行星.The o...
The orbits of such faint asteroids are not yet known.但是对于这样暗的小行星的轨道,迄今尚未弄清.Asteroids,also known as “minor planets”,are numerous in the outer space.小行星,亦称为“小型行星”,在外太空中不计其数。Most stars probably have their quota of planets, ...
在一级玻恩近似下,研究了在激光辅助的电子偶素反质子碰撞中的反氢合成.Antihydrogen formation in the laser - assisted positronium - an tiproton collision is investigated in the first Born approximation.在一级玻恩近似下,研究了在激光辅助的电子偶素反质子碰撞中的反氢合成.Antihydrogen formatio...
He was holding a cloth that dripped pink drops upon the floor.他正拿着一块布，布上粉红色的水滴落在地板上。The rain dripped monotonously from the trees.雨水从树上滴滴答答地落下。She was hot and sweat dripped into her eyes.她很热，汗水滴入双眼。...
疏散中心的孩子正受到疾病的折磨。Children in evacuation centres are falling prey to disease.他占据了房间中心的位置。He had taken up a position in the centre of the room.当然啦，市区正中心的租金是很高的。Of course, slap-bang in the middle of town the rents are high....