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- gravity diecasting 硬型铸造
- We are fully aware of the gravity of the situation. 我们十分清楚形势的严峻性。
- Moon's weak gravity let the gasses slip away into space. 月球的微弱引力允许气体逃到太空里去。
- Jupiter, with august gravity, sitting in the midst. 朱庇特威风凛凛地坐在当中。
- The stone rolled down the hill by gravity. 石头在重力作用下向山下滚去。
- What is the force of gravity at sea level? 海平面的地球引力多大?
- He could hardly keep his gravity. 他忍不住要笑出来。
- She does not know the gravity of her illness. 她不知道自己病情严重。
- The force of gravity pulls things towards the earth's centre. 地心吸力把物体吸向地心。
- He doesn't seem to understand the gravity of the situation. 他似乎没有意识到形势的严重性。
- He discoursed impressively on Newton's theory of gravity. 他讲述了牛顿的引力定律，给人以深刻的印象。
- A rock falling to the ground is an illustration of gravity. 石块落地是地球引力的一个实例。
- The teacher gave a demonstration of the law of gravity. 教师论证了引力定律。
- The force of gravity makes things fall to earth. 地心引力使物体落向地面。
- One of the main products is zinc alloy for diecasting. 其主产品之一是压铸锌合金。
- I have some questions about gravity to ask you . 我有一些关于引力的问题要问你。
- Newtow conclusively established the law of gravity. 牛顿确定了万有引力定律。
- We must not underestimate the gravity of all this. 要足够估计到这样的形势。
- Made of diecast raised pewter, hand painted with an epoxy finish. 网站简介 : Trailer hitch covers for NFL; College; and MLB teams.
- Fluid motion caused by an external force such as gravity. 流体运动由重力等外力引起的流体运动
