您要查找的是不是：
- gravity driving clock 重力钟
- In view of reservoir properties and development characteristics in Oubei block of Jiangsu Oilfield,a numerical simulation model of gravity drive of crestal nitrogen injection was established. 针对江苏油田欧北区块的地质条件和开发现状,建立了顶部注氮气重力驱数值模型。
- Gravity driven system is the main kind of passive driven system,which is safe,economical and reliable with prodigious development potential. 重力驱动系统是非能动系统的主要类型，具有安全、经济、可靠性高等多项优点，发展潜力很大。
- Caldwell and Marc Kamionkowski;Scientific American, January 2001].If quantum-gravitational repulsive gravity drove cosmic inflation, these observations might find some hint of it. 如果驱动宇宙暴胀的是量子重力的排斥型重力，或许能在宇宙微波背景的观测里找到一些线索。
- In Ethiopia, for instance, WaterAid is supporting several spring-fed gravity driven projects in the South of this very dry nation, while in the North, several hand-dug wells are underway. 举例说，在埃塞俄比亚，“水援助组织”支持几个引水灌溉项目在这个极度干旱国家的南方；同时在北方，几个手挖井也在进行中。
- He emphasized the importance of careful driving. 他强调小心驾驶的重要性。
- He was had up for dangerous driving. 他因危险驾驶而被控告。
- That noise is driving me frantic. 那种噪音真要把我弄疯了。
- 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。
- The principle and the realization that clock drive. 时钟驱动的原理和实现。
- 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。
- I will make you learn driving in three days. 我将使你在三天之内学会开车。
- What is the force of gravity at sea level? 海平面的地球引力多大?
- His back-seat driving was intolerable to all of us. 他那指手画脚、瞎提意见的行为令大家难以容忍。
- He could hardly keep his gravity. 他忍不住要笑出来。
- Always keep your driving licence in a safe place. 驾驶执照一定要妥善保管。
- She does not know the gravity of her illness. 她不知道自己病情严重。
- The fog made driving a bit dicey. 在这大雾中开车有些危险。
