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- The stone rolled down the hill by gravity. 石头在重力作用下向山下滚去。
- This water was distributed to and over the fields primarily by gravity flow. 这些水主要靠自流灌溉到田里。
- The stone rolled down the mountain by gravity. 这块石头由于重力作用而滚下山。
- Contents pass by gravity into a receptacle below. 物体通过重力进入容器的底部。
- Monitor the water flow by computer. 用计算机检测水流。
- Components are connected in the data flow by paths. 组件在数据流中由路径连接。
- Rivers flow by either side of the city. 河水流经了城市的每一个地方。
- To raise or cause to flow by means of a pump. 用泵抽用泵提升或使流动
- Strong winds driven by gravity blow from the pole to the coastline. 受地球重力作用的大风从极点吹到海岸线。
- Determine GPM flow by use of valve Cv curve starting page 5. 要确定每分钟多少加仑流量，则要采用从第5页开始的阀门流量曲线。
- flow by gravity 自然流动
- The purified water then descends by gravity to a basement holding tank. 经过净化的水靠重力流到地下室的另一个集水箱里。
- It gives the scientific voice way of horizontal crustal stress by gravity. 给出了重力所致水平地应力的科学表达方式。
- The river flows by the foot of the hill. 这条河从山脚边流过。
- The crystal-clear Shanxi River flows by the town. 清澈的剡溪在小镇旁流过。
- A little fresh spring is flowing by the hillside. 小小清泉在山边流淌。
- The city improved its cash flow by borrowing against future revenues. 这个城市通过禁止贷放将来的财政收入改善资金流动状况
- In the stream that flowed by the grass a newt. 流经草丛的小溪里;有一只蝾螈.
- The satellite is always escaping from the earth only to bepulled back by gravity the same distance it has escaped. 卫星总是要飞离地球，而结果却被地球引力拉了回来，拉回的距离与越出的距离相等。
- The weight of something is another way of describing the amount of force exerted on it by gravity. 一个物体的重量是地球引力施加于其上的另一种描述方法。
