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- And the net magnetic flux entering or leaving a closed surface S is zero. 穿入和穿出一闭合曲面的净磁通为零。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- He hit the tennis ball over the net. 他把网球打过了网。
- The ball glanced off the goal post into the net. 球撞到球门柱上斜飞入网。
- The net weight of this jar of coffee is 180 grams. 这瓶咖啡净重180克。
- This disco is a magnet for young people. 这家迪斯科舞厅经常吸引大批年轻的顾客。
- If I lose my job, I've got no safety net. 我丢掉这份工作就无计可施了。
- The fish tangled in the mesh of the net has died. 那条卡在网眼上的鱼已经死了。
- A magnet attracts both iron and steel. 磁铁吸铁也吸钢。
- Practise throwing the ball into the net. 练习投篮。
- Certain metals are attracted to a magnet. 某些金属会受磁石的吸引。
- She just tipped the ball over the net. 她刚好把球击过网。
- My fishing-line got fouled (up) in an old net. 我的钓丝跟旧鱼网缠在一起了。
- The fishermen were hauling in the net. 渔夫们正在把网拉进珑。
- His lawless hair was caught in a net. 他的一头乱发被网钩住了。
- Human beings have learned out how to make magnet of cast iron. 人类已经学会如何从生铁制出磁铁。
- The fish were caught in the meshes of the net. 鱼被网线钩住了。
- Forbidden City is a great magnet for foreign tourists. 紫禁城对外国旅游者来说是个有巨大吸引力的地方。
- They dropped their net to the floor of the ocean. 他们把网下到海底。
- The birds were entangled in the coils of a net. 鸟被缠在网圈里了。
