英文: North magnetic poles repel (each other).
中文: 磁北极与磁北极互相排斥.英文: Can Quick Lime or Goose Dropping Repel Snakes Effectively?
中文: 石灰或鹅粪是否具有防蛇的作用?英文: In medieval Europe, beans were worn to repel witches.
中文: 在中世纪的欧洲,人们佩戴豆子以驱除巫婆。英文: How long will it take to repel the Zhao?
中文: 守多久赵军才退?英文: Third, the agent gives the surfaces of the oil droplets identical electrical charges; since like charges repel each other the droplets repel each other.
中文: 三、乳化剂使油滴表面带上了同种电荷,因为同种电荷互相排斥,油滴之间也相互排斥。