magnetic needle造句

• Do you know who invent magnetic needle
  你知道指南针是谁发明的吗？
• Magnetic needle tells you what s going on in the sun , the stars
  磁针告诉你，太阳和星体正发生着什么事。
• Exerimental study of magnetic needle to prevent and treat prostate hyperplasia
  磁极针对前列腺增生防治作用的实验研究
• Square frame of magnetic needle
  方框罗针
• Prevention and treatment of 38 cases of supraventricular arrthythmia with acupuncture therapy of magnetic needle at neiguan point
  磁性皮内针内关穴防治室上性心律失常38例
• He broke into the long easy lope , and went on , hour after hour , never at loss for the tangled way , heading straight home through strange country with a certitude of direction that put man and his magnetic needle to shame
  他突然轻快地奔驰起来，一小时接一小时地跑，从没因路径的错综复杂而迷路，他越过陌生的地带，一直朝家跑回去，方向准确得都要令人类及其罗盘针自愧不如。