指南针 meaning in Chinese
compass 短语和例子
中国首先发明指南针。 战国时期, 中国已经用磁石制成了指南的仪器, 古人称它为“司南”。 北宋时, 又发明了用天然磁石磨擦钢针制成的罗盘针, 即真正的指南针, 并应用于航海。 13世纪指南针传到欧洲。 the compass was invented in china. as early as in the warring states period (450 b.c.-221 b.c.), a magnet was used as a device that pointed to magnetic north, and this device was named “si nan” by the ancient chinese. in the northern song dynasty (960 a.d.-1127 a.d.), another device was invented with a magnetic iron needle that pointed to magnetic north, and this device was later used in navigation. the compass was introduced to europe in the 13th century
- He had checked it with his compass .
他用指南针测定过它。 - He did not need a compass to tell him where south-west was .
他不需要指南针告诉他西南方在哪儿。 - Without a compass , it is easy to lose one 's bearings in the woods .
在森林中没有指南针是容易迷失方向的。 - The compass needle if not deflected is no current flows in the wire .
在导线中如果没有电流，指南针就不会偏转。 - Croft took a sight with his compass in the direction he wanted to travel .
克洛夫特凭着指南针目测了一下预定的行进方向。
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