指南: fingerpost; guide; vade mecu ...指南: fingerpost; guide; vade mecum; handbook; guidebook; manual 行動的指南 guide to action方針,指南: guideline宏指南: cogwheel's complete macro guide; macro guide戶指南: mac; user guide手冊,指南: manual noun性指南: hs&txt指南,手冊: directory指南幣: znb指南車: southward pointing cart指南的: polar指南端: south seeking pole指南宮: zhinan temple指南極: south-seeking pole指南球: gz086; pa-33; tr-705指南書: manual指南天: xiaoznfo; xiaoznue指南針: compass 中國首先發(fā)明指南針。 戰(zhàn)國時期, 中國已經(jīng)用磁石制成了指南的儀器, 古人稱它為“司南”。 北宋時, 又發(fā)明了用天然磁石磨擦鋼針制成的羅盤針, 即真正的指南針, 并應(yīng)用于航海。 13世紀(jì)指南針傳到歐洲。 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 采購指南, 采辦指南: procurement guidelinesinternet資源指南: internet resource guide(老撾)環(huán)境指南: environmental guidelines埃及指南: egyptian directory the; egyptian directory, the安全性指南: security guide安裝指南: installation guide版面指南: guide to layout