角動量守恒定律,可以用回轉器來演示.The law of conservation of angular momentum may be demonstrated with a gyroscope.本文敘述應用回轉器的振蕩電路的原理與實踐.The principle and the practice of an oscillation circuit using a gyrator are discussed.運用回轉器—電容模型可以很...
Camp sites are usually situated along the coast, close to beaches.野營地一般都位于海濱，靠近沙灘。This was situated to the north-west of the town, a short walk from the railway station.這里地處鎮子的西北方，離火車站僅有一小段步行距離。His hotel is situated in o...
He stared at the whorls and lines of her fingertips.他盯著她指尖的渦紋和流紋。Ritter took his left hand and inked the fingertips.里特伸出左手，在指尖上沾上印油。Can you reach your toes with your fingertips?你能用手指尖碰到你的腳趾嗎？...
這是從喬的有毛的的祖先那里遺留下來的.This is a hangover from Joe's furry ancestors.其它發現包括有毛的甲殼類 ( 如題圖所示 ) 和體長與成年男子手臂相近的蝦.Other finds included furry crustaceans ( pictured above ) and lobsters asas a man's arm....