concentric
adj. 同一中心的,同軸的
Concentric circles or rings have the same centre.
On a blackboard, he drew five concentric circles.
他在黑板上畫了5個同心圓。
1. having a common center;
Error is found . impeller is not balance . Tile pump shaft is not concentric with the motor.
泵發生汽蝕; 葉輪不平衡;泵與電機不同心;地腳螺栓鬆動.
Pump and motor axles are concentric.
泵軸與電動機軸不同心.
Dynamic mesh technique was adopted to simulate the missile the concentric canister launch system.
同心筒是一種先進的新型的艦載導彈垂直髮射裝置.
The center ( or fourth ) layer of a concentric circle drawing. Fits inside of Concentric Layer 3.
同心圓繪圖的中心 ( 或第四 ) 層. 與同心圓第3層的內圓吻合.
The thermal unit involves a triplex concentric tube with phase filling in the middle channel.
透過數值模擬與實驗,研究了三重同心套管內的相變傳熱過程.