The portable instrument must combine sensitivity with light weight and the ability to resist shock and moisture . 可攜式儀器應(yīng)綜合下列性能:足夠靈敏,重量輕,防震,防潮。
For the armed forces, light weight optical fibers are replacing some of the heavier metal wiring in military airplanes . 在軍隊里則用輕的光學(xué)纖維去代替軍用飛機上的某些笨重的金屬接線。
The light weight of his few years was just heavy enough to prevent his soaring free of the world, but not heavy enough to keep him footed solid in it . 他年少體輕,體重剛好能阻止他飛離這個世界,但不足以使他牢固地自立于這個世界上。
The second check valve has a lighter weight spring 第二止回閥則配置較輕的彈簧。
The pots are light weight and child - safe 輕巧、軟硬適中,減少兒童碰撞受傷機會。