常見(jiàn)例句That is, the reading of the spring scale has been increased by an amount equal to the buoyant force.這時(shí)彈簧秤稱得的數(shù)值增加到和浮力相等的量。The improved Jolly spring balance has the advantages of beautiful shape, easy for adjusting, good stability and high precision.改進(jìn)後的約利彈簧秤外形美觀，便於調(diào)節(jié)，穩(wěn)定性好且精度高。 返回 spring scales