spring scales

常見例句

• That is, the reading of the spring scale has been increased by an amount equal to the buoyant force.
  這時彈簧秤稱得的數(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.
  改進后的約利彈簧秤外形美觀，便于調(diào)節(jié)，穩(wěn)定性好且精度高。
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