spring scales
英
美
- 弹簧秤
详细释义
名词 spring scale:
-
a balance that measure weight by the tension on a helical spring
双语例句
- That is, the reading of the spring scale has been increased by an amount equal to the buoyant force.
这时弹簧秤称得的数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.
改进后的约利弹簧秤外形美观，便于调节，稳定性好且精度高。
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