| 释义 |
specific weight
释义
比重：物质的单位体积重量，以绝对单位表示，等于密度乘以重力加速度。
例句
1·When specific weight anemia blood transfusion speed suitable slow.
重度贫血者输血时速度宜缓慢。
2·Child restraints are designed for children with specific weight ranges.
儿童约束装置的设计与特定的体重范围的儿童。
3·Hard physical exercise is usually looked upon as a specific weight reducer.
艰苦的体育锻炼常常被看作为一种减轻体重的特殊方法。
同义词
[物]比重
specific gravityspecification gravity
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