比重

specific density的用法和样例:

例句

  1. Granted the weight and the specific gravity of a body, we can calculate its volume.假设已知一个物体的重量和比重,我们就能算出它的体积。
  2. The next trail would require a slightly higher filling density acid.在下一次试验时需要注入比重较高的酸。

[00:03.89]deed deem deep deepen [00:08.76]n.(已完成的)行为, vt.认为,相信 a.深的,深刻的 v.变深,变浓 [00:13.64]deeply deer defeat defect [00:18.26]ad.深深地 n.鹿 v./n.挫败,战胜n.失败 n.缺陷,缺点 [00:22.88]de

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学英语单词
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with due regard to