unit weight

• 单位重量

unit weight的用法和样例：

例句

1. Perhaps a key adaptive advantage of the angiosperm is their ability to construct wood with much less expenditure of energy per unit weight.
   也许被子植物适应优势的秘诀就在于它们有能力形成每单位重量的木材可支付少得多的能。
2. The bulk weight and total flour extraction rate were more sensitve to nitrogen and phosphorus supply than 1000-grain weight.
   氮磷水平与比例的提高，对各基因型千粒重的影响很小，却使容重显著降低，总出粉率普遍显著增加。
3. It is safe to rebind a unit with such a system to different dimensions.
   可以安全地将其中的单位重绑定到不同的量纲。