单位重量 meaning in English
specific weight
unit weight
weight， specific
Examples
- 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。 - It releases more heat per unit of weight than any other fuel
作为燃料，它每单位重量释放热量最多。 - Standard test method for unit weight , yield , and air content gravimetric of concrete
混凝土的单位重量分析屈服点及空气含量测定 - Standard test method for density and unit weight of soil in place by the sand - cone method
用砂锥法现场测定土壤密度和单位重量的标准试验方法 - Standard test method for density and unit weight of soil in place by the rubber balloon method
用橡胶气球法测定现场土壤密度和单位重量的标准试验方法