bulk density

bulk density读音音标

英 [bʌlk ˈdensiti]

美 [bʌlk ˈdɛnsɪti]

bulk density意思解释

释义

容积密度；

单位容积重量；

（燃料混合气的）松密度；

体积重量

英英释义

Bulk density is a property of powders, granules, and other \"divided\"solids, especially used in reference to mineral components (soil, gravel), chemical substances, (pharmaceutical) ingredients, foodstuff, or any other masses of corpuscular or particulate matter. It is defined as the mass of many particles of the material divided by the total volume they occupy.

双语例句

An amendment should decrease bulk density, increase total porosity, and increase water and air content.改良剂能降低堆积密度，增加总孔隙度，增加水和空气的含量。By this formula, the packing density of the different size distributions of slag and its water requirements were calculated and found to be the same with the testing results.用该公式计算上述不同粒径分布的矿粉浆体的堆积密度及需水量，计算结果与试验值基本吻合。