| 释义 |
bulk density
noun[ C or U ]
physics, agriculture specializeduk /ˌbʌlk ˈden.sɪ.ti/ us /ˌbʌlk ˈden.sə.t̬i/
the relationship between the mass of a substance and the space that it takes up:
Ploughing often causes a decrease in the bulk density of the soil.
Bulk density is one of the main criteria used in the wheat market.
The scientists will now be able to estimate the asteroid's mass, volume, and bulk density.
The profit that they will make from selling hay depends on the market price and the bulk density of the product.
They sampled the soil to assess its acidity and its bulk density.
SMART Vocabulary: related words and phrases
Measurements of weight & mass
atomic mass
BMI
body mass index
carat
centigram
ct
G, g
gm
grammage
hundredweight
kilogram
lb
microgram
milligram
ounce
oz
pound
st
talent
ton
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