density
音標(biāo)發(fā)音
- 英式音標(biāo) ['dens?t?'dens?t?]
- 美式音標(biāo) [?den.s?.t?i]
- 國(guó)際音標(biāo) ['dens?ti]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.密度；濃度；比重
詞根記憶
- 來(lái)自dense(a.稠密的；濃厚的)
同根派生
- adj性質(zhì)的同根詞
- dense：稠密的；濃厚的；愚鈍的。
- adv性質(zhì)的同根詞
- densely：濃密地；密集地。
- n性質(zhì)的同根詞
- denseness：密集；稠密；濃厚。
- densitometer：比重計(jì)，濃度計(jì)；光密度計(jì)。
- densitometry：測(cè)（光）密度術(shù)；顯微測(cè)密術(shù)。
詞組短語(yǔ)
- energy density 能量密度
- column density 柱密度
- linear density 線密度
- optical density [光]光密度;光學(xué)深度;光密度值
- HIGH DENSITY [物]高密度;高密;高濃度;厚版膠印
短語(yǔ)
英英字典
- (THICKNESS) the number of people or things in a place when compared with the size of the place
- (OF MATTER) the relationship between the mass of a substance and its size
- Density is the extent to which something is filled or covered with people or things.
- In science, the density of a substance or object is the relation of its mass or weight to its volume.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 密度
- 濃度
- 密度
- 密度
- 密度
- 密度
- 密度
- 密度
- 密度