density是什么意思
2023-11-23 12:20:17
density
n. 密度；浓度；比重
名词复数：densities
近义词：thickness，mass，compactness，concentration，denseness，bulk，solidity，concreteness，stupidity，obtuseness，dullness，cohesiveness，slow-wittedness，crassness，stolidness，slowness，solidness，stolidity，condensation，weight，measurement，compression，tightness，
详细释义
n.(名词)
- 稠密（度），密集（度），紧密
- 愚钝，昏庸
- 【物、化】密度
- 比重
- 浓，粘稠，浓厚
- 【物】浓度
- 生态密度
- 度
双解释义
n.(名词)
- [U]密集,稠密 the quality of being dense
- [C][U]密度 relation of mass to volume
英英释义
Noun
- the amount per unit size
- the spatial property of being crowded together
例句
用作名词(n.)
- Mercury has a much greater density than water.水银的密度比水大得多。
- The density of population in this city is very high.这个城市的人口密度非常高。
- The driver had to stop because the density of the fog made it difficult to see.由於浓雾使道路很难看清,司机不得不停车。
- The next trail would require a slightly higher filling density acid.在下一次试验时需要注入比重较高的酸。
- The bicapillary pycnometer is a tool for accurate determination of density.双毛细管比重瓶是一种用于精确测量液体密度的仪器。