Question

density n.密度；浓度；比重 (1) 水银的密度比水大得多。(2) 这个城市的人口密度非常高。(3) 由於浓雾使道路很难看清,司机不得不停车。(4) 在下一次试验时需要注入比重较高的酸。(5) 双毛细管比重瓶是一种用于精确测量液体密度的仪器。 Density also tells how concentrated or crowded something is. You may have heard of population density. In a city, there are many people packed into a small area, giving it a high population density. In a rural area, there are more fields or wooded areas between houses. That means there are fewer people living in a larger area, which is why it has a low population density.

Accepted Answer

英 ['densəti] 美 ['densəti] (1) Mercury has a much greater density than water.(2) The density of population in this city is very high.(3) The driver had to stop because the density of the fog made it difficult to see.(4) The next trail would require a slightly higher filling density acid.(5) The bicapillary pycnometer is a tool for accurate determination of density. Density describes how compact or concentrated something is. For example, suppose you have two boxes, one large and one small. However, they both weigh the same. That means the small box has a higher density than the large box. 1[N-VAR 可变名词]密度；稠密；密集 Density is the extent to which something is filled or covered with people or things.   [usu with supp]...a law which restricts the density of housing...限制房屋密集程度的法规The region has a very high population density.该地区的人口密度很高。...areas with high densities of immigrant populations.移民人口稠密的地区2[N-VAR 可变名词]（物质或物体的）密度 In science, the density of a substance or object is the relation of its mass or weight to its volume.   [usu with supp]  [TECHNICAL 术语]Jupiter's moon Io, whose density is 3.5 grams per cubic centimetre, is all rock.密度为每立方厘米 3.5 克的木星卫星木卫一上遍布岩石。

英语单词	density
英美音标	英 ['densəti] 美 ['densəti]
中文释义	n.密度；浓度；比重
英语例句	(1) Mercury has a much greater density than water. (2) The density of population in this city is very high. (3) The driver had to stop because the density of the fog made it difficult to see. (4) The next trail would require a slightly higher filling density acid. (5) The bicapillary pycnometer is a tool for accurate determination of density.
中文例句	(1) 水银的密度比水大得多。 (2) 这个城市的人口密度非常高。 (3) 由於浓雾使道路很难看清,司机不得不停车。 (4) 在下一次试验时需要注入比重较高的酸。 (5) 双毛细管比重瓶是一种用于精确测量液体密度的仪器。
vocabulary简明	Density describes how compact or concentrated something is. For example, suppose you have two boxes, one large and one small. However, they both weigh the same. That means the small box has a higher density than the large box.
vocabulary扩展	Density also tells how concentrated or crowded something is. You may have heard of population density. In a city, there are many people packed into a small area, giving it a high population density. In a rural area, there are more fields or wooded areas between houses. That means there are fewer people living in a larger area, which is why it has a low population density.
柯林斯解释	1 [N-VAR 可变名词]密度；稠密；密集 Density is the extent to which something is filled or covered with people or things. [usu with supp] ...a law which restricts the density of housing... 限制房屋密集程度的法规 The region has a very high population density. 该地区的人口密度很高。 ...areas with high densities of immigrant populations. 移民人口稠密的地区 2 [N-VAR 可变名词]（物质或物体的）密度 In science, the density of a substance or object is the relation of its mass or weight to its volume. [usu with supp] [TECHNICAL 术语] Jupiter's moon Io, whose density is 3.5 grams per cubic centimetre, is all rock. 密度为每立方厘米 3.5 克的木星卫星木卫一上遍布岩石。

Density Population People Area High Higher Concentrated Large