density-主題

density

['densiti]

n.密度, 濃度, 比重

例句與用法：

The density of characters in a printed line, usually expressed as characters per inch.

印刷密度一個印刷品中字的密度，常以每英吋多少個字來表示

One material can be distinguished from another by their physical properties: color, density, specific, heat and so on.

一種材料與另一種材料的區別在於他們的物理性能：顏色、密度和比熱等等。

The density of water is 1.

水的密度是1。

The density of population in this city is very high.

這個城市的人口密度非常高。

詞形變化：

名詞複數: densities |

英文解釋:

名詞 density:

the amount per unit size

同義詞：denseness

the spatial property of being crowded together

同義詞：concentration, denseness, tightness, compactness

以上來源於大辭典