音标:['densiti] ; 柯林斯词典等级:1 级;
n. 密度
[化] 密度
n. the amount per unit size
词型变化:名词复数形式 : densities
考试类型:[四级/六级/考研/托福]
词性分布:
名词100%

density的用法和样例:

例句

用作名词(n.)
  1. Mercury has a much greater density than water.水银的密度比水大得多。
  2. The density of population in this city is very high.这个城市的人口密度非常高。
  3. 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。
  4. 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。
  5. 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。

常见句型

用作名词(n.)
  1. The aircraft was flying above the density of the fog.飞机在浓雾上方飞行。
  2. Australia has a very low population density.澳洲人口密度很低。
  3. Osmium has the highest density.在金属中锇的密度很高。

词汇搭配

  • apparent density表观密度,视密度,视...
  • packaging density封装密度,组装密度...
  • density current密差(海)流
  • absolute density绝对密度
  • packing density组装密度,存储密度,...
  • bulk density堆积密度
  • building density建设用地密度,建筑密...
  • volume density容积密度,体积密度,...
  • charge density装药密度,电荷密度...
  • critical density临界密度,临界交通密...
  • relative density相对密度
  • population density人口密度
  • density meter密度计,密度表...
  • spectral density谱线密度
  • vapor density蒸汽密度
  • wet density湿密度
  • average density平均密度
  • flux density[物]通量密度...
  • particle density粒子密度
  • specific density比重

经典引文

  • In all of these works are the same weight and density of meaning.

    出自:fig.
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6-Methyl-5-heptene-2-one
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