density
词根词缀：
词根
dens= to become thick 变浓厚
condense v. 浓缩
con 加强 + dense 浓密的 → 浓缩
dense adj. 浓密的
dens 变浓厚 + e → 浓密的
densimeter n. 密度计
densi〔= dens〕变浓厚 + meter 测量计 → 测量密度的仪器 → 密度计
density n. 密度
dens 变浓厚 + ity 具备某种性质，状况 → 密度
数据来源：新东方英语词汇速记大全
相关例句：
Australia has a very low population density.
澳洲人口密度很低。
These attributes include the density of the object and the friction.
这些属性包括物体的密度和摩擦力。
This has to do with the density of data.
这与数据的密度有关。
And the effect of the strip mesh density on the simulation result is also studied in this paper.
另外对轧制仿真过程中网格密度对计算精度的影响也进行了计算和比较。
Mercury has a much greater density than water.
水银的密度比水大得多。
With a higher compression ratio, and allows for more power density.
具有较高的压缩比和密度允许更多的权力。