density

英 ['densɪtɪ] 美 ['dɛnsəti]
  • n. 密度
CET4 TEM4 考 研 TOEFL CET6
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星级词汇:
density
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英语词源

density (n.)
c. 1600, from French densité (16c.), from Old French dempsité (13c.), from Latin densitas "thickness," from densus "thick, dense" (see dense).

权威例句

1. the density of a gas
一种气体的密度

来自《权威词典》

2. The population density of that country is 685 per square mile.
那个国家的人口密度为每平方英里685人.

来自《现代汉英综合大词典》

3. Mercury has a much greater density than water.
水银的密度比水大得多.

来自《现代汉英综合大词典》

4. This paper introduces a Pulse - Density - Modulated ( PDM ) load resonant induction heating power based on DSP.
介绍了基于数字信号处理器(DSP)设计的PDM ( Pulse 鄄 Density鄄Modulation ) 负载谐振式感应加热电源.

来自互联网

5. VEGF expression and microvessel density ( MVD ) in tumor tissue were measured by immunohistochemistry.
免疫组化检测瘤组织中VEGF蛋白表达及组织内的微血管密度 ( mi-crovessel density,MVD ) 改变.

来自互联网

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