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density

英 ['dens?t?] 美['d?ns?ti]
  • n. 密度

CET4TEM4考研TOEFLCET6低頻詞常用詞匯

詞態變化


復數:?densities;

英文詞源


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

雙語例句


1. the density of a gas
一種氣體的密度

來自《權威詞典》

2. The population density of that country is 685 per square mile.
那個國家的人口密度為每平方英里685人.

來自《現代漢英綜合大詞典》

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

來自《現代漢英綜合大詞典》

4. This paper introduces a Pulse - Density - Modulated ( PDM ) load resonant induction heating power based on DSP.
介紹了基于數字信號處理器(DSP)設計的PDM ( Pulse 鄄 Density鄄Modulation ) 負載諧振式感應加熱電源.

來自互聯網

5. VEGF expression and microvessel density ( MVD ) in tumor tissue were measured by immunohistochemistry.
免疫組化檢測瘤組織中VEGF蛋白表達及組織內的微血管密度 ( mi-crovessel density,MVD ) 改變.

來自互聯網