?mass density

mass density發(fā)音

英：　　美：

mass density中文意思翻譯

常用釋義：質(zhì)量密度：?jiǎn)挝惑w積內(nèi)某樣本的質(zhì)量

[物]質(zhì)量密度

mass density雙語(yǔ)使用場(chǎng)景

1、Hence, the rest-mass of the neutrino being non-vanishing would influence greatly the mass density and further the evolution of the universe.───因此，中微子是否具有靜止質(zhì)量，將極大地影響著宇宙中的質(zhì)量密度，從而影響著宇宙演化的進(jìn)程。

2、Introducing mass density allows the equation to be simple, understandable and applicable.───而且，引入質(zhì)量密度后，該方程形式簡(jiǎn)單并易于理解和應(yīng)用。

3、The relationship between pressure and mass density is more conveniently found from the characteristic equation of gas.───關(guān)系在壓力和大量密度之間更加方便地被發(fā)現(xiàn)從氣體的典型等式。

4、Bone mass density; Elderly people; Osteoporosis.───骨密度；老年人；骨質(zhì)疏松。

5、dynamic mass density can even be negative for the locally resonant sonic materials, as demonstrated both experimentally and theoretically.───實(shí)驗(yàn)和理論顯示，對(duì)于局域共振聲學(xué)材料而言，動(dòng)態(tài)質(zhì)量密度甚至還會(huì)變成是負(fù)的。

6、As we have remarked before, we face a similar problem in defining the ordinary mass-density of a substance.───正如我們?cè)谇懊嬉呀?jīng)注意到的，我們面對(duì)著和定義通常的物質(zhì)密度相似的問(wèn)題。

7、"The traffic density in a big city is like the mass density in a lens galaxy, " Marshall said.───大城市的交通密度就像透鏡星系的物質(zhì)密度。

8、XI oil loading should not exceed the rated load quality, mass density of fuel converted by!───十一裝車(chē)不應(yīng)超過(guò)額定的裝載質(zhì)量、密度的燃料轉(zhuǎn)換的！

9、The largest scale on which the mass density has been measured with any precision is that of superclusters.───已經(jīng)用任何精密測(cè)量的質(zhì)量密度的最大值是超星系團(tuán)的數(shù)值。

mass density相似詞語(yǔ)短語(yǔ)

1、phonolite density───響巖密度

2、tapped density───[冶]振實(shí)密度

3、density───n.密度

4、benzene density───苯密度

5、mass───n.塊，團(tuán)；群眾，民眾；大量，眾多；質(zhì)量；vt.使集合；adj.群眾的，民眾的；大規(guī)模的，集中的；vi.聚集起來(lái)，聚集

6、fayalite density───輝綠巖密度

7、lineament density───線理密度

8、liquid density───液體密度

9、gabbro density───輝長(zhǎng)巖密度

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