青年中文dust composition的意思
dust composition中文翻譯：
粉塵成分
composition───n.作文，作曲，作品；[材]構成；合成物；成分
dust───n.(Dust)人名；(德、俄)杜斯特；vi.拂去灰塵；化為粉末；vt.撒；拂去灰塵；n.灰塵；塵埃；塵土
incongruous composition───不協調成分
composition calculator───作文計算器
composition notebook───作文筆記本
dust to dust───塵歸塵（歌名）；[電影]塵歸塵
composition book───<英>寫作指導書，<美>作文練習簿
composition function───[數]復合函數
basaltic composition───玄武質成分
Observatories watched the event from Earth and scientists hoped the cloud of dust and debris would provide clues to the geological composition of the site.───觀測站在地表觀測了撞擊全過程，科學家希望撞擊所激起的塵云和碎石能為研究“卓越湖”區域的地質構成提供依據。
It is hypothesized that the primordial cloud of dust and gas from which all the planets are thought to have condensed had a composition somewhat similar to that of Jupiter.───據推測，所有行星都是由塵埃和氣體組成的原始云團凝聚而成，其組成與木星的組成有些相似。
The 'gold' pits isn't likely to be ferried back to Earth, though - scientists remain unsure of the chemical composition of the yelllow, shimmering dust that lines the pit walls every 'summer'.───可是那些在凹點的金線不太可能被帶回地球，所以科學家還不能確定這在每個“夏天”都在凹點排成線而且發光的黃色灰塵的化學成分。