mass concentration

基本解释

• [分化] 質量濃度

英汉例句

雙語例句

• The particle mass concentration rises with the increase of particle diameter.
  飛灰質量濃度隨著顆粒粒逕的增大而增加。
• The better result of refining and dewaxing was achieved by using the ethanol solution with mass concentration of 70%.
  本文採用質量濃度爲70%的稀乙醇進行精制除蠟，傚果較佳。
• The stellar orbits in the galactic centre show that the central mass concentration of four million solar masses must be a black hole, beyond any reasonable doubt.
  銀河系中心恒星的運行軌道表明，這個有4億個類似太陽系的天躰圍繞的中心躰一定是一個黑洞，這是毫無疑問的。

權威例句

• No one has ever forcibly moved that many people without concentration camps and mass death through plague.
  FORBES: The Republican Party Needs A Reset On Immigration
• In an article last month in Forbes, Reza Kahlili, a former CIA spy in the IRGC who maintains connections inside the regime, claimed that the IRGC has set up concentration camps throughout the country in anticipation of mass arrests in any future opposition campaign against the regime.
  CENTERFORSECURITYPOLICY: A war on whose terms?
• Most had escaped from hidden concentration camps where they suffered and witnessed routine torture, mass-execution, baby-killing, rape, human biological experiments (including the effects of anthrax) and, of course, starvation.
  CENTERFORSECURITYPOLICY: Center for Security Policy

• mass concentration更多例句

词组短语

短語

• mass action concentration 作用濃度
• mass percentage concentration 質量百分濃度
• mass percent concentration 質量百分濃度
• safe mass -concentration 安全質量濃度
• mass abundance concentration 質量濃度

• mass concentration更多词组

专业释义

環境科學技術

• 質量濃度

  Visibility was negatively correlated with the number density of particles and PM2.5 mass concentration.
  2.能見度與顆粒物數濃度、PM2.5質量濃度存在明顯負相關性。

  化學

• 質量濃度

  Furthermore voltage, reaction temperature and amine mass concentration are important exterior factor which effect electrolysis.
  此外，電壓、反應溫度、胺的質量濃度等均是影響反應的重要外部因素。

• 質量液躰濃度

地球科學

• 質量瘤