chemical analysis

常见例句

双语例句

• We know the constitution of mineral through chemical analysis.
  经过化学分析，我们知道了矿石的构成。
• Chemical analysis of residues found on fragments of pottery vessels recovered from the site tested positive for theobromine, a compound found in cacao trees that were limited to Central America.
  从这个遗址中恢复的陶制容器碎片的化学分析中，测定到其中的确含有那时仅在中美洲存在的可可树中的一种化合物——可可碱。
• So if you found another star with a pale-blue dot tooling around that yellow star, that blue color and chemical analysis of the planet might give us a strong suggestion of life.
  因此，如果你要找到另一颗在黄色恒星附近的浅蓝色的点。 这种蓝色和行星的化学分析将会给我们生命的强烈暗示。

原声例句

• Now, the differences here may be subtle in terms of chemical composition or if you put these cells under a microscope and looked at their analysis.
  干细胞与祖细胞化学成分的区别,还非常微小,除非你把细胞放在显微镜下,或者看细胞分析报告
  耶鲁公开课 - 生物医学工程探索课程节选

权威例句

• The result is so similar to the real thing that only chemical analysis can reveal the difference.
  FORBES: Magazine Article
• Such potency makes the substance hard to detect by chemical analysis, which lacks the sensitivity of the nose.
  ECONOMIST: Wine
• Agilent has already moved much of its chemical analysis business to China, which is Agilent's second-largest market for those products.
  FORBES: Agilent Settles Down For A Change
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