甲

• At the same time that albumin and fetoprotein synthesis is extinguished .
  同时白蛋白和甲胎蛋白的合成被熄灭。
• The off-flavored eggs were found to contain large amounts of trimethylamine .
  人们发现异味蛋含有大量的三甲胺。
• The recovery of added methylmercury was reported to be approximately 90% .
  添加的甲基汞的回收率据报到达90左右。
• The function of the adrenal medulla is to form nonadrenaline and adrenaline .
  肾上腺髓质的功能是形成去甲肾上腺素和肾上腺素；
• "you are there, my friend?" he repeated, greedily biting his nails .
  “你来了？我的朋友？”他重复地说，贪婪地咬他的手指甲。
• An equatorial methoxy group was completely inert to the grignard reagent .
  位于平伏键的甲氧基，则没有这种可能，因而不发生反应。
• Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization .
  烯酮，特别是二甲基烯酮，很容易齐聚和聚合。
• Poly(vinyl alcohol)has been protected against radiation by benzalation and benzoylation .
  聚乙烯醇的耐辐解可通过苄叉化和苯甲酰化提高。
• One of the hydrogen atoms of the active methylene group is replaced with a cyclooxy group .
  活性亚甲基上的一个氢原子是被环氧基所取代的。
• ethylenediamine and benzylamine are insufficient soluble at, e.g., －40°f.
  乙二胺和苯甲胺，如在40F是不完全溶解的。