hexanoic

常見例句

• Influence of reaction temperature,reaction time and catalyst dosage on the yield of hexanoic acid was investigated.
  分別考察了反應溫度、反應時間和催化劑物質的量對己酸收率的影響。
• The affection of the amount of catalysis, reaction time, the ratio of hexanoic acid and alcohol was discussed.
  研究了催化劑用量,反應時間,酸醇比,帶水劑用量等對酯化反應的影響。
• Several problems in determinating hexanoic acid by colorimetry was analyzed,factors which influence col-or reaction were studied,the resonable colorimetric method was introduced.
  分析了比色法定量測定己酸含量時容易碰到的幾個問題，對顯色的各個影響因素進行了研究，提出了郃理的比色方法。
• There were 18 common components which are 2-pentylfuran, hexanoic acid, n-octanal, heptanol, nonenal, n-nonylalcohol, octanoic acid, methyl stearate, et al.
  二者相同組分18個，分別是：2-正戊基呋喃、己酸、正辛醛、壬醛、正壬醇、正辛酸、硬脂酸甲酯等。
• The contents of 1-Butanol, 2-methyl-, Hexanoic acid and 1-Butanol were more than comparison, but the contents of 2-Hexen-1-ol, acetate, (E)-, Acetic acid, hexyl ester, 1-Hexanol and 2,4-Hexadienal, (E,E)-were less than comparison.
  套袋後2-甲基-1-丁醇、己酸、1-丁醇含量比對照偏高,而2-己烯醛-1-醇-乙酸酯、乙酸己酯、1-正己醇和2,4-山梨醛等成分含量明顯降低。
• Two haptens of MCPA(M), 6-[((2-methyl-4-chlor) phenoxy aceto) amino] hexanoic acid (MC) and 4-[((2-methyl-4-chlor) phenoxy aceto) amino]butanoic acid(MB) were synthesized with MCPA and amino-hexanoic acid or amino-butanoic acid.
  以除草劑2甲4氯(MCPA,簡寫爲M)、氯化亞碸、氨基己酸和氨基丁酸等爲起始原料,經兩步化學反應分別郃成了兩種MCPA半抗原:6-(2-甲基-4-氯苯氧乙醯基)氨基己酸(MC)和4-(2-甲基-4-氯苯氧乙醯基)氨基丁酸(MB)。
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