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- Shake-flask method was used to determine water solubility (Sw) and n-octanol/water partition coefficient (Kow) for 15 substituted aromatic ketone and aldehyde. 本文测定了15种芳香族醛酮化合物的溶解度和正辛醇-水分配系数。
- According to the process a side-chain of a substituted aromatic compound is alkylated by reacting the aromatic compound with an alkylating agent in the presence of a catalyst. 根据该方法,在催化剂的存在下,通过使芳香化合物与烷基化剂反应,使取代的芳香化合物的侧链被烷基化。
- substituted aromatic hydrocarbons 取代芳烃
- substituted aromatic hydrocarbon 取代芳烃类化合物
- substituted aromatic titanate complexes 取代芳基钛酸酯化合物
- substituted aromatic heterocyclic phosphate metal salts 取代芳基杂环磷酸盐
- substituted aromatic heterocyclic phosphoric acid salts 取代芳基杂环磷酸盐
- Study on Synthesis and Application of a New Substituted Aromatic Tannage 一种新的置换型合成鞣剂的制备与应用
- The drink was mixed with aromatic spices. 饮料中带有香料。
- The coach substituted Smith for Jones. 教练让史密斯上场,换下了琼斯。
- Tom substituted for the injured player. 汤姆替换了那个受伤的运动员。
- Aromatic herbs are often used in cooking. 芳草常用於烹调。
- The understudy was substituted when the leading actor fell ill. 主角演员患病,由替角代替演出。
- THE CONNECTIVITY TOPOLOGICAL RESEARCH ON THE BIOACTIVITY OF SUBSTITUTED AROMATIC COMPOUNDS 取代芳香族化合物生物活性的拓扑学
- Isothermal Crystallization of Isotactic Polypropylene Nucleated with Substituted Aromatic Heterocyclic Phosphate Salts 取代芳基杂环磷酸盐类成核剂改性聚丙烯的等温结晶研究
- Olefin gas closely approximates air. 烯空气跟空气十分近似。
- Autocorrelation topological study on the acute toxicities of substituted aromatic compounds 取代芳烃急性毒性的自相关拓扑研究
- A striker was substituted for a midfield player in the last half-hour of play. 在比赛的最后30分钟里,一个中场运动员被一个强攻手替换了下去。
- We substituted a red ball for blue to see if the baby would notice. 我们用红皮球换下了蓝皮球,看这婴儿会不会发觉。
- Home-made parts are being substituted for imported ones. 国产零件取代进口零件。