Synthesis of p-Substituted Phenolic O-Glycoside via Improved Tietze's Method
改进的Tietze法合成对位取代苯酚氧苷类化合物
Anilination of Acrylonitrile with p-Substituted Anilines Catalyzed by AlCl_3
AlCl_3催化对位取代苯胺与丙烯腈加成反应的研究
Syntheses and Luminescence Properties of Rare-erath Complexes with Subsituted Benzoic Acid
对位取代苯甲酸稀土配合物的合成及其荧光性质研究
The Explanation of Substitution of Reaction s Fixed Position Rule of the Benzene Cyclie by HMO Method;
HMO法对苯环上取代定位法则的解释
Effect of Meso-Substituents on β ~1H-NMR of A_3 Type Corrole
A_3型Corrole中位取代基对其β位~1H-NMR的影响
A representative slice of unit thickness in then taken for analysis purposes.
取代有代表性的单位厚度的薄片作为分析对象。
The effect of the substituent number and position on second order nonlinear-optical coefficientsβ was studied.
研究了取代基数目及取代基位置对非线性光学效应的影响.
He bears a grudge against me because I took his place in the team.
他对我怀恨在心，因为我取代了他在队里的位置。
The autocrat was replaced by a ruler responsible to the people.
那独裁者被一位对人民负责的统治者取代了。
She was edged out of the semi-final by her younger rival.
较年轻的对手取代了她的位置进入半决赛。
Influence of Substituent Effects on the ~(13)C NMR Chemical Shifts of Aliphatic Alcohols
取代基效应对脂肪醇~(13)C NMR化学位移的影响
Effect of A-site Substitution on Sintering and Dielectric Properties of ZnO-0.5SiO_2 Ceramics
A位取代对ZnO-0.5SiO_2陶瓷烧结特性和介电性能的影响
To assume someone's position or duties.
取代某人的职位或责任
Research on the Product Selectivity Influenced by Reaction Conditions in Synthesizing the Meso Substituted Asymmetric Porphyrins
不对称中位取代卟啉合成中反应条件对产物的选择性影响研究
He bears a grudge against me because I took his place in the office.
他对我怀恨在心,因为我取代了他在办公室里的位置。
TUMOUR CHEMOTHERAPY Ⅴ.SYNTHESIS OF SOME o-SUBSTITUTED p-[BIS-(2-CHLOROETHYL)-AMINO]-PHENYLALANINE
肿瘤的化学治疗 Ⅴ.几种?位取代-对-[双-(2-氯乙基)氨基]苯丙氨酸的合成
The Influences of Substituent of Ligand, Metal Ion and Solvent on the Structure of Coordination Polymer
配体取代基、金属离子和溶剂对配位聚合物结构的影响
Influence of Substituent Effects on the ~(13)C NMR Chemical Shift of Some Aliphatic Compouds
取代基效应对脂肪族化合物~(13)C NMR化学位移的影响
