methoxy group
英
美
甲氧基
双语例句
- Determination of the Methoxy Group in Polyether by Reaction Gas Chromatography
反应气相色谱法测定聚醚中的甲氧基含量 - Effect of the Methoxy Group on the Affinity for the D2 Receptor with Benzamide Derivative
甲氧基对苯酰胺类化合物受体亲合性的影响 - It has been shown that the photoelectrochemical properties of tetraphenyl-porphyrin with hydroxyl group on phenyl group was increased and that with methoxy group was decreased.
结果表明，在四苯基卟啉的苯基上的氢被羟基取代后的化合物能增强光电效应。 - The principle'procedure and conditions of this method that content of methoxy group in methylcellulose is determined by gas chromatography are described.
本文阐述了甲基纤维素中甲氧基含量的气相色谱法测定的简单原理、方法步骤和实验条件，进行了实际样品的测定。 - Determination of methoxy group content in methylated melamine resin by IR
红外光谱法测定甲醚化氨基树脂中甲氧基含量 - The attachment of methoxy group in the flavone ( Acacetin) with two free OH groups affected ocular blood flow and retinal function recovery after ischemic insult.
黄酮附着有甲氧基，并含2个游离羟基基团（Acacetin），均影响缺血损伤后眼球血流量和视网膜功能的恢复。 - Further study indicate that when the 3,4 position of benzene ring are substituted with methoxy group, the homodimers could be transformed to benzofurans by carbon-carbon bond cleavage in the presence of ferric chloride.
进一步的研究发现，当二聚体的主体苯环的3,4位同时有甲氧基取代时，该二聚体可以在三氯化铁作用下发生碳碳键的断裂并进一步环化生成取代的苯并呋喃化合物。