单词pyridine
n.: 【化】吡啶
网络: 嘧啶；砒啶；吡啶类
【化学】吡啶,氮(杂)苯〔治喘病用〕
嘧啶
吖嗪
氮苯
氟杂苯
When an organic molecule like electron donating pyridine adsorbs on the surface, cations get reduced due to charge transfer.
当一个有机分子如电子给予体吡啶吸附在表面上时，阳离子由于电子转移而还原。
The structure, pore volume distribution and acid property of these samples were characterized by means of XRD, BET, NH3-TPD and Pyridine-IR.
以XRD，BET，NH3-TPD和吡啶吸附等方法对它们的构型、孔分布和酸性质进行了表征；
In the original titrimetric solution, known as Karl Fischer Reagent, the sulfur dioxide and iodine are dissolved in pyridine and methanol.
在最初的滴定溶液里，已知的是卡尔费休试剂，二氧化硫和碘溶解在吡啶和甲醇中。
Use: Used as an embedding medium in diatoms assay, to examine pyridine, to determine hydroxy , and to identify tertiary amine.
用途：作为色埋物质检验硅藻类；测定羟基和鉴别叔胺的试剂。试验吡啶。
The catalyst deactivation kinetics of pyridine chlorination was investigated in an integral fixed reactor.
采用积分反应器，研究了吡啶氯化反应中催化剂失活动力学。
The main body metabolism in the performance of the prototype drug for the pyridine ring on the oxidative metabolism.
体内代谢主要表现为在原形药吡啶环上的氧化代谢。
Then, the acetic acid was used to dissolve the sacrificial layer, A free-standing microporous poly(4-vinyl pyridine) membrane was obtained.
然后，采用在乙酸中溶去牺牲层壳聚糖的方法，得到自支持微孔聚4-乙烯基吡啶膜；
Biaryl substituted pyridine, pyrimidine and pyrazine compounds are sodium channel blockers useful for the treatment of pain.
联芳基取代的吡啶、嘧啶和吡嗪化合物为用于治疗疼痛的钠通道阻滞剂。
The results show that pyridine mainly acts with the side chains and bridge of basic unit in coals.
分析表明，溶剂吡啶主要作用于煤基本结构单元芳核的侧链和桥键。
A pyridine derivative, C18H11NO3, occurring especially in cereals, yeast, liver, and fish and serving as a coenzyme in amino acid synthesis.
醇吡啶的衍生物，c18h11no3，尤其齣现于谷类，酵母，肝脏和鳞中，作为氨基酸閤成作用中的辅酶。