查询词典 catalyzed

Alcoholic fermentation is catalyzed by enzymes of the zymase complex, which are secreted by the cells or released after the cells die.

乙醇发酵被酶或者是酶的复合物催化，这些酶是由细胞分泌的，在细胞死亡后被释放。

Studies on Acetalization of Litsea Cubeba Oil with Glycol Catalyzed by Dealuminated USY;3. on the esterification and acetalization reactions was discussed.

通过酯化反应和缩醛化反应，考察了含硅二烃基锡二芳香羧酸酯在有机反应中的催化活性，讨论了催化剂用量、反应时间和溶剂等因素对催化反应的影响。

The strongly acidic cation exchange resin catalyzed synthesis of fructone-B by the reaction of ethyl acetoacetate and 1,2-propanediol was studied.

以硫酸高铈铵为催化剂，通过乙酰乙酸乙酯分别与乙二醇和1，2-丙二醇反应合成了苹果酯-A和苹果酯-B，研究了催化剂等有关因素对产品收率的影响。

Quantum chemical and molecular mechanical methods were employed to study the acylation in the acetylthiocholine hydrolysis catalyzed by acetylcholinesterase.

应用量子化学和分子力学方法研究乙酰胆碱酯酶催化硫代乙酰胆碱水解反应中的乙酰化反应，计算了反应物、过渡态、产物及中间体的几何结构及电子结构。

Cyclic AMP (cAMP; adenosine-3',5'-monophosphate) A form of adenosine monophosphate formed from ATP in a reaction catalyzed by the enzyme adenyl cyclase.

环腺苷酸：腺苷酸的一种类型。是由 ATP 在腺苷酸环化酶的催化下生成的结构。

In laccase-ABTS mediator system, the mechanism showed that the catalyzed oxidation reaction of adrenaline consisted of four chemical equations, and the produced rate of adrenochrome depended on the rate constant of each equation and the experimental conditions such as the concentrations of laccase, substrate and mediator.

UV光谱表明，加入介体以后，肾上腺素红的生成速度明显提高。

We firstly use the derivatives of Hajos ketone to get chiral indole alkaloidal compound 10 under the Fischer conditions catalyzed by PCl〓.

首先利用Hajos酮的衍生物与PCl〓在Fischer合成条件下得到了手性吲哚类化合物11为主要产物。

While investigating Pd-catalyzed cross-coupling reactions between alkenyl halides and azides to yield vinyl azides, 1 H -1,2,3-triazoles were obtained as the main product.

在调查钯催化交叉偶联反应之间烯卤化物、乙烯产量叠叠，1小时-1，2，3-三唑为主要产品均获得。

Synthesized 4-aryl coumarins and quinolin-2(1H)-ones via Pd-catalyzed Suzuki reaction of alkenyl tosylates with potassium aryl trifluoroborates.

该方法结合了对甲苯磺酸酯和氟硼酸钾各自的优势，不仅底物适用性较广，而且反应条件温和。2。

In this chapter, the MPV reactions catalyzed by alkoxy dysprosium is used to the reduction of prochiral ketones. The chiral alkoxy catalyst was prepared by chiral binaphthol and Dy 〓.

最后还将烷氧基镝催化下的MPV还原反应应用于潜手性酮的不对称还原，利用光学活性的联萘酚制备了手性烷氧基催化剂，结果表明该催化剂可有效地催化潜手性酮的不对称MPV还原。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。