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催化的

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It possesses the obviously catalytic activity for the oxidation of catechol.

經(jīng)實驗證明該修飾電極對鄰苯二酚在電極上的氧化表現(xiàn)出催化的特征91最新黄色视频网址资源,測定靈敏度有所提高。

The polymerization reaction between coniferin and soluble lignin in the effluents from paper mill, catalyzed by lignin oxidase, was investigated.

研究了在木素氧化酶催化的體系下黄色网站在线免费。观看,木素前驅物松柏醇-β-D-葡萄糖苷-[α-13C]與廢水中可溶性木素的聚合反應方法一级黄色毛片视频免费看。

The addition reaction with hydrogen cyanide is base-catalysed.

與氰氫酸的加成是堿催化的

Biocatalytic asymmetric synthesis renders an environmental benign, simple, efficient and high steroseletive method for production of chiral β-hydroxy acid derivatives.

生物催化的不對稱合成方法以其綠色環(huán)保人人操日韩超碰、簡潔高效及高立體選擇性已成為一個新興的研究熱點A片网站打开了视频链接。

It plays an important role in maintaining the intracellular balance of A and G nucleotides.

該酶所催化的反應對維持細胞內(nèi)腺嘌呤和鳥嘌呤核苷酸的平衡發(fā)揮著重要作用。

In the second chapter, the mechanism of the gold-catalyzed cycloisomerization of bromoallenyl ketone was investigated and discussed.

在第二章中精品欧美一区综合在线,通過理論計算對金催化的溴代連二烯酮環(huán)異構化反應的機理進行了研究和討論天天狠天天透天干天天喷水。

The actions of mechanical activation, ultrasonic wave and some catalytic ions have been examined experimentally, respectively.

考察了機械活化、超聲場及某些金屬離子對發(fā)電浸出的強化及催化的影響国产日韩精品一区二区久久。

Also, some enzymes are named according to the type of reaction they catalyze, such as phosphorylase or dehydrogenases.

此外九九色精品国偷自产视频下载,某些酶是根據(jù)它們所催化的反應類型來命名的,例如磷酸化酶或脫氫化酶XNXX视频。

In this dissertation, Ir-catalyzed asymmetric hydrogenation of quinoline derivatives, pyridine derivatives and exocyclic enamines have been studied.

本論文研究了銥催化的喹啉和吡啶衍生物以及環(huán)外烯胺的不對稱氫化美女黄在线观看免费视频。

The influence of the position of amino associated with pyrimidine on the reaction yields was discussed.

以取代的氨基嘧啶為共試劑,與多種芳香族硝基化合物進行了硒催化的羰基化反應求手机在线看黄色视频的网站,產(chǎn)率最高可達90%左右欧洲免费网站看黄。

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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47:5 法老對約瑟說,你父親和你弟兄們到你這里來了wwwzaixianavcom。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

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Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...

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