This can be used to allow the determination of dopamine in the presence of ascorbic acid and uric acid.

這可以用來(lái)說(shuō)明DA的催化效果會(huì)大於AA及UA人人操人人差人人操。

Also, the determination of ascorbic acid in practical samples was evaluated and the results are satisfactory.

在優(yōu)化條件下激情毛片3，催化電流與抗壞血酸的濃度在1.2×10〓～2.4×10〓mol/L范圍內(nèi)成正比哪里有a级片网站，并測(cè)定了維生素C片中的抗壞血酸色7788，結(jié)果滿意被插插视频。

This enzyme causes cyanophycin to be produced from the amino acids aspartate and arginine in the potato plant.

在馬鈴薯中无码视频在线观看网站，這種酶能夠催化天冬氨酸和精氨酸生成藻青素。

After hydrothermal catalytic pyrolysis reaction of heavy oil,the stability of asphaltene became worse.

經(jīng)過(guò)供氫催化水熱裂解反應(yīng)欧美性爱颜射，稠油中瀝青質(zhì)的穩(wěn)定性下降中国体内精谢免费视频。

Therefore, quantum chemistry associated with surface analytical techniques is used to investigate the key surface reactions involved in the growth and functionalization of group-IV semiconductor surfaces.

我們的計(jì)算從理論上預(yù)測(cè)了有機(jī)小分子催化反應(yīng)的機(jī)理和可能的反應(yīng)路線，對(duì)于丙烯醇在Si(100)-2×1上表面上的計(jì)算表明O—H解離反應(yīng)是表面選擇性的反應(yīng)通道国产丝袜高清在线精品一区。

This paper reviews the progress in the research on a variety of heterogeneous asymmetric catalytic reactions with self-supported chiral catalysts.

本文概述了手性自負(fù)載催化劑的在一些不對(duì)稱催化反應(yīng)研究中取得的新進(jìn)展99riav.m3u8。

Chiral amino-hydroxy compounds have been proved to be a very efficient class of ligands in a variety of catalytic asymmetric syntheses and chiral auxiliary synthesis catalyzed by metallic ions.

手性氨基-羥基化合物是一類用于催化不對(duì)稱合成和手性輔助合成的重要配體。

The C〓-symmetric chiral bisoxazoline derivatives have recently been employed as ligands in a wide variety of metal-catalyzed asymmetric reactions.

在最近十幾年中禁看网站，具有C〓對(duì)稱性的手性雙噁唑啉作為配體被廣泛應(yīng)用于各種金屬催化的不對(duì)稱合成反應(yīng)欧洲vodafonewifi18√k，并獲得了良好的立體選擇性，在某些反應(yīng)過(guò)程中已表現(xiàn)出近似化學(xué)酶的功能成人免费视频网站。

The self-supported chiral catalysts as novel immobilization of homogeneous catalysts strategy demonstrated excellent enantioselectivities in heterogeneous catalysis of a variety of asymmetric reactions.

近年來(lái)欧美一区2区三区四区高清，手性自負(fù)載催化劑作為一種新的負(fù)載模式，已經(jīng)成功地應(yīng)用于一些非均相催化的不對(duì)稱反應(yīng)中爱看AV在线。

As a new method for asymmetric synthesis, enantioselective organocatalysis has become more and more popular.

作為不對(duì)稱合成的一個(gè)新方法自拍欧美，對(duì)映選擇性的有機(jī)催化已經(jīng)成為越來(lái)越普遍應(yīng)用的方法。