查询词典 oxidized still

In this dissertation, we studied the catalysts, reaction conditions and mechanism of one-step hydroxylation of benzene to phenol oxidized by molecular oxygen, which is the cleanest and the most economical process.

所以近年来作为一条比较经济的路线，以苯为原料经过一步氧化，直接羟基化生产苯酚的反应吸引了各国研究者的广泛关注，这也是催化化学中最为艰难、最具有挑战性的研究课题之一。

Supply pure collagen for skin, fade dull tone caused by fatigue and innutrition, powerfully purify, whiten and repair skin, reduce the formulation of melanin, decompose yellowish and oxidized oil and make skin even, white and ruddy.

源源为肌肤输入精纯的胶原蛋白成份，护理因疲倦和缺乏滋养而造成的暗哑肤色，为肌肤提供深层净白修护，减少麦拉宁形成，分解肌肤的暗黄和氧化油脂，令肤色均匀而白里透红。

Effect of Oxidized Glutathione and Temperature on Inositol 1,4,5trisphosphate Binding in Permeabilized Hepatocytes［J］.

因而，要在分子水平上认识细胞内蛋白的氧化还原调控机制较为困难。

Then,the oxidation ofβ-ionone catalyzed by CMPS-Co_2 has been performed,andβ-ionone was oxidized to 4-oxo-β-ionone as the main product,and the influence of a series of different conditions for the reaction was also investigated.

首先将催化剂CMPS-Co_2应用于β-紫罗兰酮的催化氧化，主要得到4-氧代-β-紫罗兰酮，并考察了不同反应条件对β-紫罗兰酮选择性氧化的影响。

The results indicated that β-ionone was catalytically oxidized to 5,6-epoxy-β-ionone, 4-oxo-β-ionone, 4-hydroxy-β-ionone, and a little dihydroactinidiolide.

结果表明，催化剂的催化性能与担载金的颗粒大小密切相关，同时溶剂的性质也对反应有明显影响。

Ammonium iron blue was prepared after the white slurry had been boiled at 100 ℃ for 1 h, added 50% sulfuric acid then boiled at 100℃ for 2 h, and oxidized at 70 ℃ for 3 h by 10% NaClO_3 solution.

将所得白浆在100℃下热煮1 h，加入质量分数为50%的硫酸溶液酸煮2 h，降温至70℃后加入质量分数为10%的氯酸钠溶液氧化3 h得到铁蓝。

This article inspects the curing product the oxidized exothermic reaction active influencing factor, catches fire from the theory and the experimental result analysis iron pyrites oxidation exothermic initiation with explosion accident's reason, thus proposed that prevents the oil quality storage tank to catch fire with the detonation measure.

本文考察硫化产物的氧化放热反应活性的影响因素，从理论和实验结果分析硫铁化物氧化放热引发着火和爆炸事故的原因，从而提出防止油品储罐着火和爆炸的措施。

Chemical oxidations of sodium plumbite solution in alkali are readily achieved with chlorine, bromine, and hydrogen peroxide and simple lead salts may be oxidized with 37 M nitric acid.

用氯、溴和过氧化氢在碱性条件下可实现化学氧化铅酸钠。简单的二价铅的盐可用37M的硝酸溶液来氧化

Oxidized low-density lipoproteins are now believed to play an important role in the pathogenesis of atherosclerosis.

氧化性的低密度脂蛋白已被证实在粥状动脉硬化的病理过程中扮演重要的角色。

In this study, it was observed that addition of vitamin C to oxidized low-density lipoprotein by cupric ions Cu(superscript 2+ could result in the formation of singlet oxygen (superscript 1O2 In experiments (superscript 1)O2 was detected by chemiluminescence method using a Cypridina luciferin analog, 2-methyl-6-(p-methoxyphenyl)-3, 7-dihydroimidazo [1, 2-a] pyrazin-3-one, as a selective and sensitive chemiluminescence probe.

以一种海萤荧光素类似物MCLA2-methyl-6-(p-methoxyphenyl)-3， 7-dihydroimidazo

Researches reveal that students who suffer from corporal punishment tend to resort to violence in their future life.

研究表明遭受过肉体惩罚的孩子倾向于在他们今后的人生中使用暴力。

Total sugar of sarcocarp and chlorophyll of pericarp increased firstly, and then decreased afterward along with altitude; Titratable acidity, ascorbicacid and anthocyanin of pericarp were increased along with altitude; The content of protein increased firstly and decreased afterward along with altitude; Carotenoid of pericarp were decreased along with altitude.

果肉总糖和果皮叶绿素含量随海拔高度升高先升高后降低；可滴定酸、维生素C和果皮花青苷含量均随海拔升高而升高；蛋白质在1720m处最大，1420m处最小；果皮类胡萝卜素随海拔升高而降低。