查询词典 hydroxybenzene

The paper also studied the antioxidation capacity of soybean peptides in the food system and non-food system. The results showed that the soybean peptides can prolong the inducing period of the axunge oxygenation and cooperate with hydroxybenzene antioxidant which was more obvious in the food system. In the non-food system, the soybean peptides can control the autooxidation speeds of octadecadienoic acid and diphenolic compound and the effect on the latter was more obvious.

论文对大豆多肽在食物体系与非食物体系中的抗氧化性能做了研究，结果表明：大豆多肽在食物体系中能够延长油脂氧化酸败的诱导期，而且与酚类抗氧化剂协同作用，效果更为明显；在非食物体系中，大豆多肽能够抑制亚油酸的自氧化及邻苯三酚的自氧化速率，其中对后者的抑制作用较前者显著。

On the basis of Kjeldahl, Coomassie Brilliant Blue ,Folin-hydroxybenzene,Biuret was used to determine the human-like collagen produced from the recombined E.

以凯氏定氮法为基准方法，采用考马斯亮蓝法、Folin-酚法、双缩脲法对从重组大肠杆菌发酵产物中提取的类人胶原蛋白含量进行了测定。

The results showed that the optimum conditions for pretreatment of coking wastewater were 6 g activated carbon per liter, 30 ℃, pH=9 and reaction for 20 min, under which the removal efficiency of organic pollutants are more than 70%. Among the 56 kinds of organic compounds, 45 kinds such as dolichoalkanes, polynucleation aromatic series, azacyclo compounds could be removed, and the removal ratios of amidobenzene, hydroxybenzene, indoleacetic, acid-2-methyl-phenyl-ester are 63.5%, 42.6%, 88.1%, 28.1% respectively, while cresol and xylenol are more than 70% and 85%.

结果表明，在最佳反应条件即活性炭投加量6 g·L-1，温度30 ℃，pH＝9，反应时间20 min的情况下处理废水有机物去除率大于70％，原水中检测出的56种有机物中的45种被去除，如长链烷烃、多环芳香族及氮杂环化合物等的浓度降至检测限以下，剩余的11种有机物中苯胺、苯酚、吲哚、乙酸-2-甲基苯酯的去除率分别达到63.5％、42.6％、88.1％、28.1％，甲苯酚和二甲苯酚(5种)去除率在70％和85％以上。

The main products include industrial hydroxybenzene, industrial cresol, industrial dimethyl phenol, ortho-cresol, m.p-cresol and the relevant products.

本溪钢铁公司化工厂是煤焦化工产品加工的专业企业，资产总额5000余万元，专业科技人员300余名，高中级技工500余名，拥有国内先进的蒸馏装置和日本的先进技术以及自动化生产与检测系统。

The resultant was hydrogenised to remove protective group of amino group, then the product was reacted with NaNO2 to give diazonium salt, which was conjugated with salicylic acid, hydroxybenzene, N-salicyloyl glycine acid to get azo derivatives of 4-ASA.

本文首先对4-ASA的氨基和羟基进行了选择性保护，通过氢化还原法选择性脱除氨基的保护基，然后将氢化产物制成重氮盐，通过与水杨酸、苯酚和水杨酰甘氨酸发生反应生成4-ASA的偶氮衍生物，最后在碱性条件下水解得到最终产物。

The pollution of natural water caused by hydroxybenzene compound are increasingly serious nowadays, that disserve entironment and health of human. How effectively disposed of the hydroxybenzene compound in water samples from environment is concern of everybody.

有机酚类化合物造成的水体的污染，直接危害着人类的健康和生态环境，如何有效地处理环境水样中有机酚类化合物，是当今人们普遍关注的一个问题。

Size is made by using 10% highmloecular emulsifying agent and 3% nonyl hydroxybenzene poly sulfate and 101 size by using 3% aliphatic alcohol poly sulfate and 5% nonyl hydroxybenzene poly sulfate.

天然松香改性：制备了115型、105型两种马来松香，其酸值和软化点均高于天然松香，其中115型马来松香的酸值和软化点最高，采用它与天然松香配合熬制分散松香胶。

In the industrial wastewater, there is 216.1 thousands tons of COD, which is 23.9% fewer than last year; discharge of venomousness pollutants (cyanide, arsenic, mercury, lead, cadmium, sexavalent chrome, volatile hydroxybenzene) is 92.85tons, 30.76% fewer than last year; oil discharges is 900tons, 1% fewer than last year; ammonia-nitrogen discharges is 8.6 thousands tons.

在工业的废水中，有 216.1 数千吨的雪，是 23.9%少于去年；有毒污染物质(氰化物，砷，水银，领引，镉， sexavalent 铬，挥发性 hydroxybenzene)的解除是 92.85 吨，30.76%少于去年；油解除是 900 吨，1%少于去年；氨-氮的解除是 8.6 数千吨。

In order to get a accurate checking result of volatilized hydroxybenzene 's amount in micro-polluted water resource,it brings forward a method of checking low-concentration volatilized hydroxybenzene ,introduces its experimental principles,experimental instruments,medicament,water sample treatment as well as its measuring method.

为了准确检测出微污染水源水中挥发酚的含量，提出了一种检测低浓度挥发酚的方法，介绍了其实验原理、实验仪器和药剂、水样处理及其测定方法，指出采用改进的方法比采用国标的方法更简单易行，提高了监测的准确度和精密度，适用于大批量生活饮用水的日常监测。

A pair of optical isomerism amphiphlic molecules L-C10HLN-(4-decaoxygen-2-hydroxybenzene methylene-L-leucine and D-C10HLN-(4-decaoxygen-2-hydroxybenzene methylene-D-leucine were synthesized.

製备了一对旋光异构的两亲分子L-C10HL（N-（4-癸氧基-2-羥基苯亚甲基）-L-亮氨酸）和D-C10HL（N-（4-癸氧基-2-羥基苯亚甲基）-D-亮氨酸）。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。