英语释义

1. a white crystalline strongly reducing phenol C6H6O2 used especially as a photographic developer, as an antioxidant and stabilizer, and in medicine to remove pigmentation from hyperpigmented areas of skin

2. a bleaching agent C6H6O2 used topically to remove pigmentation from hyperpigmented areas of skin (as a lentigo or freckle)

片语

hydroquinone monoethylether氢醌单乙基醚

hydroquinone glucoside氢醌葡糖苷

quinol对苯二酚；[有化] 醌醇

HYDROQUINONE MONOMETHYL对苯二酚

Hydroquinone diacetate氢醌二乙酸酯

hydroquinone monopropanoate氢醌单羧酸酯

hydroquinone monoaliphatate单脂肪酸对苯二酚酯

buy hydroquinone美国买家

Hydroquinone Standard对苯二酚标準溶液

英汉例句

• effect of urease inhibitors acetohydroxamic acid (aha), catechol, hydroquinone (hq) and borax on rumen microbial urease of sheep and soybean urease were studied in this trial.

  本文研究了脲酶抑制剂乙酰氧肟酸（aha）、邻苯二酚、氢醌（hq）和硼砂对大豆脲酶和绵羊瘤胃微生物脲酶的抑制作用。

• conclusion azone can increase the transcutaneos permeation of hydroquinone diacetate and the best concentration of azone is 1.90%.

  结论氮酮能促进氢醌二乙酸酯对皮肤的渗透作用，并以1.90%为最佳。

• alternatively, it can be combined with small concentrations of hydroquinone .

  另外，可以结合小浓度的对苯二酚。

• to investigate the biotransformation of hydroquinone by cell suspension cultures of datura stramonium.

  研究了白花曼陀罗细胞悬浮培养对外源氢醌的糖基化。

• hydroquinone has been banned in several countries.

  一些国家已经禁用对苯二酚。

• market prospect and production methods for pyrocatechol and hydroquinone are reviewed.

  概述邻苯二酚、对苯二酚的市场前景、生产方法。

• using the orthogonal test , the synthesis of pyrocatechol and hydroquinone by catalytic oxidation of phenol by inorganic salts has studied.

  采用正交试验的方法，研究了在无机盐催化剂作用下苯酚双氧水直接氧化制取邻、对苯二酚的合成技术。

• the experimental data measured include the saturated solubility of hydroquinone and compositions of two co-existing liquid phases.

  实验数据包括对苯二酚的饱和溶解度数据和两液相共存数据。

• the analysis method for biuret content in long-efficacy urea using hydroquinone as an additive is studied and tested.

  本文介绍了以对苯二酚为添加剂的缓效尿素中缩二脲含量分析方法的试验研究情况。

• with ethyl alcohol as solvent and sodium iodide as catalyst, 1,4-dibutoxybenzene was synthesized from metal sodium, hydroquinone and n-butyl bromide.

  以乙醇为溶剂，碘化钠为催化剂，由金属钠、对苯二酚和溴丁烷合成了1 ，4-二丁氧基苯。

• the inhibition of hydroquinone on sulfite oxidation was investigated by oxygen removal and air oxidation tests.

  通过除氧试验和空气氧化试验，研究了对苯二酚对亚硫酸盐的稳定作用。

• hydroquinone is an important chemical material and intermediate in industrial chemistry.

  对苯二酚是一种重要的化工原料和中间体。

• hydroquinone and hydrogen peroxide build up in the insect’s abdomen.

  苯二酚和过氧化氢存在昆虫的腹部制造。

• research and development for fhe production of pyrocatechol and hydroquinone by reaction of phenol with hydrogen peroxide and percarboxylic acid as hydroxylating reagent are introduced.

  着重介绍用过氧化氢和过氧化羧酸作羟基化剂，使苯酚羟基化生成邻苯二酚和对苯二酚的研究开发进展。

• meanwhile, cosmetic chemists were searching for hydroquinone alternatives and dermatologists were weighing in the development of cosmetic.

  同时，化妆品研究人员正在寻找氢醌的替代物，皮肤科医生也参与到化妆品的研发中。

• phenol, catechol and hydroquinone are important fine chemical intermediates and of high economical value.

  苯酚、邻苯二酚和对苯二酚都是重要的精细化工中间体，具有很高经济价值。

• with the use of the newly synthesized snake cage hydroquinone redox resin as the catalyst in aeration, the gasification effluent undergoes aeration oxidation treatment.

  利用新合成的蛇笼型氢醌氧化还原树脂作为曝气时的催化剂，对造气废水进行曝气氧化处理。

• furthermore, it is the only us food and drug administration-approved product containing hydroquinone .

  此外，它是唯一由美国食品及药品管理局批準含对苯二酚的产品。