氯酚

The results indicated that oxidation of phenol,p\|chlorophenol,p\|aminophenol and hydroquinone by manganese ore particles was enhanced by illumination.

结果表明，pH=3、10±0.04时，苯酚、对氯苯酚、对氨基酚及对苯二酚均能被锰矿砂光催化氧化。

Objective To observe the anaesthesia effect of the abnormal-objects extraction in trachea of children by pure propofol-scoline combined with anaesthesia method.Methods 60 ill kids were divided into two groups at random, namely the propofol-scoline group （Group S, n=30） and the traditional anaesthesia method group （Group K, n=30）. During the operation, SpO2, HR, NIBP and ECG were inspected continuously, moreover, choke, cough, throat hyperkinesia, time for operation, waking-up time and tongue fall back occurrence frequency were also under the inspection.

目的 观察单纯丙泊酚-司可林复合全麻用于小儿气管异物取出术的麻醉效果方法 60例患儿随机分两组，丙泊酚-司可林麻醉组（S组，n=30），传统的麻醉方法组即r-OH复合氯胺酮麻醉组（K组，n=30），术中持续监测SpO2、HR、NIBP及ECG，并观察术中呛咳、喉痉挛、手术时间、苏醒时间和术后舌后坠发生率。

Intravenous low dose ketamine (0.2 mg/kg)pretreatment reduces propofol induced injection pain and postoperative memorability, keeps the hemodynamics stable.Importantly, it shortens the fall asleep time and there is no influence on awake time.

预注小剂量(0.2 mg/kg)氯胺酮可减少丙泊酚注射痛发生率及其术后记忆率，有利于维持血流动力学稳定，在缩短丙泊酚的入睡时间的同时，对其麻醉苏醒时间无明显影响。

Inhibition to biological treatment process by seven naphthalene derivatives was investigated with Rank Cell respirometer, and all the test chemicals were proved to be potential inhibitors to both activated sludge process and nitrification at different level.

用Rank Cell呼吸仪研究了2-萘酚、1-萘胺、5-氨基-1-萘酚、1-氨基-4-氯萘、2-萘磺酸、2-氨基-1-萘磺酸和7-氨基-4-羟基-2-萘磺酸等七种萘系列有机化合物对生物处理过程的抑制，证明被测化合物对活性污泥过程和硝化过程均有不同程度的抑制作用。

Urushiol -based epoxy acrylate was prepared from urushiol, epichlorohydrin and acrylic acid.

以漆酚、环氧氯丙烷、丙烯酸为主要原料，通过两步反应合成了漆酚基环氧丙烯酸酯，其结构经IR表征。

Intravenous propofol combined with lornoxicam is an optimal strategy for painless artificial abortion for the reliable anesthetic and analgetic effects and light cardiovascular and respiratory depressions.

丙泊酚复合氯诺昔康用于无痛人工流产麻醉效果可靠，加强镇痛作用的同时未见加深丙泊酚的呼吸、循环抑制作用，为一种价优效好的联合用药方法。

Gel-type cross-linked polystyrene-isocyanuric acid resin has been obtained by reaction of chloromethylated polystyrene with isocyanuric acid under the existence of triethylamine.

由氯甲基化低交联聚苯乙烯和异氰尿酸在三乙胺作用下反应，制得了凝胶型交联聚苯乙烯-异氰尿酸树脂，测定了该树脂对苯酚和间苯二酚在不同温度下的吸附等温线，依据Clapeyron-Clausius方程从吸附等温线计算出了吸附热，从热力学的角度论证了树脂是基于氢键键合和疏水作用而吸附苯酚和间苯二酚的。

In the presence of O〓, peroxyl radicals formed under neutral condition are either directly oxidized to non-aromatic acids, or forms aromatic intermediates, which are further oxidized to non-aromatic acids; peroxyl radicals formed under alkaline conditions are directly oxidized to non-aromatic acids.

有氧状态下的羟基自由基氧化体系中，过氧自由基在氧气的催化作用下既可开环形成有机酸，也可形成4-氯邻苯二酚和对苯二酚，进而氧化开环成有机酸，并最终矿化；碱性条件下的过氧自由基则直接开环降解。

A series of novel polys: poly, poly and their copolymer poly were synthesized at high temperature by nucleophilic polycondensation of bisphenol 4 (3 phenyl 4 hydroxyphenyl) 2,3 phthalazin 1 one with activated difluorodiphenylketone, dichlorodiphenylsulfone and both together.

将苯基取代类双酚化合物 4-(3 -苯基-4-羟基苯基)-2 ，3 -二氮杂萘-1 -酮与活性双卤单体如 4，4 -二氟二苯酮、4，4 -二氯二苯砜进行高温缩聚反应，合成了高分子量的新型苯基取代杂萘联苯型聚芳醚材料；用1 H NMR、FT-IR表征了类双酚单体及聚合物的结构。

Flame retardant ; bis-sulfone ; bis-sulfone ; etherizing ; phase transfer catalysis ; allyl chloride

阻燃剂；四溴双酚S双烯丙基醚；四溴双酚S ；醚化；相转移催化；烯丙基氯

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。