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Sodium fatty alcohlo ether sulfate, S-80, fatty alcohol-polyoxyethylene ether and S-60 resulted in slow photodecomposition of rotenone in aqueous solution revealing a photo-extinction effect, sodium dodecylberzenesulfonate, tween-60, hexadecyl trimethyl ammonium bromide and poyl vinyl pyrrolidone made the photolysis of rotenone in aqueous solution fast showing an obvious photosensitized effect.
室内条件下研究了鱼藤酮水溶液存在不同表面活性剂时，鱼藤酮的紫外光降解，结果表明：脂肪醇聚氧乙烯醚硫酸钠、司本－80、长链脂肪醇聚氧乙烯醚和司本－60对鱼藤酮在水溶液中的光解速率表现出显著的光猝灭降解效应；十二烷基苯磺酸钠、吐温－60、十六烷基三甲基溴化铵和聚乙烯吡咯烷酮对鱼藤酮在水溶液中的降解表现出一定程度的光敏化作用。
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In part one, the reactions of some active fluorine-containing compounds such as 2, 2-dihydropolyfluoroalkanoic acids and ethyl 2-hydropolyfluoroalkenoates were studied and various fluorine-containing heterocyclic compounds were synthesized. Using 2, 2-dihydropolyfluoroalkanoic acids as the starting material, 4-fluoroalkyl quinolin-2-ols, 2- [ -1-hydropolyfluoro-1-alkenyl] -4H-3, 1-benzoxazin-4-ones, 1-aryl -4, 9-dihydro-3-fluoro-alkyl-1H-pyrazo [3, 4-b] quinolin-4-ones, 5-fluoroalkyl-12H-quin olino [2, 1-b] quinazolin-12-ones, 4-fluoroalkyl-1, 3-dihydro-1, 5-benzodiazepin-2-ones and 4-fluoroalkyl-2H-pyrido [1, 2-a] pyrimidin-2-ones were synthesized through its condensation reaction with anilines, anthranilic acid, N'-aryl-o-aminobenzamides, o-nitro aniline, o-amino pyridine and their derivatives and the subsequent transformations. 5-Fluoroalkyl isoxazolidines, 3-fluoro-3-fluoroalkylisoxazolidino [4, 3-c] quinolin-4-ones, 3-fluoroalkylisoxazolino [4, 3-c] quinolin-4-ones and 2-aryl-3per fluoroacylindoles were synthesized by inter-and intramolecular 1, 3-dipolar cycloaddition of fluorine-containing olefins and nitrones.
第二部分，我们研究了α，α-二氟苄基卤类化合物的亚磺化脱卤反应、产物的转化及全氟烷基亚磺酸盐与芳环化合物的全氟烷基化反应，发现全氟苄基碘或溴及α，α一二氟苄基溴在保险粉等亚磺化脱卤试剂引发下可生成相应的亚磺酸盐；全氟苄基亚磺酸盐与氯气或溴反应可生成全氟苄基磺酰氯或磺酰溴；在烯烃存在下，全氟苄基碘则与烯烃发生加成反应，生成相应的1：1加成产物；在三价醋酸锰的作用下，部分芳香化合物如茴香醚，二甲氧基苯，吡啶，喹啉等可以和过量的全氟烷基亚磺酸盐发生双全氟烷基化反应，反应表现出一定的区域选择性，产率良好。
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The result of immobilization showed that hydrophile membranes were more advantageous than hydrophobe ones to act as immobilization carrier. Crosslinking organophosphorus hydrolase by glutaraldehyde on polyethersulfone membrane is a simple and practical immobilization method. An appropriate amount of bovine serum albumin and crosslinker is necessary to get a good result of immobilization. In the biodegradation of methyl-parathion through enzyme membrane reactor, the effect of immobilized enzyme amount, flow rate of peristaltic pump, pH of the feed, and the methyl-parathion concentration on biodegradation rate was studied. It was shown that the biodegradation rate increased with immobilized enzyme amount and substrate concentration. Biodegradation rate didn't increase when the folw rate of the peristaltic pump was larger than 7 ml/min.
然后，研究固定化酶降解甲基对硫磷，从不同材料的膜载体固定有机磷水解酶的比较中，发现亲水膜比疏水膜适合作固定化酶载体；在此基础上，将有机磷水解酶固定在聚醚砜微滤膜上，并制成酶膜生物反应器，用于降解甲基对硫磷；戊二醛化学交联法固定时，酶液与10%牛血清白蛋白溶液的比例在3：1~2：1，与交联剂的比例在7：2~7：4范围内，固定化效果较好，并发现牛血清白蛋白和膜载体有降低酶活损失的作用；将固定化的酶膜装于酶膜反应器降解甲基对硫磷，实验结果表明：反应器的降解速率与固定化酶量呈正比，也随底物浓度的增加而加快，当流速低时，降解速率随流速增大而加快，到7ml/min以上时，降解速率不随流速脑黾佣洌到獾淖畹团ǘ任？
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In order to produce environment-friendly new formulated gasoline to meet stricter requirement of environmental protection and to supply the data for the development of β zeolite catalyst and the design of reactor,the macrokinetics of TAME liquid-phase synthesis catalyzed by β zeolite was studied,where isoamylene was etherified with methanol.
为了生产有利于环境友好的新配方汽油，以适应环境保护的更高要求，为β沸石分子筛催化剂的开发和反应器的设计提供数据，对异戊烯和甲醇在β沸石分子筛催化剂作用下合成TAME液相醚化反应的宏观动力学进行了研究。
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It shows that Iridoids composition of Valeriana jatamansi Jones have inhibit function on gastrointestinal function of normal mice.1.2 Effection of Iridoids composition of Valeriana jatamansi Jones on gastrointestinal function of mice with reserpineMethods:Compared with normal group,model group and YJBH group,mice with reserpine which has given Iridoids composition of Valeriana jatamansi Jones as 71.2mg/kg,35.6mg/kg,17.8mg/kg,8.9mg/kg was detected gastric emptying and small intestinal propulsion after 6 days drug given.
结果：蜘蛛香环烯醚萜35.6mg/kg、17.8mg/kg组能减缓胃排空和小肠推作用(P.05)，说明蜘蛛香环烯醚萜对正常小鼠胃肠功能有一定的抑制作用。1.2蜘蛛香环烯醚萜对利血平化小鼠胃肠功能的作用方法：小鼠每日腹腔注射利血平造模，同时灌胃给予蜘蛛香环烯醚萜71.2mg/kg、35.6mg/kg、17.8mg/kg、8.9mg/kg与空白组、模型组和越鞠保和丸组对照，给药6日后测定动物的胃排空率和小肠推进率。
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Based on this,We designed a series of experiments to study the treatment and its mechanism of Iridoids composition of Valeriana jatamansi Jones of the IBS animal model.1 Research on Iridoids composition of Valeriana jatamansi Jones in the role of gastrointestinal function.1.1 Effection of Iridoids composition of Valeriana jatamansi Jones on gastrointestinal function of normal miceMethods:Compared with normal group and YJBH group,mice which has given Iridoids composition of Valeriana jatamansi Jones as 71.2mg/kg,35.6mg/kg,17.8mg/kg,8.9mg/kg was detected gastric emptying and small intestinal propulsion after 4 days drug given.Results:Compared with normal group,gastric emptying and small intestinal propulsion in 35.6mg/kg and 17.8mg/kg group was inhibited.
课题通过观察蜘蛛香环烯醚萜对正常及IBS模型动物的胃肠道功能、精神活动的影响，以及蜘蛛香环烯醚萜干预下IBS大鼠结肠、血清、中枢5-HT含量，结肠5-HTR3A受体的mRNA和色氨酸羟化酶(TPH1)的mRNA表达，结肠和血浆中SP和VIP含量以及结肠中肥大细胞分布，探讨蜘蛛香环烯醚萜对腹泻型IBS的治疗作用及其作用机理，为临床治疗IBS提供实验依据。1蜘蛛香环烯醚萜对胃肠功能的作用目的：探讨蜘蛛香环烯醚萜对胃肠功能的影响1.1蜘蛛香环烯醚萜对正常小鼠胃肠功能的作用方法：正常小鼠灌胃给予蜘蛛香环烯醚萜71.2mg/kg、35.6mg/kg、17.8mg/kg、8.9mg/kg与空白组和越鞠保和丸组对照，给药4日后测定动物的胃排空率和小肠推进率。
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The pilot plant test of olefinic light gasoline was conducted based on the resultsfrom the small-scale test.
对于开发催化裂化轻汽油醚化工艺具有一定的指导作用。
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Synthesis of the phenylhydrazone, oxime and semicarbazonederivatives of calix[4]arenesThe reaction of p-formylcalix[4]arenes with phenyl hydrazine,hydroxylamine hydrochloride or semicarbazide hydrochloride afforded thephenylhydrazone, oxime or semicarbazone derivatives of calix[4]arenes,respectively.
酯型杯[4]冠醚的全醚化及性能研究利用氢化钠作为碱，对酯型杯[4]冠醚剩余酚羟基进行烷基化，合成中性杯芳烃酯型冠醚，初步研究了其对金属离子、有机阳离子和中性分子的识别情况，发现其对这些底物缺乏有效作用能力。
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A reduction-coupling-etherification reaction between aromatic aldehydes or ketones (1) and alcohols ( 2 ) to yield corresponding diether ( 3 ) of pinacol in the presence of tin and chlorotrimethylsilane.
在三甲基氯硅烷、四氢呋喃体系中，芳香醛、酮和醇在金属锡的作用下发生还原-偶联-醚化反应生成相应的频那醇二醚类化合物。
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We found that the iodohydroxylation of 1-2-allenyl selenides with I〓 and water can smoothly proceed in aqueous MeCN at 0℃.
我们发现在乙腈水溶液中，1，2-联烯基硒醚可以和碘发生羟碘化作用，碘和羟基高度区域和立体选择性加成到1，2-联烯基硒醚的β，γ-位。
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Amino resin：氨基树脂
氨基树脂(amino resin)是由氨基化合物和甲醛缩聚而成的热固性树脂,它通常作为涂料生产的原料.涂料工业所用的氨基树脂必须用醇类醚化改性,使之可溶于有机溶剂中,它在热固性涂料中起交联作用.氨基树脂漆中,氨基树脂与醇酸树脂,聚酯树脂,
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etherification：醚化(作用)
ethersolublesubstance乙醚可溶物 | etherification醚化作用 | ethylacetate醋酸乙酯
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chloric ether：氯醚;氯(化)乙烷
氯化作用 chlorination | 氯醚;氯(化)乙烷 chloric ether | 氯醛木糖 chloraloxylose
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alkyl borane：烷基硼烷
alkyl aryl ether rearrangement || 烷芳醚重排作用 | alkyl borane || 烷基硼烷 | alkyl borohydride || 烷基氢化硼
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etherial：空气般的
ethereousetheric 醚的 | etherial 空气般的 | etherification 醚化作用
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ethereal oil; etherial oil：芳香油;香精油;挥发油
乙醚 ether; ethyl ether; ethyl oxide | 芳香油;香精油;挥发油 ethereal oil; etherial oil | 醚化(作用) etherification