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The results indicated: COD removal efficiency could remain at 70%, the product gas was mainly composed of methane, carbon dioxide and hydrogen, tile maximal methane producing activity sequentially were 211 mLCH4gVSS^(-1)d^(-1), 314 mLCH4gVSS^(-1)d^(-1), 319 mLCH4gVSS^(-1)d^(-1); The main components of effluent were acetic acid and propanoic acid; The dominant microorganisms sequentially were Bacillus, Coccus, Methanothrix and Methanosaet.

实验结果表明:COD的去除率可维持在70%左右,产气主要含有甲烷、二氧化碳和氢气,每格最大产甲烷活性依次为211 mLCH4gVSS^(-1)d^(-1),314mLCH4gVSS^(-1)d^(-1),319mLCH4gVSS^(-1)d^(-1);出水产物为乙酸和丙酸;每格优势菌种依次为杆菌、球菌、甲烷丝状菌和甲烷八叠球菌。

The results indicated that the highest yield of BOC-indigo was 97% in CH2Cl2, and the lowest one was in PGMEA. It showed that the yield of BOC-indigo increased with high polarity and low molecular volume of solvent.

从实验结果得知,以极性较强且分子体积较小的二氯甲烷作为反应溶剂,其合成隐性颜料产率可达到97.2%,较四氢呋喃产率多4.4%,且较丙二醇甲醚乙酸酯产率多7.4%。

Objective] The research aimed to improve the comprehensive surface performance of lauryl polyoxyethylene ether (AEO3) by means of modification.[Method] AEO3 was synthesized from lauryl alcohol and epoxy ethane, which reacted with liquid chloroacetic acid to produce modified AEC.

[目的]对月桂醇聚氧乙烯醚(AEO3)进行改性来提高它的综合表面性能[方法]用月桂醇、环氧乙烷合成月桂醇聚氧乙烯醚(AEO3),再用AEO3与液体氯乙酸反应改性合成AEC。

The amphiphilic TMS-HZSM-5 and TMS-Hβ zeolites exhibited catalytic activity for hydrolysis of isoamyl acetate obviously superior to their parent zeolites.

两亲性TMS-HZSM-5和TMS-Hβ沸石在乙酸异戊酯相界面水解反应中表现出明显优于各自母体沸石的催化性能。

Exogenous applications of indoleacetic acid, kinetin or gibberellic acid stimulate photosynthesis

吲哚乙酸,激动素或赤霉酸的外源施用刺激了光合作用。

With top-opened chamber system, this paper studied the responses of endogenous hormones abscisic acid, indoleacetic acid, zeatin riboside and gibberellins (GA3) in gingko leaves to elevated atmospheric CO2 concentration (ambient+350 μmol·mol-1, EC).

采用开顶箱系统,研究了银杏叶片内源激素脱落酸、吲哚乙酸、玉米素核苷和赤霉素(GA3)对大气CO2浓度升高(环境CO2浓度+350μmol.mol-1,EC)的响应。

Changes of contents of phenolic compounds (catechin, quercetin, chlorogenic acid, ferulic acid) and indoleacetic acid, and changes of activities of polyphenoloxidase and peroxydase during the cuttings rooting were determined.

蛇足石杉分别扦插于原生境土壤和灭菌土壤上,调查其生根率,测定生根过程中吲哚乙酸、酚类化合物(儿茶酚、槲皮素、绿原酸、阿魏酸)、多酚氧化酶和过氧化物酶活性的变化。

The methods of enzyme-linked immunosorbant assay were employed to detect endogenous contents of abscisic acid, indoleacetic acid, gibberellins (GA3, GA4) and cytokinins of immature embryos, embryonic and non-embryonic calli during culture process.

酶联免疫法测定不同培养时间后未成熟胚,以及由此诱导的胚性和非胚性愈伤组织,内源脱落酸、吲哚乙酸、赤霉素(GA3、GA4)和细胞分裂素(DHZR、IPA、ZR)含量。

Dilute 12 g of glacial acetic acid to 100 ml with water .

稀醋酸 取12 g的冰乙酸,加水使成100 ml。

Results: The determination of the content of gastric juice, gastric acid and

对乙酸溃疡型大鼠NO含量的影响

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