benzenes

美 　英

• 網(wǎng)絡(luò)苯系物；苯環(huán)類；嘌呤類

例句

Werner's method was that used previously by organic chemists to elucidate the structures of substituted benzenes, namely isomer counting.

沃納所用的方法是從前有機(jī)化學(xué)家用來(lái)闡述取代苯結(jié)構(gòu)的方法，即異構(gòu)體計(jì)算法。

The lack of any methoxy substituted benzenes would preclude any insertion process taking place.

例中沒(méi)有甲氧基取代的笨，就應(yīng)當(dāng)排除任何嵌入反應(yīng)的發(fā)生。

Conclusion: The method was quite suitable for determining the benzenes of drinking water, it was simple, fast, accurate and precise.

結(jié)論：該方法簡(jiǎn)單、快速、準(zhǔn)確、靈敏，適用于飲用水中苯系物的測(cè)定。

abstract: Objective: To develop a method for determining the benzenes in drinking water by capillary column gas chromatography.

目的：建立二硫化碳萃取毛細(xì)管柱氣相色譜法測(cè)定飲用水中苯系物的方法。

Methods: Used carbon disulfide to extract the benzenes in drinking water, Gas chromatography separation and detection.

方法：用二硫化碳萃取飲用水中的苯系物，氣相色譜法進(jìn)行分離檢測(cè)。

relative abundance of alkyl benzenes isomeride decreases, whereas n-alky benzenes increase.

而正構(gòu)烷基苯相對(duì)豐度有增加的趨勢(shì)。

Study on Quantitative Structure-Property Relationship of Alkyl Benzenes by the Principal Quantum Number Topological Index

主量子數(shù)拓?fù)?/c>指數(shù)研究烷基苯的定量構(gòu)效關(guān)系

Support vector regression applied to the quantitative prediction of some physicochemical properties of alkyl benzenes

支持向量回歸算法用于烷基苯若干熱物性定量預(yù)測(cè)

A theoretical study of fluorescence spectra of halogenated benzenes in solution

水溶液中苯的鹵素取代物的熒光光譜的理論研究

Studies on quantitative structure-genotoxicity of substituted benzenes on the human lymphocyte

取代苯對(duì)人體細(xì)胞的定量結(jié)構(gòu)-遺傳毒性研究

Toxicity Prediction for Substituted Benzenes with Bayesian Regularized Neural Network

貝葉斯規(guī)整化神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)苯取代物的毒性

Prediction of biodegradation of substituted benzenes using group contribution method

基團(tuán)貢獻(xiàn)法對(duì)取代苯類化合物生物降解性的預(yù)測(cè)

A few important topological indices for research on QSPR of alkyl benzenes

用于烷基苯類QSPR研究的幾種主要拓?fù)?/c>指數(shù)

Standard method for hygienic examination of benzenes in drinking water sources - Gas chromatography

水源水中苯系物衛(wèi)生檢驗(yàn)標(biāo)準(zhǔn)方法氣相色譜法

Optimization of Capillary Columns for Separating Chlorinated Benzenes

毛細(xì)管色譜柱分離氯苯類化合物的優(yōu)化

Improving and strengthening operation and equipment management to increase yield of benzenes of three kinds

生產(chǎn)操作及設(shè)備對(duì)三苯收率的影響

Determination of substituted benzenes in water by double capillary gas chromatography

雙毛細(xì)管柱氣相色譜法測(cè)定環(huán)境水體中取代苯

Prediction of the Chromatographic Retention Index of Alkyl Benzenes

烷基苯氣相色譜保留指數(shù)的預(yù)測(cè)

Uncertainty Analysis of Indoor Air Measurement for Benzenes with Gas Chromatography

氣相色譜法測(cè)定室內(nèi)空氣中苯系物的不確定度分析

Assessing the ecological risk of substituted benzenes in Huaihe River, China

淮河水體取代苯類污染及其生態(tài)風(fēng)險(xiǎn)

Joint Inhibition of Benzene and Monosubstituted Benzenes on Ammonia-oxidizing Activity of Sediment

苯及其一取代化合物對(duì)底泥氨氧化活性聯(lián)合抑制作用

The Oxidation of Alkyl Benzenes with Microwave Irradiation

微波促進(jìn)的烷基苯的氧化反應(yīng)

Production and Applications of Corrosion Inhibitors of Pyridines and Animo-benzenes

吡啶類與苯胺類緩蝕劑的生產(chǎn)及應(yīng)用

Determination of Phenols in Waste Water for Benzenes Saturation Based on the Sol-gel Amperometric Biosensor

利用溶膠-凝膠生物傳感器測(cè)定飽和苯系物廢水中酚類化合物

Synthesis of Linear Dodecyl Benzenes by Using Ionic Liquids as Catalyst

離子溶液催化合成直鏈烷基苯

Studies on the Adduct Reaction of Disubstituted Benzenes with Ion System of Acetone in Gas Phase

氣相中雙取代苯在丙酮離子體系中的加合反應(yīng)研究