toluene method的例句大全

Based on the thermodynamic data, the pyrolysis mechanism of the carbon matrix toluene used for carbon material was studied by dynamic computation using the UB3LYP/ 3-21G method in the Gaussian 98 program package.

在热力学研究的基础上，用UB3LYP/3-21G方法对甲苯热裂解机理进行了动力学研究。

Styrene and propylene oxide multiblock copolymers were synthesized by coupling between polypropylene glycol and dihydroxy-terminated polystyrene with 2,4-toluene diisocyanate ( TDI) as the coupling agent via one step method or two step method.

在端双羟基聚苯乙烯和聚丙二醇中加入偶联剂2,4-甲苯二异氰酸酯（TDI），采用一步法或二步法制备了苯乙烯-环氧丙烷多嵌段共聚物。

determination of activity coefficients of toluene and n-decane at infinite dilution in polystyrene solutions by gas chromatography method

气相色谱法测定甲苯和正癸烷在聚苯乙烯溶液中无限稀时的活度系数

test method for acidity of benzene, toluene, xylenes, solvent naphthas and similar industrial aromatic hydrocarbons

苯，甲苯，二甲苯，溶剂石脑油和类似的工业芳烃酸度的试验方法

This paper presents a new method of regenerating activated carbon with toluene by microwave radiation.

本文提出了一种运用微波辐照再生吸附有甲苯废气活性炭的新再生方法.

A method for determination of dibutyl hydroxy toluene ( BHT), butyl hydroxy anisol ( BHA) and tetra-butylhydroquinone ( TBHQ) in forage additives by gas chromatography was established.

建立了气相色谱法同时测定饲料添加剂中2.6－二丁基羟基甲苯（BHT），丁基对羟基茴香醚（BHA），特丁基对苯二酚（TBHQ）的方法。

Testing method for bht ( butylated hydroxy toluene) in textile

纺织品中二叔丁基对甲酚（bht）含量测定法

The targets of this method is benzene, toluene, xylene ( three isomeric), styrene. It sampling on carbon tube, solvent desorbed or indirect thermal desorption and acked column gas chromatography to determination of aromatic hydrocarbon.

该方法主要检测的目标化合物包括苯、甲苯、二甲苯（三种异构体）、苯乙烯，采用活性炭采样，并使用二硫化碳溶剂解吸或间接热解吸的方法，配合填充柱气相色谱法分析。