using的例句大全

Using concentration of benzene hexachloride ( BHC) and dichlorvos ( DDVP) by 3 ∶ 1, the control effect can reach 98.6%.

采用六六六加敌敌畏按3∶1混合剂进行化学防治，防治效果达98.6%。

Analysis on differential expression profile of cytochrome P450 genes in benzene poisoning cells using cDNA microarray

用cDNA微阵列芯片检测苯中毒细胞色素P450基因表达差异

The decomposition reaction was carried out using methyl benzene as solvent with reaction time of 1 h.

采用甲苯溶剂法分批加料进行分解反应，反应时间1h；

The depressant was produced by using acrylic alkyl ester and vinyl acetate as raw materials, methyl benzene as solvents, azobisisobutyronitrile as initiator by constant temperature polymerization.

AV柴油降凝剂，是以丙烯酸酯、醋酸乙烯酯为原料，以甲苯为溶剂，以偶氮二异丁腈为引发剂，恒温聚合制得。

The methods of using adding medium and vacuum rectification to get rid of the impurity associated with methyl benzoate are introduced.

介绍用加介质减压精馏方法除掉与苯甲酸甲酯（BE）伴生的杂质。

A large number of metal oxides, including alkali earth oxides, transition metal oxides and rare earth oxides, had been suggested for using as catalysts for the selective hydrogenation of benzoic acid and methyl benzoate.

很多的科研工作者研究了一系列金属氧化物包括：碱性氧化物、过渡金属氧化物和稀土金属氧化物作为催化剂用于苯甲酸（或酯）加氢反应。

The mechanism of thermal decomposition of cobalt benzoate in N_2 was studied by using TG, DTA, IR, MS and XRD.

用DTA、TG、红外光谱、质谱、X-射线衍射研究了它在氮气气氛中的热分解机理。

In this paper, benzyl acetate acid was produced from benzoic acid and benzyl alcohol under microwave radiation, using sodium acid sulfate, amino sulfonic acid and p-toluenesulfonic acid as catalysts.

本文采用微波辐射技术，选取硫酸氢钠、氨基磺酸、对甲苯磺酸等三种催化剂，以苯甲酸和苯甲醇为原料在微波辐射下催化合成苯甲酸苄酯。

The study of treatment for spray paint using benzol blends in railway system

铁路喷漆作业混苯治理措施的研究

Benzyl penicillin potassium and other twenty-four antibiotic drugs were recognized using neural networks.

运用神经网络识别青霉素钾等24种抗生素药物的红外光谱。

Using sodium cinnamate and benzyl chloride as raw material, diethylamine as catalyst, benzyl cinnamate is synthesized directly under normal pressure and microwave irradiation. The effects of amount of catalyst, power and time of microwave irradiation on yield are studied.

以肉桂酸钠和氯化苄为原料，二乙胺作催化剂，采用微波辐射技术，在常压下直接合成肉桂酸苄酯，考查了催化剂用量、微波辐射功率和辐射时间对酯产率的影响。

Study on the aqueous-two-phase extraction separation of Hg(ⅱ) with tetrabutylammonium bromide-( NH_4)_2SO_4 system The Synthesis of Benzyl Formate Using the Catalyst of TBAB

在硫酸铵存在下用四丁基溴化胺-水体系萃取分离汞四丁基溴化铵催化合成甲酸苄酯的研究

Synthesis of Benzyl 4-Hydroxy Benzoate Using Microwave in Dry Process without a Supporter

微波干法无载体合成对羟基苯甲酸苄酯

Secondly, temporizing the trend of using database technology to design courseware, knowledge node partial model designed in this paper has a good structure, therefore it is possible to separate control from data.

其次，顺应课件数据库化的趋势，本文设计的知识点模型结构良好，为数据与控制的分离提供了条件。

Determination of Alkaline Earth Metal Ions by Ion Chromatography Using Beryllium Nitrate& Nitric Acid Solution as Eluent

硝酸铍硝酸淋洗液离子色谱法测定碱土金属离子

Measurement of Conjugated Bilirubin by using Bilirubin Oxidase

胆红素氧化酶法测定血清结合胆红素

Friedman and savage suggested that the shots of an expert billiard player would be those an accomplished physicist would calculate using knowledge of equations of motion.

弗里德曼和萨维奇在文章中表示，台球高手的击球，大概只有那些业务娴熟的物理学家运用运动方程的知识才能计算出。

Simulation Experiment of Rolling Square Billet with Liquid Core Using Four Stand Continuous Rolling Mill

采用四机架连轧带液芯方坯的模拟实验

A clinical study of treating the Virulence refractory hepatitis with plasma exchange Measurement of Conjugated Bilirubin by using Bilirubin Oxidase

血浆置换治疗重症病毒性肝炎、高胆红素血症临床应用胆红素氧化酶法测定血清结合胆红素

Using Purified Conjugated Bilirubin as a Calibrator for Bilirubin Measurement

以结合性胆红素制备胆红素测定校准物的研究