toluene - 关于toluene的双语例句 - toluene造句 - 语文书

为您找到12个与“toluene”相关的双语例句：

Thermometers are filled with fluids such as toluene or alcohol.
温度计装有甲苯或酒精.
Experiment on the transesterification of jatropha curcas oil with p - toluene sulphonic acid as catalyst was studied.
实验研究了麻疯树油在对甲苯磺酸催化剂的作用下与甲醇发生转酯化反应生成脂肪酸甲酯(生物柴油)的情况.
Isopropyl p - hydroxybenzoate was synthesized with toluene - p - sulfonic acid as catalyst.
以对甲苯磺酸为催化剂合成了尼泊金异丙酯.
In toluene disproportionation, the catalytic activity is effected by the acidity and crystal size of catalyst.
对于甲苯歧化反应,其受催化剂的酸性质、晶粒大小等因素综合影响.
And the excess volume of toluene - pyridine was measured with the dilatometer.
并用此膨胀仪测定了甲苯 - 吡啶体系的过量体积.
The water - borne polyurethane was based on polyester diol and toluene diisocyanate etc.
以聚酯多元醇、甲苯二异氰酸酯为主要原料合成了水性聚氨酯乳液.
Diglycol diacetate had been obtained with sulfuric acid or toluene - p - sulfonic acid as catalyst in lab.
研究了在实验室条件下,以硫酸、对甲苯磺酸为催化剂合成二甘醇二醋酸酯的方法.
The separation of acetone, ethanol, benzene, chloroform, toluene was performed on a 10 % PEG - 20 M Chromosorb - W - AW - DMCS column.
对样品中残留丙酮、乙醇、苯、氯仿、甲苯的分离选用10%PEG-20Mchromosorb -W-AW-DMCS 公谱柱.
Chlorization - hydrolysis, electro oxidation and a method using p - nitro - toluene as starting material were described mainly.
重点介绍了氯化水解法、电化学氧化法及对硝基甲苯法.
In this thesis, the Henry coefficients of DMF, butanone and toluene in DBP were measured.
论文测定了DMF 、丁酮和甲苯在DBP中的亨利系数.
Absorbed by solvent, butanone - toluene mixture was analyzed by gas chromatography ( GC ).
利用溶剂吸收采集丁酮甲苯混合组分,并用气相色谱 ( GC ) 测定.
The accelerant pattern on the bottom of Luke's shoes, various petroleum distillate, including toluene?
鞋底助燃剂的痕迹是一些石油淋馏出液, 包括甲苯?