toluene造句
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 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.
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?
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.
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 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.
Thermometers are filled with fluids such as
toluene or alcohol.
温度计装有甲苯或酒精.
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.
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.
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.
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.