初馏分
- 与 初馏分 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The invention comprises the step of adding a foam reducing amount of a foam reducing composition at the primary fractionator.
本发明包括将减少泡沫量的消泡组合物加到初分馏塔处的步骤。
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Lianghe turpentine relative density, refractive index, initial boiling point, distillation range size, optical activity and chemical composition as well as the softening point, acid value, unsaponifiable matter content, ethanol insoluble matter, ash, optical activity and chemical composition and other physical and chemical characteristics of rosin gum were studied.
研究梁河脂松节油的相对密度、折光率、初馏点、馏程体积、旋光度和化学组成以及脂松香的软化点、酸值、不皂化物含量、乙醇不溶物、灰分、旋光度和化学组成等物理和化学特征。
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By using established analytical methods for determination of elemental sulfur,hydrogen sulfide,mercaptan,disulfide,total active sulfur and corrosive sulfur in Middle East crude oils were conducted Differences between the sum of various types of active sulfur and total active sulfur,the relationship of total active sulfur and total sulfur in the fraction of IBP to 350 ℃,the relationship of total active sulfur and corrosive sulfur,and the distribution of different active sulfurs in the same crude oil and to...
利用已经建立起来的方法对中东原油中的元素硫、硫化氢、硫醇、二硫化物、总活性硫、腐蚀性硫进行了分析，并讨论了不同类型活性硫的加和值与总活性硫的相关性、初馏点至 3 5 0℃馏分中总活性硫和总硫的关系、总活性硫与腐蚀性硫的关系、同一原油中不同类型活性硫和不同原油中总活性硫的分布以及中东原油在硫化合物分布上与哈萨克斯坦原油的差别等问题。
- 推荐网络例句
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Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.
万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。
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He unstepped the mast and furled the sail and tied it.
他拔下桅杆，把帆卷起，系住。
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Therefore, positively advances the interest rate marketability reform is one of current our country finance reform important tasks.
因此，积极推进利率市场化改革是当前我国金融改革的重要任务之一。