为进一步研究甲醇作为催化裂化部分进料的反应过程，对催化裂化条件下甲醇和烃的相互作用规律进行考察。
The interaction of methanol and hydrocarbon on the FCC condition was researched based on the feasibility analysis of feeding methanol as part of FCC feedstock.
烃源作为成藏的首要条件，没有陆相、海相之分，没有地域之别，也没有油藏、气藏的不同。
Hydrocarbon source as a first important pool-forming condition, there is no any difference between marine and continental facies, oil-pool and gas-pool as well as where it comes from.
辛烷值是什么？根据定义，辛烷值是任何单一的石油、饱和烃发现作为燃料和溶剂。
By definition, octane is any isomeric saturated hydrocarbon found in petroleum and used as a fuel and solvent.
矿物结合有机质可作为碳酸盐岩生油岩的一种重要生烃物质。
The organic matter, enclosed in carbonate minerals, is an important hydrocarbon producing substance in carbonate source rocks.
碳酸盐岩既可作为烃源岩，也可作为储集岩存在。
表层沉积物间隙水可作为海洋油气化探液态烃的样品源。
The interstitial water in surface sediments is taken to be the sample source of liquid hydrocarbon for offshore oil and gas geochemical prospectation.
卤原子作为炔烃三键活化基团和定位基，炔烃三键发生亲电加成反应；
This type of reaction has signicant advantages, the alkyne proceeds the coupling reaction with the halogen atom as the leaving group.
烃分析仪将分析在各工艺阶段的总烃含量(作为甲烷)或各种烃物质的含量。
The hydrocarbon analyzer will analyze both the total hydrocarbons (as methane) or individual hydrocarbon species in various process stages.
得到了本区新生代油气分布的几点规律：下干柴沟组上段（E23）和上干柴沟组（N1）作为本区的主力烃源岩是形成油气田的先决条件；
The rules of hydrocarbon distribution are found:The distribution of effective source rocks in E23 and N1 formation is the precondition to discover hydrocarbon;
研究表明，随着反应的进行，克拉玛依常压渣油体系中作为分散介质的饱和烃和轻芳烃含量逐渐上升，作为胶溶剂的胶质含量显著下降，其可溶质相对分子质量均呈下降趋势；
The researches show that the contents of saturates and light aromatic increases, the content of resin decreases and the relative molecular mass of maltene decreases as the reaction progress;
研究表明，随着反应的进行，克拉玛依常压渣油体系中作为分散介质的饱和烃和轻芳烃含量逐渐上升，作为胶溶剂的胶质含量显著下降，其可溶质相对分子质量均呈下降趋势；
The researches show that the contents of saturates and light aromatic increases, the content of resin decreases and the relative molecular mass of maltene decreases as the reaction progress;
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