量油

Results13 compounds were identified, which accounted for 100 % of the essential oil of the skins of stem. The major compositions were n-Hexadecanoic acid (46.13%); Octadecanoic acid (15.44%),-9-Octadecenoic acid (13.73%), and-9,12-Octadecadienoic acid (7.79%).

结果通过计算机检索、图谱分析法鉴定出13种化合物，占总油量的100%，其主要成分为正十六烷酸(46.13 %)、十八烯酸(15.44 %)、-9-十八烯酸(13.73 %)及-9，12-十八碳二烯酸(7.79 %)。

Study result suggest: The change of stock in RFCCU directly affect gasoline content. Gasoline content can be reduced through increasing the equilibrium activity of catalyst, controlling reaction level, increasing recirculating rate of gasoline and stability of gasoline level. Conclusions drawn from experiment is that optimization of operating condition has great effect on lowering olefine content of gasoline which can be reduced from 60% to 50%.Reducing reaction temperature is useful for lowering olefine content of gasoline, when the reaction temperature is raised, thermal cracking rate is higher than catalytic cracking rate, so that olefine content is increased. Raising catalyst-to-oil ratio is good for lowering olefine content. With conversion rate increased, the yield of LPG and coke is raised, the yield of gasoline is increased firstly and then decreased slightly, hydrogen transfer index is increased, so the olefine content is decreased.

研究结果表明：催化裂化装置的原料的变化直接影响到催化汽油的烯烃含量；可以通过优化催化装置的操作条件来降低催化汽油中的烯烃含量，其中通过提高催化剂平衡活性、控制反应深度、增加汽油回炼量、汽油深度稳定可以降低催化汽油烯烃含量，优化工艺条件对降低催化汽油烯烃含量有较大作用，汽油烯烃含量由60％降至50％左右；降低反应温度有利于降低催化汽油的烯烃含量，当反应温度的提高，热裂化反应速度提高的幅度大于催化裂化反应速度提高的幅度，汽油烯烃含量增加；剂油比的提高有利于降低催化汽油的烯烃含量，转化率提高，液化气产率提高，汽油收率先增加后略有下降，焦炭产率增加，氢转移反应指数提高，汽油烯烃含量下降；反应时间对产品分布及汽油烯烃含量有影响，增加提升管反应时间，液化汽、汽油产率提高，干气和焦炭产率增加。

At the second stage of the experiment , regard flocculating the result of degreasing as the standard, compound inorganic and organic high polymer flocculant. In the course of compounding , adopt orthographical experiment , considering following factors rproprotion between the inorganic flocculant and organic flocculant, compound temperature,mixxing time, the join of solicitation, pH value, mix intensity and familiar time of melting.

在实验的第二阶段，以絮凝除油效果为标准，对无机和有机高分子絮凝剂进行复合合成，在复合合成过程中，采用正交实验，综合考虑了以下因素：无机-有机配合比、温度、引发剂投加量、搅拌时间、pH值、搅拌强度和熟化时间。

Results of operation over two months had revealed that this catalyst had good olefin-reducing ability and heavy oil converting ability adapted to paraffinic feedstock.

结果表明，采用的5种助滤剂对抚顺石油化工公司石油二厂酮苯脱蜡车间的原料油都有好的助滤效果。助滤剂不同，其加入量不同，助滤效果也不同。

Polysilicate aluminum chloride flocculants of various molar ratio of Al to Si are prepared. The influence of ingredient molar ratio, pH value of waste water and the adding amount of flocculant is investigated in treating simulant rolling emulsion.

制备了不同Al/Si摩尔比的聚硅氯化铝，实验考察了成分摩尔比、废水pH值、药剂投加量对除油效果的影响。

Combined with the carbonate reservoir characteristics as large gas rate,viscous crude and produced naturally,this paper regressively analyzes and matches the dynamic liquid level,submergence depth, pump efficiency ,water content,oil density and viscosity of 137 sucker rod pump wells.

针对塔河油田机抽井的沉没度大大高于中国石化平均水平的现状，结合塔河油田碳酸盐岩油藏气大、油稠、依靠天然能量开采的特点，对正常生产的130口有杆泵井的动液面、沉没度、泵效、含水、原油密度、原油黏度等数据进行了回归分析和拟合，给出了不同含水期、不同日产液量的机抽井合理沉没度范围。

Especially every aspect of mechanical properties of SEN.such as tensile strength,elongation at break,modula and breakenergy etc.,increases synergically whenP/PUC.O.

尤其是聚丙烯酸丁酯/蓖麻油聚氨酯=1/9的SEN，其力学性能的各个方面，如抗张强度，断裂伸长，模量和断裂能等均协同增加。

The gear box of Goldwind(750kW) set is based on taking enough experience from Goldwind(600kW), takes big flux cooling lubrication system to guarantee each bearing and toothing gear can get sufficient lubrication and cooling at any working time, the filtrating system has doubt filtrating fiction, has big capacity to take dirty dust, even if the main filtre is blocked, it can supply sufficent lubricant oil by backup filtre.

润滑金风750kW机组的齿轮箱在充分吸取600kW机组经验的基础上，采取大流量润滑冷却系统以保证每个轴承和啮合轮齿都随时得到充分的润滑和冷却，过滤系统具有双重过滤功能，纳圬容量大，即使在主过滤器被堵塞情况下，油仍能通过备份滤芯向系统提供清洁足量的润滑油。

The gear box of Goldwind(750kW) set is based on taking enough experience from Goldwind(600kW), takes big flux cooling lubrication system to guarantee each bearing and toothing gear can get sufficient lubrication and cooling at any working time, the filtrating system has doubt filtrating fiction, hasbig capacity to take dirty dust, even if the main filtre is blocked, it can supply sufficent lubricant oil by backup filtre.

润滑 金风750kW机组的齿轮箱在充分吸取600kW机组经验的基础上，采取大流量润滑冷却系统以保证每个轴承和啮合轮齿都随时得到充分的润滑和冷却，过滤系统具有双重过滤功能，纳圬容量大，即使在主过滤器被堵塞情况下，油仍能通过备份滤芯向系统提供清洁足量的润滑油。

Place half of the sweet potatoes in an ungreased 11-in.x7-in.x2-in. baking dish

放一半红薯在没抹油的11吋X7吋X2吋（或8吋X8吋方形）的烤盘中（如果只一半的量，用小一些的烤盘）。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。