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The use of the butene is to rely mainly on mixing the butene and producing the petrol component of high hard alkane value, account for 60% of volume of consumption of butene, 11% mixed butene is used as industry or civil fuel.

丁烯的利用是以混合丁烯生产高辛烷值汽油组分为主，约占丁烯消费量的60%，另有11%的混合丁烯用作工业或民用燃料。

On the basis of the analysis of thermodynamics and kinetics of hydrogenation system synthesizing butanol from, the tubular reactor synthesizing butanol from butyraldehyde was mathematically simulated through one-dimensional mathematical model.

在对混合丁醛加氢制丁醇的反应体系进行热力学与动力学分析的基础上，采用一维拟均相数学模型对丁醛加氢制丁醇管壳式固定床反应器进行数学模拟设计。

Butanol and octanol raffinates discharged from butanol and octanol plants contained valuable components,such as butyraldehyde,butanol, octanol and octenealdehyde,but the raffinates had not been rationally used as resource in some existing units.

丁辛醇装置排出的丁辛醇残液含有一定量的丁醛、丁醇、辛烯醛、辛醇等有价值的组分，但国内已有的装置不能合理利用这一资源。

Company to operate general-purpose rubber-based, mainly related to natural rubber, SBR, nitrile rubber, butadiene rubber, neoprene, glue and another involved in stearic acid, paraffin, carbon black, white carbon black, Coumarone, zinc oxide, magnesia, and all kinds of rubber accelerator; In recent years, the company is operating in special rubber growing trade company-wide diversity in the trade, chemical industry cooperation generalization, a total of market efficiency win development.

公司以经营通用型橡胶为主，主要涉及天然橡胶、丁苯胶、丁腈胶、顺丁胶、氯丁胶、复合胶，另外涉及硬脂酸、石蜡、炭黑、白炭黑、古马隆、氧化锌、氧化镁、及各种橡胶促进剂；近年来，公司在特种橡胶经营方面不断增强贸易往来，全公司在向贸易多元化，化工合作普遍化，市场效益共赢化发展。

Front of the house to do two 34-hole drilling has set the pillar of the pillar set up above the small capsule known as a stick, if the three were to catch a small capsule, means that the owner is not going away, all three small bag, then pulled down Means that the owner at home, for the time being pulled out when a small capsule, a second small bag on board a white cloth, that is, men and women are masters of the family "made man movement", please visit again another day.

屋前做两根钻有三四个洞的定柱石，定柱石上面搭的棍子叫做丁囊，如果三个丁囊都搭上的话，意味着主人不在外出远地，三个丁囊都拔下来的话，意味着主人在家，暂时出去的时候就拔掉一个丁囊，如果第二个丁囊上搭有一条白布，就是，男女主人正在家中进行&造人运动&，探访者请改天再来。

Prepare a pan with hot oil, fry the curry powder till it smells good, and then put the potato dices, piece meat dices, ham dices, chufas dices, and mushrooms dices one by one into the pan and fry them together.

起一热锅，炒香咖哩粉后，依序入马铃薯丁、素肉块丁、素火腿丁、荸荠丁、洋菇丁拌炒，加香菇精、盐及2碗水，起锅前以太白粉水勾芡，滴些香油就成为咖哩酱汁。

Aminobutyric acid in tea was extracted, isolated and determined. Water achieve a better effect than ethanol in extracting γ-aminobutyric acid, and γ-aminobutyric acid content was enhanced by 20%; 732 positive ion resin columns (2.5×50cm) was used to isolate, citric acid and ammonia water were used as elutes, based on pH linear gradient. Results indicated that γ-aminobutyric acid inelute could reach 39%; thin layer scanner could measure the content of γ-aminobutyric acid.

对茶叶中γ-氨基丁酸的提取、分离及检测方法进行了研究，分别采用水和乙醇作为提取溶剂，结果发现用水提取能达到更好的效果，γ-氨基丁酸含量提高20％；同时采用离子交换树脂对γ-氨基丁酸提取液进行分离，提取液上732阳离子树脂柱(2.5 ×50cm)，使用柠檬酸和氨水缓冲液进行pH线性梯度洗脱，洗脱液中γ-氨基丁酸最高浓度达39％；采用薄层扫描仪对γ-氨基丁酸的含量进行检测，研究并确定了检测的条件及参数。

Order to improve custom clearance efficiency and make it convenient for Party D to pay related duties and administrative expenses occurred during custom clearance (hereinafter called duties and expenses), with application from Party D, Party A, through examining law-abidingness and credit status of PartyD, and Party B, through examining the account status of Party D, agree that Party D can use online payment system to pay duties and expenses.

为提高通关效率，方便丁方缴纳在办理海关通关手续过程中产生的相关关税和行政事业性费用，经丁方提出申请，甲方通过对丁方守法、资信等情况，乙方通过对丁方账户等情况的审查，允许丁方使用网上支付税费服务。

Determination of methyl ethyl ketone and sec-butanol by gas chromatography was reported.

丁酮在合成抗氧防胶剂N，N'-二仲丁基对苯二胺过程中是过量的，回收利用可以节省不少成本，但其可以加氢生成仲丁醇，有必要测定回收丁酮中仲丁醇的含量。

The first part presents a comprehensive scene of the art environment in which Soutine was involved, the influences he received and his opinions on the problems he confronted. This is achieved by analyzing the relationships between his paintings and those of his contemporary as well as between his paintings and the classical art works in museums. The second part will, through his landscape, still life and portrait paintings, explore the forming of Soutine\'s characteristically expressive art language and the development of his art style, which integrated the modernism paintings with classical art elements. The third part will discuss the culture background of his art, the psychology of his creation and his techniques in order to point out" the intuitively expressionist nature "of his art. This part will also analyze the achievement of Soutine\'s art and its contribution to art history through critics\' opinions of him and his influences on other artists.

第一部分分析了苏丁绘画与同时代的艺术家的创作及博物馆中的经典作品的关系，尽力全面地描述苏丁在当时所面对的艺术环境，对其所受到的影响及面对的问题有所认识；第二部分分别从风景、静物、人物三个方面，从苏丁艺术自身的形成、发展来论述他在现代艺术的框架下，借助古典艺术以形成其独特的表现性语言的过程；第三部分从苏丁绘画的文化、心理以及艺术技巧等多个方面进行分析，指明其&富于直觉的表现主义&的特质，并通过批评家的评论与他对后来艺术家的影响来认识苏丁艺术的成就及在美术史上的作用。

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。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。