介绍了国外裂解碳五馏分的分离技术。
This paper systematically introduced separation technology of cracked C5 residue abroad.
走碳五鸟瞰轮是在驾驶乐趣和持续的总经验。
Taking the wheel of C5 Airscape is a total and continuous experience in driving pleasure.
随着时间的推移，辛克莱碳五开发成本逐渐增加。
As time went on, the Sinclair C5 development cost gradually increased.
最后展望了裂解碳五馏分阻聚剂今后的研究方向。
Finally, the future development of inhibitors for cracking C5 fractions is prospected.
在这种配置中，碳五鸟瞰性能接近，一辆四轮驱动。
In this configuration, the performance of C5 Airscape is close to that of a four-wheel drive.
在前后两端强大的设计上突出的碳五鸟瞰道路的立场。
The powerful design of the front and rear ends highlight the on-road stance of C5 Airscape.
狼疮性肾炎患者中二十碳五烯酸对于氧化应激和血浆脂肪酸组分的作用。
Effects of eicosapentaenoic acids on oxidative stress and plasma fatty acid composition in patients with lupus nephritis.
公司建有省级企业技术中心和碳五工程技术研究中心，通过了三体系认证。
SHANDONG YUHUANG CHEMICAL CO. , LTD has provincial enterprise technology center, C5 engineer technology research center and pass the identification of three systems.
两种方法结合后快速有效地从土壤中筛选到了二十碳五烯酸高产菌株d283。
After two method unions effectively screened fast from the soil to eicosapentaenoic acid high production strain D283.
廿碳五烯酸是近年来发现的十分有效的抗血管疾病药物，主要存在于海洋生物中。
Eicosapentaenoic acid is a new found and very effective antiatherogenic drug. It is mainly found in Marine living beings.
利用蒸汽裂解和炼油工艺的碳四和碳五馏分生产丙烯是增产丙烯的一条重要途径。
Technologies for propylene production by using C4 and C5 fractions as feedstock coming from steam cracker and refineries are reviewed.
本发明提供了碳五残渣油的应用，用碳五残渣油作为聚丁二烯橡胶的辅助补强剂。
The invention provides an application of a C5 oil residue which can be used as an auxiliary reinforcing agent of polybutadiene rubber.
本文介绍了应用新型曝气沉淀池—曝气生物滤池工艺处理碳五加氢石油树脂化工废水的工程实例。
A new rotational precipitation-biological aerated filter process was used in the treatment of petrolic and resinic wastewater in engineering operation.
羰化反应条件下考察了异戊二烯、1-辛烯、环戊二烯、混合碳五馏份及脱去环戊二烯的碳五馏份的羰基合成反应。
The hydroformylation of isoprene, 1 octene, cyclopentadiene, and C 5 distillate where cyclopentadiene has been removed is studied under the hydroformylation conditions(6.
利用微生物发酵生产二十碳五烯酸由于具有周期短，不受环境、季节、气候影响等优点，是近年来国内外的研究热点。
Production of eicosapentaenoic acid by microorganisms is the hotspot in recent years because of its merits such as the short cycle, free effect in material and environment, season, weather.
乙烯装置第二轮改扩建完成后，由于原油来源多样化，使裂解原料的品质改变，造成裂解碳五产品中双烯烃含量增加。
After the 2~(nd) revamp of Ethylene Plant, the diversified feedstock changed the quality of cracking feedstock, thus inerea- sing the diolefin content in cracking C_5 product.
用尿素沉淀法和分子蒸馏法研究了二十碳五烯酸(简称e P A)、二十二碳六烯酸(简称d H A)乙酯的分离提纯。
In this study, urea inclusion method and molecular distillation method were applied in the purifications of ethyl ester of EPA and DHA.
目的：用毛细管气相色谱法测定海狗油中二十碳五烯酸（EPA）、二十二碳五烯酸（DPA）和二十二碳六烯酸（DHA）的含量。
Objective: To determine the contents of eicosapentaenoic acid (EPA) , docosapentaenoic acid (DPA) and docosahexaenoic acid(DHA)in harp seal oil by capillary gas chromatography.
多不饱和脂肪酸（PUFA）含量丰富，其中二十碳五烯酸（EPA）和二十二碳六烯酸（DHA）含量相当高，占总脂肪的25．26％-27．21％。
Thecontents of polyunsaturated fatty acids (PUFA), EPA and DHA compose 25.26% to27.21% of the total lipid. EPA and DHA contents in soft body, digestive gland andgonad are insignificantly different.
虽然人体可以自动将 α-亚麻酸（ALA）转换成 二十碳五烯酸（EPA）和二十二碳六烯酸（DHA） ，但转换率很低，人们需要食用大量含有 α-亚麻酸（ALA）的食品才行，这种做法可行性不高。
Although human can convert alpha-linolenic acid(ALA)to EPA and DHA, the conversion rate is so low, you need eat a lot of food contain ALA, that's make it impractical.
超过一半的居民用电用于运行家用电器，并产生了全球五分之一的碳排放。
More than half of all residential power goes into running household appliances, producing a fifth of the world's carbon emissions.
其他五种分别是：碳、氧、氮、氢和硫。
The others are carbon, oxygen, nitrogen, hydrogen and sulfur.
一项有益的举措将是，达成一项全球协定，阻止砍伐和焚烧森林——它所产生的碳排放占全球总量的五分之一。
A useful step would be to conclude a global pact to discourage the cutting down and burning of forests, something that accounts for a fifth of the world's carbon output.
柴油车尾气粒子，是城市烟雾的主要组成部分，是由外表包裹着有机化学和五金的碳芯组成的。
Diesel exhaust particles, a major part of urban smog, consist of a carbon core coated with organic chemicals and metals.
哥本哈根环境部目前正率先带头开发一个雄心壮志的项目以在五年之内将碳排放量减少20%，并且争取在2025年达到碳平衡。
The city's Environment Department is spearheading an ambitious program to reduce its carbon emissions by 20 percent within five years, and achieve carbon neutrality by 2025.
一些分析人士认为上周五的协议可能仍会刺激碳交易。
Some analysts think Friday's events could still stimulate carbon trading.
超过四分之一的工业碳排放以这种形式流动，超过1990年的五分之一。
Just over a quarter of all industrially emitted carbon moves about in this way, up from a fifth in 1990.
和大部分六碳糖分子不同，木糖醇是以五碳为骨架的。
Unlike most sugar molecules which are based on a six-carbon structure, Xylitol is based on five carbon atoms.
它还与核苷酸互换使用，尽管后者是由一个五碳糖、磷酸和一个碱基组成。
The term is also used interchangeably with “nucleotide” although the latter is composed of a five-carbon sugar joined to a phosphate group and one of the bases.
它还与核苷酸互换使用，尽管后者是由一个五碳糖、磷酸和一个碱基组成。
The term is also used interchangeably with “nucleotide” although the latter is composed of a five-carbon sugar joined to a phosphate group and one of the bases.
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