查询词典 ethylene series

In this thesis, we did modifications of alkyl groups upon benzyl fluorophosphonate. In order to study the influence of alkyl length and steric effect on activity and selectivity of probes, we synthesized benzyl fluorophosphonate recognition heads with modifications including ethyl, butyl, octyl and cyclohexyl. By way of connecting different kinds of tag like azido group, biotin and rhodamine with recognition heads separately through a higher hydrophilic ethylene glycol derived linker, a series of benzyl fluorophosphonate probes were made up. And they will apply to various biological testing strategies.

在本论文中，我们以苯甲基氟化磷酸酯为基础，於其上进行一系列烷基之修饰，为了探讨烷基长度与空间立体性质对於探针活性及选择性的影响，我们合成了包含乙烷基、丁烷基、辛烷基以及环己烷基修饰的苯甲基氟化磷酸酯辨识端，并藉由具较高亲水性的聚乙二醇衍生连接桥结合三种不同的发报端，分别有叠氮基团、生物素及萤光基团来构成不同的化学探针组合，这一系列苯甲基氟化磷酸酯类化学探针将可被应用於不同的生物测试策略。

With toluene two isocyanogen diethylene glycol dinitrate, the polyester or the polyether dihydroxy alcohol, two methylol propionic acid, the triethylamine, the ethylene diamine and so on are raw materials, uses the prepolymer dispersion method, has prepared a series of anion river character polyurethane emulsion.

用甲苯二异氰酸酯、聚酯或聚醚二元醇、二羟甲基丙酸、三乙胺、乙二胺等为原料，采用预聚物分散法，制备了一系列的阴离子水性聚氨酯乳液。

A series of ansa-metallocenes were synthesized. Their catalytic properties for the polymerization of ethylene and propene were studied.

4合成了一系列硅桥连双茂化合物，并分别研究了它们对乙烯和丙烯聚合的催化性能。

LY series desulfurizers are synthesized by sterically hindered fatty amine, ethylene oxide andpropylene oxide, which is a ring-splitting polymerization reaction at the catalysts.

采用带有空间位阻基团的脂肪胺在催化剂的作用下与环氧丙烷和环氧乙烷开环聚合，合成LY系列脱硫剂。

EMA is Monsanto's trademark for a series of white, odorless, freeflowing resins made by copolymerizing one mole of ethylene with one mole of maleic anhydride.

EMA 是蒙山都公司生产的一组树脂的商标，这些树脂白色、味、动性好，是经1克分子马来酐聚合而成的。

Whilst other brands use mechanical or hand cleaning methods to clean the cartilage which can result in a high flesh-protein content in their final product (which in turn requires strong chemicals and bleaches to sterilize it, disguise its greyer colour and fishier smell), LaneLabs uses a unique series of enzyme baths to clean the cartilage without involving toxic chemicals, radiation or ethylene oxide.

虽然其他品牌采用机械或手工清洗方法，清洗软骨，可以造成很高的肉，蛋白质含量在其最终产品（而这又需要强大的化学品和漂白剂消毒它，掩盖其更灰色的颜色和fishier气味），LaneLabs采用独特的一系列酶浴清理软骨不涉及有毒化学品，辐射或环氧乙烷。

Using butadiene nitrile rubber, ethylene-vinyl acetate copolymerand natural rubber as main materials,other compositions being added into,through a series of working procedures,such as masticating,composing,mixing,crosslinking and foaming,terpolymer shoe-sole with microporeis made.

以丁腈橡胶、乙酸乙烯共聚物和天然橡胶为主要原料，配以其它体系，经素炼、合炼、混炼、交联发泡等工序制得三元共混微孔鞋底。

I produced is a new highly efficient catalyst series products, antimony trioxide, ethylene glycol antimony, antimony acetate at the same time the production capacity of three products and enterprises in Hunan Province is unique in the country is also one of the few.

我公司生产的是新型高效催化剂系列产品，三氧化二锑、乙二醇锑、醋酸锑同时具有三种产品生产的能力的企业，在湖南是独一无二、在全国也是屈指可数的。

Company development and production of ethylene glycol phenyl ether and its acetate, propylene glycol phenyl ether and its acetate, low-foam wetting dispersant, silane coupling agent, solubilizer, emulsifier, such as series of many products, domestic innovative products, quality has been well-known shoulder to shoulder similar foreign products.

公司研制生产的乙二醇苯醚及其醋酸酯、丙二醇苯醚及其醋酸酯、低泡润湿分散剂、硅烷偶联剂、增溶剂、乳化剂等系列的许多产品，为国内独创产品，品质优良，已比肩国外同类知名产品。

CAS radiation technology services company in Shanghai of the Chinese Academy of Sciences, the Ministry of radiation technology company in Shanghai's technology subsidiary, and the Chinese Academy of Sciences radiation technology company in 1989 by the Chinese Academy of Sciences of Nuclear Science and Physical and Chemical led the organization of the Chinese Academy of Sciences, owned by high-energy physics Shanghai by the atomic nucleus, Lanzhou Modern Physics, Plasma Physics in Hefei, the Changchun Applied Chemistry, Hefei Chinese Scientific and Technical University jointly established a joint venture and technical input, built for the cable factory in Yantai, Changshu Cable Factory, Liyang Cable Factory, Huaian cable factory Electronic contracting, such as the establishment of a special radiation cross-linking cable production lines and a number of radiation center and computer and new materials production base, by the relevant State Council ministries and provincial and municipal leaders on the importance and recognition, that was the first national high-tech Enterprise units, radiation technology company in 2002 to reform the merger into a new high-tech companies, and the Shanghai Technology Services Division of the Department of independent legal entities and by relying on the Chinese nuclear radiation and high-tech base for the successful trial production of 200-nanometer tetrafluoroethylene Ethylene special engineering plastics ultra-fine powder, consisting mainly expected to add new type of dispersing agent, detergent, antioxidant Kangfu agent, the preparation of a motor vehicle and vessel efficient use of lubricating oil additives series.

中国科学院辐射技术公司上海服务部系原中国科学院辐射技术公司在上海的技术子公司，而中国科学院辐射技术公司是1989年由中科院数理化局核科学处牵头组织中国科学院所属的高能物理所，上海原子核所、兰州近代物理所、合肥等离子物理所、长春应用化学所、合肥中国科技大学共同合资并投入技术建立的，建成后为烟台电缆厂、常熟电缆厂、溧阳电缆厂、淮安电缆厂等承包建立了电子辐照交联特种电缆生产线和一批辐照中心和计算机及新材料生产基地，受到国务院有关部委和有关省市领导的重视和表扬，并被国家认定的第一批高技术企业单位，2002年辐射技术公司进行体制改革合并成新的高技术公司，而上海技术服务部系独立法人单位并依托中科院原子核所辐照基地的高新技术及试制成功的200纳米聚四氟乙烯特种工程塑料超细粉，以此为主料加上新型的分散剂、清净剂、抗氧抗腐剂等，配制成汽车用和船舶用的高效润滑油系列添加剂。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。