查询词典 chain

Oil is a lubricant . It is used to reduce the friction between two surfaces. Think about the chain on your bicycle. If there were no oil on it, then the cog and the chain would be subject to much more friction. The bike would be very hard to pedal.

油是一种润滑剂，可以减少两物体表面的摩擦力；想想你脚踏车上的链条，如果上面没有润滑油，齿轮和链条间会产生很大的摩擦力，脚踏车就不好踩了。

The aim of this thesis is to analyze a new type bicycle chain which is a key part of transmission system of bicycle. It is also belong to roller chain. Recently, the requirement for level of speed variation is keeping going higher.

中文摘要本文主要在於分析一新型之自行车关键传动零组件链条，链条是用来将人力传递至车轮，属於滚子链条的一种。

As a fat-soluble vitamins, vitamin E is a broken chain anti-oxidants, primary role is to block the lipid oxidation chain reaction is the body's first line of defense against oxidation.

作为一种脂溶性维生素，维生素E属断链抗氧化剂，主要作用是阻断脂肪氧化的反应链，是体内抗氧化的第一道防线。

The dynamic mecha-nieal temperature spectra of polyester/polyether block copolymers having three differ-ent chain structure measured with different temperature program were compared and the effect of chain structure on the erystallization of soft segments was discussed.

其次，比较了三种不同链结构的聚酯-聚醚嵌段共聚物在不同温控程序下的动态力学温度谱，讨论了链结构对软链段结晶的影响。

Because the miscibility of TLCPs and PSF was poor, a new series of block copolymers—the block copolymers of PSF chain and TLCPs chain were prepared.

首次设计合成了一系列嵌段共聚物—聚砜链段与TLCP链段的嵌段共聚物，研究了其结构、液晶性、热性能。

Haiyuan Canton Embroidery Factory is a set design, plate making, proofing, production and sale of various clothing, shoes, hats, handbags and other accessories in one comprehensive enterprise, products such as metal welding, alloy casting, corsage, flower shoes, shoes chain, waist chain, alloy brooch, diamond-studded jewelry, pendants, bracelets, necklaces, diamond-studded mesh and so on, the scope of business mainly includes lace:(car bone lace, multicolor lace, lace beads, special lace, soluble lace , mesh lace, cotton lace, warp knitted lace, elastic lace, bar lace, flowers, brooch, the flower, embroidery word from VP), handmade flower:(set lace beads, copper flower, cotton lace, beads Flower Tablets, Muzhu, plus hanging ribbon beads, wire flower, hand hook flower) and so on, fashionable varieties.

广州海源珠绣厂是一间集设计、制版、打样、生产、销售各类服装、鞋帽、手袋等辅料于一体的综合型企业，产品如五金焊接、合金铸造、胸花、鞋花、鞋链、腰链、合金心口针、镶钻饰品、吊坠、手链、项链、镶钻网布等，业务范围主要包括花边：（车骨花边、多色花边、珠片花边、特种花边、水溶花边、网布花边、纯棉花边、经编花边、弹力花边、条码花边、花朵、胸花、对花、刺绣VP字领），手工花：（订珠花边、铜片花、全棉花边、珠片花、木珠、丝带加吊珠、铁丝花、手勾花）等，款式新颖，品种齐全。

Our main productions are (0.3-250t) pulley,(0.5-20t) chain block,(0.5-5t) lever block,(0.5-10t) electric block, all kinds of jacks such as hydraulic bottle jack, long ram jack, ratchet buckle, hand puller, lifting riggings, chain, and hook series, etc.

手拉葫芦，（0.5-5吨）手扳葫芦，（0.5-10吨）电动葫芦，安全带脚扣，紧线器，吊索具等起重工具。

It could test chain killing rate of cockroaches quickly using quadrate box, while simulating house could evaluate the chain killing efficacy against cockroaches externally.

结论方箱法能快速检验饵剂的连环杀蟑效果，模拟现场法能更客观的评价饵剂的连环杀蟑效果。

Portable chain-saws 0 Chain brake performance Revision of ISO 6535:1991, ISO 6535:1991/ Cor 1:2004

便携式链锯链制动性能ISO 6535：1991， ISO 6535：1991/ Cor 1：2004的修订

Designing of dredging device for bucket dredger , such as the design and calculation method of bucket chain device, determination of the length of bucket chain as well as other relative construction problems.

它直接关系到生产效率，船的寿命及经济效益。本文从理论和实践经验阐述其设计中的主要&热点&及如何予以解决。

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。