retarders
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n.延迟者[器]；【化】延迟剂
网络延缓剂；延迟器；缓凝剂
英英释义
Retarder
In rail transport, a retarder is a device installed in a classification yard used to reduce the speed of freight cars as they are sorted into trains. Each retarder consists of a series of stationary brakes surrounding a short section of each rail on the track that grip and slow the cars' wheels through friction as they roll through them.
以上来源于:Wikipedia
双语例句
1.Thisfeaturecanbeusedtocanceltheunwantedpolarizationeffectinanopticalsystem, and to fabricatephaseretarders.利用薄膜的这一特性可以消除光学系统不想要的偏振效应以保持光的偏振状态，也可以用来制作薄膜位相延迟片。2.toconcrete,thesettingtimeofconcreteextendswithamountofset-retardersincrease.对混凝土而言，常用缓凝剂随掺量增大，混凝土凝结时间显著延长。www.ichacha.net3.Guaranteemassconcreteandhotweatherhasretarders as well as requirementsoftheconstruction.保证大体积砼及炎热天气下有缓凝要求的施工工程。detail.china.alibaba.com4.Thecoarseningofcrystalandworseningofporestructureare the internal reasonaboutstrengthlosscaused by addition of retarders.晶体粗化和孔结构劣化是缓凝剂引起强度降低的根本原因。5.Theashesfromdesulfurizationcouldbeusedascementadjustingretardersandmasonrycementormortarwithhigh performance.可利用脱硫灰渣生产高性能水泥调凝剂和高性能砌筑水泥或砂浆。www.juyy.net6.However,theseretarders delays onset of C3S hydrationandmay therefore also delaystrengthevolution.但这些缓凝剂会延迟C3S的水化，从而也延迟水泥浆体强度的发展。www.jccsoc.com7.Retarders:Printinginkadditiveswhichextendtheink'sopentimeonpress.延缓剂：油墨的添加剂，它延长油墨在印刷机上的开放时限。8.Effectofdifferentdosage of the threeretardersasBF,THandFQonthesettingtimeandstrengthofalkali-slagcementwasintroduced.介绍了BF、TH、FQ三种缓凝剂不同掺量对碱矿渣水泥凝结时间和强度的影响，并做了混凝土试验，介绍了工程应用情况。www.chemyq.com9.Plastersother than those for dentistry,whetherornotcoloured,withorwithoutsmallquantitiesofacceleratorsorretarders其他熟石膏，不论是否着色及带有少量促凝剂或缓凝剂www.kashi.gov.cn10.Plasters for dentistry,whetherornotcoloured,withorwithoutsmallquantitiesofacceleratorsorretarders牙科用熟石膏，不论是否着色及带有少量促凝剂或缓凝剂china-customs.com1
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权威例句
RetardersRetarders
Metal smoke retarders for poly(vinyl chloride)
Nitrification Retarders and Slow-Release Nitrogen Fertilizers
Effect of enhancers and retarders on percutaneous absorption of flurbiprofen from hydrogels
Polarimetry using liquid-crystal variable retarders: theory and calibration
The effect of retarders on the microstructure and mechanical properties of magnesia–phosphate cement mortar
Plasmonic metamaterial wave retarders in reflection by orthogonally oriented detuned electrical dipoles
Alternative calcium sulfate-bearing materials as cement retarders : Part I. Anhydrite
Dilatometric Studies of the Behavior of Some Inhibitors and Retarders in the Polymerization of Liquid Vinyl Acetate. I
1. The effects of five common set-retarders on setting time of cement paste and concrete and strength of concrete are studied.
论文分别研究了木钙、糖钙、酒石酸、焦磷酸钠和蔗糖共五种常用缓凝剂对水泥净浆凝结时间、混凝土凝结时间及强度的影响。
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2. Applied results have shown that such quaternary ammonium compounds can be used as excellent retarders. good antistatic ag...
应用结果表明：agq可作为优良的缓染剂、且具有良好的抗静电性能和手感。
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3. The ashes from desulfurization could be used as cement adjusting retarders and masonry cement or mortar with high performance.
可利用脱硫灰渣生产高性能水泥调凝剂和高性能砌筑水泥或砂浆。
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4. The preferred adsorption of retarders on different faces of gypsum crystal changes growth habit of dihydrate crystal and its crystal morphology.
缓凝剂对晶面的选择性吸附，改变了二水石膏晶体的生长习性和形貌。
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5. The effect of some setting retarders on the workability of alkali-activated carbonatite-slag grouting material(AACSGM for short) was investigated.
研究了数种缓凝剂对碱碳酸盐矿-矿渣灌浆材料工作性能的影响。
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6. Degradation triggers can be temperature or chemical reactants, with optional accelerators or retarders to provide the desired timing for plug removal.
降解引发要素可以是温度或化学反应物，以及任选的加速剂或缓速剂以提供所需的封堵去除时间。
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7. This paper discusses the necessity of applying a retarder to a commercial vehicle, and the types and characteristics of retarders now used in vehicles.
探讨缓速器在商用汽车上应用的必要性以及目前使用的各种缓速器的分类及其特点。
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8. By modification with retarders, HPMC and adhesive agents, FGD plastering gypsum can be prepared with good workability, adhesive capacity and climate resistant.
采用缓凝剂、纤维素醚、粘结剂改性，可以配制施工性、粘结性、耐候性良好的脱硫粉刷石膏。
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9. A variety of retarders, HPMC, waterproofing agent, adhesive agents were added to the FGD building gypsum respectively and tested for some relevant performance;
将多种缓凝剂、纤维素醚、憎水剂、粘结剂分别加入脱硫建筑石膏中进行相关性能的测试；
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10. Locked stop wagon retarder for high speed running is a new product, this paper mainly introduces its performance, application and the method of retarders layout.
高速锁闭停车顶是一种新产品，这里重点介绍它的性能、应用及布顶方法。
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11. The adsorption of retarders on the surface of nuclei newly produced inhibits the crystal growth of dihydrate and accordingly controls the hydration process of gypsum.
缓凝剂在二水石膏晶胚表面的吸附，使其晶体生长受阻，成为水化的控制过程。
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12. The cement setting time at different temperatures has been measured through choosing citric acid, sugar and sodium gluconate as the retarders of iron Portland cement.
通过选用柠檬酸、白糖、葡萄糖酸钠为矿渣硅酸盐水泥的缓凝剂，测定了不同温度下水泥的凝结时间，分析了温度对混凝土缓凝剂最优掺量的影响规律。
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13. The effecting law and action mechanism of retarders on hydration process of building gypsum, crystal morphology of dihydrate and pore structure have also been revealed.
揭示了缓凝剂对建筑石膏水化进程、晶体形貌和孔结构的影响规律和作用机制。
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14. Electronic modules, instead of traditional relays, perform directly the control of switches, signals and retarders and identification of the status of the track circuits.
电子模块取代原有的继电器，直接实现对道岔、信号机、减速器的控制和对轨道电路的状态识别。
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15. By adding different retarders, the water reducing effect is improved in varied degrees, which reflects the difference of its adaptability to naphthalene water-reducing agent and cement.
掺加不同种类的缓凝剂均不同程度促进高效减水剂提高减水作用，并且对减水作用的提高程度反映了该缓凝剂与萘系高效减水剂和水泥三者的适应性差别。
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16. This paper introduces the determination of amount of retarder layout of stop retarder , position and method of retarder layout and effect in application after stop retarders are installed.
宝丰车站调车场尾部应用停车顶代替人工上鞋和拧手闸使车辆停车防溜，文章详细介绍了停车顶布顶数的确定、布顶位置和布顶方式及安装停车顶以后的使用效果。
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17. According to the condition of the point-continued speed control system, writer discusses 3 installation styles of the small retarders-group, to solve the problem of use the small retarders-group.
根据目前点连式调速系统的现状，提出了3种新的小顶群布顶方式，用于解决目前小顶群使用中出现的问题。
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18. The authors introduce the troubles inspection methods of the manual control switch, speed control switch, gas-pressure control switch and relay box of electromagnetic retarders used in Yutong coaches.
介绍宇通客车电涡流缓速器手控开关、速度控制开关、气压控制开关、继电器盒等故障的检测方法。
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19. The authors introduce the troubles inspection methods of the manual control switch, speed control switch, gas-pressure control switch and relay box of electromagnetic retarders used in Yutong coaches.
介绍宇通客车电涡流缓速器手控开关、速度控制开关、气压控制开关、继电器盒等故障的检测方法。
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retarders
