英语释义

1. to delay or impede the development or progress of to slow up especially by preventing or hindering advance or accomplishment
chemicals to retard the spread of fire

2. to become delayed to undergo retardation

3. a holding back or slowing down retardation

4. a person affected with mental retardation

5. a foolish or stupid person

6. to slow down the development or progress of (something)

7. a person who has slow mental development also a stupid or foolish person

8. to slow down delay
Bad weather retarded our progress.

9. to slow up especially by preventing or hindering advance or development
retard spoilage retard hair loss

片语

reductor减速器；还原剂

scorch retarder防焦烧剂

cement retarder水泥缓凝剂

car retarder阻车器车辆减速器

retarder parachute引导伞

vulcanization retarder硫化阻滞剂

boiler retarder锅炉阻流板

decelerator减速器；缓动装置；制动器；延时器

hydro retarder水剎车

surface retarder表面层缓凝剂

group retarder线束减速器

英汉例句

• an associated braking system is proposed as a way of applying eddy retarder to articulated vehicles.

  提出利用联合制动系统将电涡流缓速器应用到铰接车辆上的方法。

• the effect of retarder on setting time, strength of hardened paste and crystallization habit of building gypsum was studied.

  考察各种缓凝剂对建筑石膏凝结时间、硬化体强度以及结晶习性的影响。

• the research on using waste gypsum from producing concrete admixture as cement retarder is presented.

  介绍了利用生产混凝土外加剂时排放的工业废石膏作为水泥缓凝剂的研究。

• second, since the hydraulic torque converter and hydraulic retarder use one hydraulic system, it can reduce the accessory system and predigest the control.

  另一方面使液力变矩器和液力减速器使用一个液压系统，减少了辅助系统，简化了操纵控制。

• the paper introduces the field performance of a new kind of oil well cement retarder qr-300c, and its application in production string cementing on three deep exploratory wells at tuha oil field.

  介绍了一种新型油井水泥缓凝剂qr-300c的应用性能和在吐哈地区3口深探井油层套管固井中的应用情况。

• the current situation of vehicle retarder marketing is analyzed according to investigation result.

  根据实际调查结果，分析了我国汽车缓速器的市场现状。

• desulphurization render gypsum can be prepared using composite retarder and some tests study on the setting time and mechanical property of desulphurization render gypsum.

  采用自制的复合缓凝剂配制出脱硫粉刷石膏，并对脱硫粉刷石膏的凝结时间及力学性能进行了研究。

• briefly introduces the function characteristics of assistant braking system, its main types in engine braking and retarder and effects in adjustment and application.

  介绍了辅助制动系统的功能特点、发动机制动和缓行器等主要辅助制动装置类型、安装试验效果及应用情况。

• the test results show that this retarder meets the design requirements and is the basis for optimal retarder design and far development of these series products.

  试验结果表明，该车用转筒式电涡流缓速器符合设计要求，设计实践为转筒式电涡流缓速器的优化设计和系列化设计提供了依据。

• this paper introduces the structure and operating principle of the retarder test stand, and constructs the dynamic simulation model of system based on matlab/simulink.

  介绍了减速器试验台的结构和运行原理，利用matlab/simulink建立了系统动态仿真模型。

• testing shows that the error of the retarder is permissible, which proves the design is reasonable.

  测试表明，实际制作的器件的误差完全在允许范围内，说明这一设计是合理的。

• this paper introduces the results of laboratory experiment and field application hy using the low viscosity cmc as a retarder in cement slurry.

  本文介绍用低粘度cmc作为水泥浆缓凝剂的室内试验和现场使用情况。

• low dosage and high performance retarder with the function of grinding aid was developed on the basis of the hydration mechanism of alkali- slag cement.

  根据堿矿渣水泥水化机理，研制出兼有助磨作用的低掺量高效缓凝剂。

• the characteristics of eddy current retarder were analyzed at low and high velocity respectively. a selecting method for switch point between mathematical model and neural network was proposed.

  分析了电涡流缓速器的输出制动力矩在低、高速时的特性，提出了数学模型与神经网络模型切换点的选择方法。

• in order to control its coagulation time , 2% retarder should be added.

  为了控制其凝结时间，需加入2%的缓凝剂。

• the technology of super concrete retarder is a new research interest in concrete technology.

  混凝土超缓凝剂技术是当今混凝土技术的一个新的研究方向。

• car retarder is equipment applied in mechanical and automatic hump marshalling yards for regulating rolling speed of sets of car.

  车辆减速器是机械化驼峰和自动化驼峰编组场用来调整车组溜放速度的设备。

• conclusion: ethanol can be used as the retarder of the nerve stem conduction.

  结论：乙醇可以用作神经传导的阻滞剂。

相似词

brake剎车；阻碍

decelerate使减速

slacken使缓慢；使松弛

slow放慢；阻碍

相反词

accelerate加速；促进；增加

hasten赶快；急忙

hurry仓促（做某事）；匆忙，急忙；催促；急送；（朝某方向）迅速移动；迅速处理

quicken加快；鼓舞；使复活

rush沖进；匆促；急流；灯心草

step up提高；增加；走近