The storage time could be prolonged by adding retarder.
加入适量阻聚剂可以延长其保存期。
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。
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。
Circumstance temperature influences the function of retarder for concrete apperantly.
缓凝剂的缓凝效果，受环境温度的影响十分明显。
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。
The planetary circular tooth chain retarder is a new type of planetary transmission apparatus.
链条圆弧齿行星减速机是一种新型行星传动装置。
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。
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。
Moreover the purity of N-phenyl maleimide was improved to over 99% when adopting polymerization-retarder.
加入四聚剂后，N -苯基马来酰亚胺的纯度提高到99%以上。
The retardation of the Fresnel rhomb phase retarder was measured with the measurement error less than 0.3%.
经过对菲涅耳菱体型相位延迟器件的测试，测量误差小于0.3%。
After site testing, we find a kind of problem diagnosing criterion for rolling bearings of damageable retarder.
通过现场测试总结并提出了一种易损减速器滚动轴承的故障诊断判据。
It has importance to find the cause of "DE AD" retarder formed and make responding measure for the safety of shunting.
找出减速顶“死顶”形成的原因及制定应对措施，对调车工作安全具有重要意义。
The research of this paper will bring a feasible method to solve the problem of energy waste on the eddy current retarder.
本文的研究将为解决电涡流缓速器能量浪费问题带来一个较为可行的方法。
Experiment and analysis were set for retarder, and retarding plasticizers were matched to analyze the concrete performance.
对缓凝剂进行试验和分析，并配置缓凝型减水剂，对混凝土的性能进行分析。
All results show that permanent magnet type retarder using robust design technique can decrease braking torque fluctuation.
结果表明：采用稳健性设计的永磁式缓速器可以较好地改善制动力矩波动率。
In this paper, a wideband retarder AS was developed which is insensitive to temperature within a certain temperature range.
为此，研制了一种在一定温度范围内对温度不太敏感的宽温带缓凝剂AS。
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。
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。
The carton length determines the distance between the pairs of pusher and retarder flight lugs found on the flighted carton conveyor.
纸盒长度决定着刮板输送器纽链两侧的推杆突耳与阻滞突耳之间的距离。
This paper expresses a kind of CWP composite cement grout made up of water, cement, water glass as accelerant and phosphate as retarder.
研制了一种以无机聚合物（水玻璃）为速凝剂、以磷酸盐为缓凝剂配制而成的CWP水泥复合浆液。
The text research invalidation form to sprocket retarder, and propose preventive measures, so that enhance useful life of sprocket retarder.
对链轮减速器进行失效形式的研究，并提出防范措施，以提高链轮减速器的使用寿命。
So the theoretical basis is provided for optimizing achromatism of the rhomb-type retarder and the material selecting scope can be extended.
从而为优化菱体型相位延迟器的消色差性，扩大材料的选取范围提供理论指导。
Impurities from phosphogypsum had deleterious effect on the property of cement when used as cement retarder, which caused limited application.
磷石膏用作水泥缓凝剂时，其中含有的杂质对水泥的性能产生不利影响，因此使其应用受到限制。
The chain wheel retarder based on chain transmission, it is a new applied retarder consisting of speed-down machine of chain wheel chain disc.
链轮减速器是基于链条传动，由链轮链盘减速机构组成的实用新型减速器。
This feature not only can be used to cancel unwanted polarization effects in optical system, but also can be used to fabricate phase retarder.
利用薄膜的这一特性可以消除光学系统中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。
Based on the medium bus using retarder and the application in flat road, the distance control of vehicle at high speed using retarder is studied.
以装用缓行器的中型客车为实例，以缓行器在平路中的应用为着眼点，研究了利用缓行器对高速行驶车辆的距离控制问题。
In order to improve the transmission precision of the cycloid gear retarder, it is necessary to make a thorough toughness analysis on cycloid gear.
为了提高摆线针轮减速器的传动精度并对其做进一步的动态分析，要研究摆线齿轮的刚度问题。
The production of spin-polarized electrons and the modulation of polarization direction with liquid crystal variable retarder (LCVR) are discussed.
LCVR控制入射光子的偏振度，从而实现对自旋极化电子束极化方向的调制。
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。
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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