1) closed-coupled
密偶
1.
The latest application and advances in the exhausts catalyst, such as closed-coupled catalyst, HC adso.
新发展的尾气催化净化技术,如密偶催化剂、HC吸附催化剂以及稀薄燃烧条件下的NOx吸附还原催化剂等的应用,可满足国外未来更严格的排放法规的要求。
2) Precision coupling
精密偶件
1.
Analysis of inspection means for three big precision coupling of fuel supply system in diesel engine;
柴油机燃油供给系统三大精密偶件的检测方法分析
2.
This paper expounds mainly wear features of several key precision coupling of fuel supply system in automobile diesel engine during repairment of automobile.
主要论述在汽车修理中，汽车柴油机燃油供给系中几个最关键的精密偶件的磨损特征，磨损后影响及检验方法，以确保修理质量。
3.
By SEM,micro analysis,tolerance dimension and surface roughness measuring of precision coupling,and atomization performance test of injection nozzle,the failure cause of the precision coupling of a diesel engine,the plunger matching parts,delivery valve and injection nozzle matching parts was investigated.
针对某柴油发电机故障中非正常失效的柱塞偶件、出油阀偶件和喷油嘴偶件三精密偶件,采用扫描电镜、微区成分分析等方法,结合精密偶件配合尺寸、表面粗糙度测量和喷油嘴雾化性能对比试验,分析了三精密偶件失效的原因和失效机制,并提出改进措施。
3) Dual cipher
对偶密码
4) pairwise key
对偶密钥
1.
Research of pairwise key establishment protocol in sensor networks;
传感器网络中对偶密钥建立协议研究
2.
Energy-efficient dynamic pairwise key establishment algorithm for sensor network
传感器网络中能量有效的动态对偶密钥建立算法
3.
And in addition,by combing with the good characteristics of key pool,a novel DNA model based pairwise key establishment algorithm is presented for distributed sensor networks,which uses characteristics of the code of oligonucleotides in DNA strands for key predistribution,and in which,any pair of nodes exchange DNA s.
在KDC(Key Distribution Center)和DNA多样性的基础上,提出了一种用于密钥预置的DNA模型及其密钥预置(Key Predistribution)机制,然后,在结合密钥池(Key Pool)加密技术优点的基础上,提出了一种传感器网络中基于DNA模型的新对偶密钥建立算法。
5) close coupled catalyst
密偶催化剂
1.
A noble Pt-Rh close coupled catalyst supported on a novel high surface area alumina was prepared to control the exhaust gas emission of automobiles.
采用一种新型的、耐高温和具有大比表面积的氧化铝为载体,制备了Pt-Rh密偶催化剂,并用其催化控制汽车冷启动期间的尾气排放。
2.
In the thesis the key alumina support material of close coupled catalyst was studied in detail, which was high-temperature-resistant and had high surface area.
在此基础上研究了密偶催化剂的单一反应,得出各个组分对HC转化性能的影响规律,并且初步探索了NO抑制烷烃转化的机理。
6) Wobble codon
变偶密码子
补充资料：密偶
1.亲密伴侣。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条