Q因子,Q factor
1)Q factorQ因子
1.TheQ factor test of transparent optical channel;透明光通道Q因子的测量
2.The shafting stability was judged by adoptingQ factor method.针对邹县发电厂4期工程1000MW超超临界汽轮发电机组提出了轴系的稳定性问题,对轴系设计阶段轴承的失稳转速、比压和对数衰减率,以及轴系的横振特性和扭振特性等进行了分析,采用日立Q因子法对轴系稳定性进行了判别,对气流激振的原因、防止激振的设计准则和措施以及机组实际投运的情况进行了阐述,同时介绍了国际各大制造厂对汽轮发电机组轴系稳定性的基本判定依据。
3.The simulation results such asQ factor and BER are given and deeply ana-lyzed.分析了DWDM技术及系统的设计原理,在此基础上,给出了基于Optisystem的DWDM光传输链路仿真模型的搭建,对复用及解复用后的光信号进行仿真得出光谱图,对链路传输性能及Q因子、误码率、眼图的等参数进行分析,并验证了波分复用系统的正确性和设计方案的可行性,近而得出相关结论。
2)Q mode factorQ-型因子
3)Mandel factor Q(t)Mandel因子Q(t)
4)Q compensation factorQ补偿因子
5)Q-convergent factorQ-收敛因子
6)quality factor Q品质因子Q
1.For the printing process,one of the optimization objectives is to acquire a lower antenna resistance,a higherquality factor Q and desired properties to meet the needs of remote sensors.通过对印刷天线的分析,进而得出印刷天线电感及电容的获得主要取决于设计结构的结论,而对印刷工艺而言,印刷工艺的优化目标之一则是获得较低的天线阻值,从而得到较高的天线品质因子Q,获得理想的天线综合性能,满足感应距离的需要。
英文短句/例句
1.Research on Machanics of One Dimention Photonic Crystals Q Uality Factor一维光子晶体高品质因子Q机制研究
2.A Discussion on the Quality Factor Teaching in the Electronic Technology Course System;电子专业课程体系中品质因数Q的教学探讨
3.Study on the Quality Factor Control Technology of the Microcantilever;微悬臂梁品质因数Q控制技术的研究
4.Strange particle with mass m′>50m_p and composite state (q′,q~-′);质量m′>50m_p的奇异粒子与(q′,q~-′)复合态
5.The Q, or quality factor, of an oscillatory system is a very widely used term.一个振动系统的Q，即质量因子，是一个应用极广的概念。
6.Some Fundamental Properties of Class wF(p,r,q) Operators关于wF(p,r,q)类算子的一些基本性质
7.On Kp, q-factorizations of Complete Bipartite Multigraphs;完全二部多重图的Kp，q-因子分解
8.The Life Story of Q:The Eternal Monument--Oppugning The Artistic Defects of The Life Story of Q by Shen Yan;《阿Q正传》:撼不动的经典——申燕《〈阿Q正传〉的艺术缺陷及原因》质疑
9.The Definition and Related Properties of K(lnK)～q and M(lnM)～q (q>0);K（lnK）～q和M(lnM)～q（q>0）的定义及性质
10.Research on the main economic traits of the new strain of high quality Porphyra haitanensis坛紫菜优质新品系(Q-1)主要经济性状的研究
11.On the Rate of Approximation of q-Bernstein Operators and Baskakov Operators关于q-Bernstein算子和Baskakov算子逼近性质的研究
12.Environmental testing for electric and electronic products--Test Q: SealingGB/T2423.23-1995电工电子产品环境试验试验q:密封
13.The Ring-theoretical Properties of A New Kind of q-Deformed Quantum Group R_q(sl(2)) of U(sl(2));U(sl(2))的一类新的q-形变量子群的环论性质
14.The Research on a Certain (p,q) Type of Operator of Orlicz SpaceOrlicz空间里的一类（p，q）型算子性质的研究
15.THE HONGJIAN,A Q AND OTHER--"Besieged City" Characterization of Lu Xun factor;方鸿渐 阿Q及其他——《围城》人物塑造中的鲁迅因子
16.Lam Soon has received the Hong Kong Q-Mark from The Federation of Hong Kong Industries as a recognition of its supreme product quality.南顺产品品质优良,获香港工业总会颁发q唛荣誉。
17.(∈,∈∨q)-Fuzzy BCK-filters(∈,∈∨q)-模糊BCK-滤子
18.The Definition and Related Properties of K(lnK)~q and M(lnM)~q(q>0)鞅空间K(lnK)~q和M(lnM)~q(q>0)的定义及性质
相关短句/例句
Q mode factorQ-型因子
3)Mandel factor Q(t)Mandel因子Q(t)
4)Q compensation factorQ补偿因子
5)Q-convergent factorQ-收敛因子
6)quality factor Q品质因子Q
1.For the printing process,one of the optimization objectives is to acquire a lower antenna resistance,a higherquality factor Q and desired properties to meet the needs of remote sensors.通过对印刷天线的分析,进而得出印刷天线电感及电容的获得主要取决于设计结构的结论,而对印刷工艺而言,印刷工艺的优化目标之一则是获得较低的天线阻值,从而得到较高的天线品质因子Q,获得理想的天线综合性能,满足感应距离的需要。
延伸阅读
Q因子分子式：CAS号：性质：在共聚合反应中两个单体能否发生共聚，决定于单体的共振稳定性和极性。在Q-e概念中，用Q因子描述单体的共振稳定性。Q值越大，表示共轭效应越大，单体转变成自由基越容易。极性用e因子表示，带吸电子取代基的烯类单体e为正值；带斥电子取代基的烯类单体e为负值。
