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The study about the flux and index of gamma-ray loud blazars show:(1)there is significant correlation between the luminosities in gamma-ray and VLBI radio energy band;(2)there are strong anticorrelarions among the observed indices of soft X-ray, hard X-ray and gamma-ray. For the FSRQs, the whole X-ray emission was contributed by synchrotron self-Compton emission, for the HBLs, the X-ray emission was dominated by synchrotron emission while the soft X-ray emission is dominated by synchrotron emission and the SSC emission dominate the hard X-ray energy band for LBLs;(3) there are strong radio-radio and radio-optical flux correlations for the quasar 3C 273. The higher frequency emission leads those in lower frequency. The multi-band complex indices strongly correlated with the high frequency flux which implies that the object is becoming bright when the energy spectrum is harden.

通过对γ噪Blazar天体的谱指数、流量的相关研究,发现(1)51个样本blazar的γ射线光度与VLBI光度之间存在显著相关;(2)X、硬X以及γ波段的观测谱指数之间存在较强的反相关,对FSRQs,无论是硬X射线还是X射线的辐射都是逆康普顿辐射的贡献,而对于HBLs来说,则是同步辐射的贡献,对LBLs,在X射线波段以同步辐射贡献为主,在硬X射线能区以逆康普顿贡献为主;(3)3C 273的射电各个波段以及光学之间存在强相关,高频辐射一直领先低频辐射,3C 273的多波段复合谱指数和高频流量之间存在强的反相关,意味着当能谱变硬时对象变亮。

Aiming at the heavy load starts and the original soft start limitation,the new soft start is proposed with hands overhands over the frequency conversion starting and the thyristor accent presses.Through the experimental test,this new soft start can solve voltage hunting influence completely,and has the practical application value.

针对重载起动,传统起动的局限性,提出采用交-交变频起动和晶闸管调压起动相结合的方法,并通过试验测试该起动方法能够解决重载起动时的电压波动影响,具有实际应用价值。

Rocky clint type,intrastratal type and earth cave or earth pit type are divided based on their formative condition s,and the engineering properties of different types of the soft soil are analysed together with the data investigated and tested by the author himself and others in this paper.

根据岩溶红土地基土的形成条件划分出了岩沟型、层间型及洞中型三种不同的土类型,在此基础上,通过取样测试并结合前人已有成果,对不同类型土的工程地质特性进行了分析。

So,in this thesis,with regard to the stability and deformation of composite soil-nailing in soft clay foundation pit, the studies listed below were carried out, considering current research and design status of the soil nailed retaining structure. 1 Based on the use of leading pile with soil nailing protection, studied the work mechanism of mini-pile with composite soil-nailing, the model of stability analysis of the composite soil-nailing is established and examined by analysis engineering case.

因此本文鉴于粘土地区深基坑工程土钉支护结构的研究及设计现状,在前人研究的基础上,就复合土钉支护粘土基坑的稳定性和变形展开相应的专题研究,主要完成了以下几个方面的工作: 1针对土条件超前桩的应用,研究了桩加土钉的复合土钉支护机理,建立了复合土钉支护稳定性分析模型和计算公式,并对工程实例进行计算分析,检验了模型。

Taking the soft-sensing of oxygen content in flue gas,unburned carbon content in fly ash and coal load in ball mill as examples,we...

以烟气含氧量、飞灰含炭量、球磨机负荷为例,着重分析和总结了其测量的现状、测量建模方法和二次变量的选取,并概括了国内现有的其他热工参数测量技术,对火电厂热工参数测量技术的发展具有一定的指导意义,对热工控制系统的优化具有一定的参考价值。

This module is not only suit for decoding a concatenated code with non RSCs as its constituent codes, but also it can provide soft information output of both codeword and information bits, so it can be applied to decoding a Turbo code and joint detection and decoding. Taking into consideration serial and parallel concatenated Turbo code, the author proposes a combined code, with 2 outer codes and 2 inner cods as its constituent codes, i.e., 2×2 Woven code.

本文的第三章研究编码技术,在前人研究成果的基础上,为了模块化地对此级联码进行迭代译码,提出了一种模块化的输入输出四端口处理模块,此模块可用来处理非RSC卷积码为子码的级联码,并且可以提供码字和信息比特的信息输出,是一种模块化很强的处理模块,可用于传统的Turbo码的迭代译码,尤其在迭代均衡和迭代检测的系统中并把它运用到B3G的系统设计中。

In chapter three, the author studies channel coding and decoding techniques, that is Woven codes. On the basis of other researchers'results, the author presents a four-port soft input and soft output module, in order to facilitate iterative decoding process of concatenated codes. This module is not only suit for decoding a concatenated code with non RSCs as its constituent codes, but also it can provide soft information output of both codeword and information bits, so it can be applied to decoding a Turbo code and joint detection and decoding. Taking into consideration serial and parallel concatenated Turbo code, the author proposes a combined code, with 2 outer codes and 2 inner cods as its constituent codes, i.e., 2×2 Woven code.

本文的第三章研究编码技术,在前人研究成果的基础上,为了模块化地对此级联码进行迭代译码,提出了一种模块化的输入输出四端口处理模块,此模块可用来处理非RSC卷积码为子码的级联码,并且可以提供码字和信息比特的信息输出,是一种模块化很强的处理模块,可用于传统的Turbo码的迭代译码,尤其在迭代均衡和迭代检测的系统中并把它运用到B3G的系统设计中。

The basic relationship between the the first half-wave peak value of transient current and the initial firing angles is found by means of analytical method.The practical method is put forward to determine the initial two-phase and the third phase firing angles with the limiting value and the space vector varying track of transient current.And then the subsequent series of firing angles with the even step are calculated by using the speed at the time of re-switching.The suppressive effect to the inrush current is verified with simulation and experiment of rapid soft re-switching control,by which the influence of different speed to rapid soft re-switching course is analyzed besides.3 To analyze the power loss for typical periodically variable running load and deeply study the energy-saving principle and control mode of the intermittent power supply approach. Futhermore,the novel integrated energy-saving control technique is developed on base of the intermittent power supply approach.

通过解析方法找到快速投入初始触发角与瞬态电流首半波峰值加热板之间的基本关系,进而提出了由限流值和空间向量轨迹确定初始两相和第三相触发角的方法,并以固定步长均匀递减的方式由投入时转速计算出其它后续触发角;结合仿真和实验验证了快速投入对冲击电流的抑制作用,并分析了不同转速下投入时对电源快速投入过程的影响。3对典型周期性变工况负载特性进行能耗分析,深入研究断续供电节能机理和控制模式,并进一步发展了以断续供电为主的综合节能控制新技术。

The basic relationship between the the first half-wave peak value of transient current and the initial firing angles is found by means of analytical method.The practical method is put forward to determine the initial two-phase and the third phase firing angles with the limiting value and the space vector varying track of transient current.And then the subsequent series of firing angles with the even step are calculated by using the speed at the time of re-switching.The suppressive effect to the inrush current is verified with simulation and experiment of rapid soft re-switching control,by which the influence of different speed to rapid soft re-switching course is analyzed besides.3 To analyze the power loss for typical periodically variable running load and deeply study the energy-saving principle and control mode of the intermittent power supply approach. Futhermore,the novel integrated energy-saving control technique is developed on base of the intermittent power supply approach.

通过解析方法找到快速投入初始触发角与瞬态电流首半波峰值之间的基本关系,进而提出了由限流值和空间向量轨迹确定初始两相和第三相触发角的方法,并以固定步长均匀递减的方式由投入时转速计算出其它后续触发角;结合仿真和实验验证了快速投入对冲击电流的抑制作用,并分析了不同转速下投入时对电源快速投入过程的影响。3对典型周期性变工况负载特性进行能耗分析,深入研究断续供电节能机理和控制模式,并进一步发展了以断续供电为主的综合节能控制新技术。

The so-called plasticity seal, the seal is the sealing surface pressure is equal Sealing than the soft material yield limit, so that Pressure sealing globe valve joint surface in close contact, use the plastic deformation of soft materials, blockage hardware uneven surface, giving rise to approximate the ideal plane, and produce equivalent soft material yield limit of the reaction and remain sealed.

所谓塑性法密封,就是密封面的密封比压等于密封副材料的屈服极限,使结合面紧密接触,利用材料的塑变而堵塞硬件表面的不平处,形成近似理想平面,并产生等于材料屈服极限的反力而保持密封。

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推荐网络例句

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特,那个是爱朗。

Articulate the aims, objectives and key aspects of a strategic business plan.

明确的宗旨,目标和重点战略业务计划。