不能比拟的

• Its benefit is incomparable in the space environment of furniture exhibitions . so it has profound significance to study contemporary furniture display of exhibitions as an issue
  它在展览会中给企业带来的益处是其它任何展示活动都不能比拟的，因此把当代家具展览会展示设计作为一个课题来探讨在理论和实践上都具有深远意义。
• Data broadcasting , which boasts the technical advantages of " magnanimity , high - speed and reliability " , is highly valued when compared to the other communication methods and the old - fashioned analog broadcasting systems , and has developed rapidly for the recent several years
  （数字）数据广播具有"海量推送，高速下载，安全可靠"的技术领先性，有其它通信方式和模拟数据广播不能比拟的优点，在最近几年获得了迅猛的发展。
• Multi - carrier adaptive multilevel modulation technology maybe regards as a kind of transform combination by n single - carrier adaptive multilevel modulation technology approximatively . multi - carrier transmission can improve performance of the attenuation consumedly but single - carrier transmission ca n ' t
  多载波自适应多元调制可以近似看成由n个单载波多元调制的变换组合，但由多载波传输对衰落的改善是单载波传输所不能比拟的。
• This paper discusses mainly how to apply the varying coefficient regression model in the econometrics , fited by the varying coefficient model , we can not only obtain the well fitted value , but also can explore the nonstationarity in the economical structure explained
  摘要文章主要讨论了变系数回归模型在计量经济学中的应用，变系数回归模型不但有很好的拟合效果，而且可以探讨变量之间的经济结构的非平稳性，这是经典的线性回归模型所不能比拟的。
• The contrast experiment of chemistry reducing process and hydrothermal treatment were studied . the results showed that the crystallinity of copper powders prepared by hydrothermal method clearly increased , and the grain size distribution became narrow comparing with the copper powder prepared by reducing process
  通过化学还原法与水热法制备铜粉的初步对比试验,证明水热处理过的铜粉粒度分布变窄,结晶度提高,从而具备了还原法所不能比拟的优良性能。
• Today popularizes which in the network , on the net the credit card checkout system also arises at the historic moment along with it , its brings the conveniences and quick are other pay the way not to be able most to compare , so long as the spot chooses several to press turns , a payment transaction then may complete immediately
  在网络普及的今天，网上信用卡结算系统也随之应运而生，其所带来的方便性和快捷性是其他多数支付方式所不能比拟的，只要点选几个按扭，一笔支付交易便可以马上完成。
• After the test of rtdbms which we have realized , without trigger , it only need 80ms to insert 1000 records , 20ms to select 1000 records from the table , 100ms to update 1000 records , as against mysql and other relation dbms , our ' s rtdbms has hundredfold quick reaction , in the application environment in which many fields need be triggerd , it also has quick reaction which the other relation dbms is beyond comparison
  通过测试，我们实现的实时数据库系统在无触发的情况下插入1000条记录约耗时80ms ，查询1000条记录耗时22ms ，更新1000条记录耗时90ms ，比mysql等关系数据库有着高达百倍以上的快速反应能力，在有多个字段触发的应用环境下也有着关系数据库不能比拟的效率，能够满足农电网监控系统对数据实时处理的要求。
• Compared with the traditional method , the digital image processing method has many advantages in measuring the deformation of soil specimen in triaxial test , such as higher accuracy , non - contact measuring process , and undisturbed specimen . it is valid to measure the deformation in large scale . it can select the section of specimen freely to measure the axial and radial deformation directly
  应用数字图像测量技术量测三轴试验试样的变形，有许多传统测量方法不能比拟的优越性：较高的变形测量精度；非接触式变形测量，不扰动试样，不干扰试样的变形；适用于三轴土样的大变形测量；可以任意选择测量断面，实现三轴试样轴向变形和径向变形的直接测量；可以在试样变形测量的同时用图片的形式记录三轴试验的全过程，便于试验结束以后对试样变形的重新分析和研究。
• All in all , the reality is that the access and backbone layers of the next - generation network are both going broadband . in beijing , a local ip network based on tcpip is already put into operation . although the tdm - based " multi - port broadband manager " is lacking in a unified standard , its field - proven unparalleled qos is unarguable , so it won t be far for all telecom carriers to connect to this particular network product
  标准的ip本地网络在北京并已建成投入运行；而以tdm技术为基础的多光口带宽管理器，目前虽然还没有标准，然而它以不可争辩的事实证明了它的qos是任何设备不能比拟的，由它提供的通道是电信经营商所必需的网络通道。
• The method proposed in this thesis do well in solving the problems of multi - damping - ratio - spectra simulation . it is convenient to obtain the pareto optimal solution set of the multi - object question by using implicit parallel genetic algorithms and the method can meet the practical needs for simulating ground motions coinciding with multi - damping - ratio - spectra in seismic design . the crossing rate and variance rate are important parameters of genetic algorithms which affect the rate of convergence , the adapting rate of cross and variation in this paper can auto - adapt and according to stand or fall of current sample , it assures the sample approach to the pareto optimal solution set in fast convergent speed
  较好地解决多阻尼比反应谱拟合问题；本文方法通过一次运行就能获得一组具有集系特性的地震动，在拟合多阻尼比反应谱的人造地震波集系的仿真方面有传统方法所不能比拟的优势，产生的人造波或人造波集系可满足工程抗震设计需要；在遗传算法中，交叉概率和变异概率是影响收敛速度的重要参数，本文采用的改进自适应交叉概率和变异概率，可以根据当前样本的好坏程度来自动地选择适当的交叉概率和变异概率，以保证算法始终以较好的速度向pareto最优解集逼近。