无特性的

Taking the 8×8 optical matrix switch for example, two types of EBN construction and their rearrangeable nonblocking characteristics were studied, and the drive logic of switching units was provided.

以8×8矩阵光开关为例，分析了EBN结构的两种形式及其可重构无阻塞特性，给出了开关单元驱动逻辑。

Considering the low corrosiveness of polyphosphoric acid to the stainless steel,the combustion chamber,which was made of stainless steel without inner lier,was used in the two-step method process.

利用多聚磷酸对不锈钢的低腐蚀特性，在二步法工艺中采用无衬里不锈钢燃磷塔。

［Objective］To evaluate the biomechanical features of NiTi shape memory alloy stemless femoral prosthesis.

［目的］评价新型记忆合金无柄股骨假体的生物力学特性。

Objective To show dose-dependent effect of glyceryl trinitrate on conduit arteries,resistive arterioles,and capacitive veins using noninvasive pulse wave analysis.

目的 用无创脉搏波分析方法揭示硝酸甘油对不同特性血管的剂量依赖效应。

In the random oracle model,it can be proved that the new protocol fulfills all the characteristics that anonymous subscription protocols should satisfy in order to be interesting or useful in practice,i.e.,anonymity,unlinkablility,unforgeability,coalition-resistance,etc.

在随机预言模型下，可以证明新协议满足了实用匿名订购协议所要求的全部特性，即匿名性、无关联性、不可伪造性、抵抗联合攻击等。

Applying the mechanism known as the roller- swing link cam and the rocking block mechanism,a pulsing stepless speed variator is composed, with its swing angular being adjustable.

利用滚子摆动推杆凸轮机构与摆块机构，综合成摆角可调的脉动式机械无级变速器，并针对其工作原理及特性作了论述。

By PCR analysis using specific primers, one specific band at 600~700 bp was distinctively present in cms backcrossed generations. It was genetically stable and cytoplasmically inheritable in the various backcrossed progenies.

根据Brassica nap型细胞质雄性不育相关基因orf222设计兼并引物，利用特异引物PCR方法，分别在不育源、F1、BC2以及BC3世代中扩增出一条600~700 bp 大小的特异条带，而在叶用芥菜保持系中无此条带，具细胞质基因遗传特性。

The coupling characteristics of the channelized nonradiative dielectric guide are analyzed and the precise coupling equations are given.

对通道化无辐射介质波导的耦合特性进行了分析，给出了精确耦合方程。

The coupling characteristics of the channelized nonradiative dielectric guide are analyzed and the precise coupling equations are given.

摘 要：对通道化无辐射介质波导的耦合特性进行了分析，给出了精确耦合方程。

OBJECTIVE: To observe the biomechanical properties of the bladder acellular matrix as biological scaffold materials for the tissue engineering.

目的： 实验拟进一步观察无细胞基质组织工程膀胱生物支架材料的生物力学特性。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了