纵向的

The numerical results are analyzed based on the field synergy principle to explain the inherent mechanism of heat transfer enhancement by longitudinal vortex, namely second flow generated by the vortex generators causes the reduction of the intersection angle between the velocity and fluid temperature gradient.

结果发现纵向涡强化管－翅表面换热的内在机理可以用场协同原理进行解释，即纵向涡发生器使全场速度和温度梯度之间的平均夹角减小。

The approach bridge is also constructed as a continuous girder of 16 sections with equidistant spans of 42.85 m.

通过底部的纵向为主的做法是由于小跨度(7梁纵向)。

Vacuum interrupter is the core of high voltage vacuum switch. Because of the long contact gap, the axial magnetic field contact is widely used to generate stronger and evener AMF in the contacts' gap. It can reduce arc current density and arc energy, so its interrupting performance is improved.

高压真空开关的核心部件之一是真空灭弧室，由于其触头开距较大，因此多采用纵向磁场触头，希望触头间隙有较强且较均匀的纵向磁场，这样可降低电弧电流密度，降低电弧能量，从而提高开断性能。

In the present work,the longitudinal flexibility of the nitinol stent was analyzed using finite element method.

利用Pro/E和Ansys软件建立了支架纵向柔顺性分析模型，对临床上广泛应用的3种镍钛合金支架的纵向柔顺性进行了分析和比较。

By means of the orthogonal expansion technique, the coupling system solutions are finally obtained. Then the dynamic model of saturated soil layer caused by pile longitudinal vibration is founded. Incorporated wave propagations into saturated soil layer, the characteristics of soil resistance factor and the mechanism of the radial damping are analyzed, as well as distributions of shear stress and pore pressure in saturated soil caused by pile vibration.

然后利用上述解析解分析了饱和土层复阻抗，并从饱和土波动理论出发，建立了桩纵向振动引起的饱和土层振动模式，剖析了辐射阻尼产生机理，研究了桩纵向振动引起的饱和土层中剪应力及孔隙水压力分布。

The structural parameters of longitudinal stiffening rib are studied, and the reasonable parameters for which is also discussed.

对纵向加劲肋的构造影响进行了参数分析，开讨论了纵向加劲肋的合理构造。

In the earlier periods of last century, vertical integration is the main form of the firm vertical boundary.

在上个世纪的前半期，纵向一体化一直是企业纵向边界的主要形式。

Then the lift and torque models of double wings fin stabilizers flapped lengthways and single wing fin stabilizers flapped breadthwise at zero speed are acquired on the basis of step by step degenerate derivation.

根据Weis-Fogh机构的组成和结构特点，论文提出了双翼纵向拍动型、单翼纵向拍动型和单翼横向拍动型三种类型的零航速减摇鳍。

Beginning from the viewpoint that corporation bond is a kind ofcredit tool essentia lly, the paper designs the transverse thread by credit lega l system,which is property right foundation, credit service, oneself credit, credit disclosure ofcorporation bond's credit.

因此公司债券契约是其纵向结构的起点。为此，论文首先分析公司债契约以统领该纵向结构，然后依次探讨公司债发行转让、公司债存续期间的公司债管理途径和公司债与公司治理问题。

The test analysis of the ratio of straw breaking provides sufficiently guarantees for the paving quality of lengthways straw.

纵向草折断率的试验分析，为纵向草的铺设质量提供了充分保证。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。