轴向的

OBJECTIVE: To quantify the stress distribution on the intervertebral disc, interarticular process and iliolumbar ligament of the lumbar vertebrae.

目的：观察轴向载荷下L5~S1上关节突与下关节突之间的峡部、椎间盘和髂腰韧带的应变和表面应力情况。

The analytical expression of axie displacement, axie stress and interlaminar shear stress were given under some simple loading forms.

给出了一些简单载荷作用下的轴向位移、应力及层间剪切应力的解析表达式。

Submersible motor is a vertical three-phase induction motor. It adopts lathy structure of subsection of stator and rotor: each subsection of stator combines with non-magnetic substance and each subsection of rotor combines with rotor bearing. There is full of appropriative lubricating oil between stator and rotor.

潜油电机是一种立式工作的三相异步电动机，它采用定转子分段的细长结构，各定子段之间轴向用非磁性材料连接，各转子段之间有扶正轴承，定转子之间充满专用润滑油。

The meridionally accelerated axial-flow fans including meridian acceleration rotor, vaneless diffuser and volute was numerically simulated in the whole flow passage by Reynolds time-averaged N-S equations with tensor and k-ε turbulence model.

采用三维雷诺时均N-S方程和标准k-ε湍流模型，对包含叶轮、无叶扩压器与轴向蜗壳于一体的子午加速风机进行了整机全流道的数值模拟。

Pure merwinite powers were synthesized by sot-gel process, and the column-like merwinite with dimensions of l0mm×5mm was prepared under the 10MPa uniaxial pressure. The in vitro bioactivity of merwinite powers was studied by soaking them into simulated body fluid.

用溶胶－凝胶法制备出纯相镁蔷薇辉石(Ca3MgSi2O8)粉体，并在10MPa的轴向压力下，将其压制成尺寸为10mm×5mm的圆柱状块体，通过模拟体液浸泡对其体外生物活性进行研究。

Swing mechanism comprises an axial piston motor with cushion valve and a planetary gcear reducer.Fully sealed singlerow ball swing ring with monobloc internal teeth,grease bathed.

带有缓冲阀的轴向柱塞马达与行星齿轮减速机组成的回转机构，单列球型整体内齿式全密封回转支承，油脂润滑。

A worm and worm gear are used to provide a high angular-velocity reduction between nonintersecting shafts which are usually at right angle.

蜗杆和蜗轮通常是用于向垂直相交轴之间的传动提供大的角速度减速比。

A new direction of arrival estimation method is proposed using a single vector hydrophone, which is composed of three spatially co-located but orthogonally oriented velocity hydrophone plus another co-located pressure hydrophone.

摘要提出了一种基于单个矢量水听器的二维波达方向估计方法，该矢量水听器由三个空间轴向垂直的振速水听器和一个声压水听器构成。

It is a challenge for radiologists to distinguish a mediastinal pancreatic pseudocyst from a mediastinal cystic lesion on CT axial imaging.

在电脑断层轴向影像，纵隔的胰脏伪囊肿是对医师临床诊断的挑战。

Methods A 3-D finite element model of the wrist based on CT scan images was established. The load transmission of carpus and the distribution of contact stress on radiocarpal joint under axial compressive force on metacarpals as well as the effect of transverse carpal ligament release on the displacement of carpal bones were computed and analyzed.

通过CT扫描图像数据对腕部进行三维有限元建模，计算并分析掌骨受轴向压力作用下正常腕部载荷传递及接触应力的分布，以及腕横韧带切开前后腕骨运动的变化情况。

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。