查询词典 axial-flow

Meanwhile, the three-dimensional analytical s olutions of piezoelectric materials under actions of the axial force vertical to polaxis were investigated to obtain the displacement and voltage distribution u nder this situation.

同时，还考察了受垂直于极性轴的轴向力的压电材料的三维解析解，得到了这种情况下的位移和电势分布情况。

His paper stresses on the research of the method of forecast and control of the vibration arising from the cutting precess of the axial parts.

主要研究了轴类零件切削加工中颤振的预报与控制方法。

At the same time, the historical term "technology" in the prehistorical civilization period, ancient civilization period, the axial period and the era of technology and science is carefully explored.

雅斯贝斯从文明形态的角度对历史进行分期，并对史前期文明、古代文明时期、轴心期、以及科学技术时代中技术这一历史现象进行了深入探究。

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 The pedicled flap was designed according to superfical iliac cireumflex artery and vein,with axial line from femoral arte ry pulsative point to apex of anterior superior iliac spine.

以股动脉搏动点与髂前上棘顶点的连线为轴心线，以旋髂浅动、静脉为皮瓣血管蒂，皮瓣面积(6～25)cm×(4～10)cm。

In complex 2, the manganese ion is six-coordinated by two oxygen atoms and two nitrogen atoms from a quadridentate ligand Lb. as well as one oxygen atom from DMF and one cyanide nitrogen atom from [Fe3] (superscript -) in axial positions.

化合物2中，[Fe3]通过其中的1个氰基与桥联，其中Mn离子为六配位，分别和四齿配体Lb的2个氧原子和2个氮原子、DMF的1个氧原子及[Fe3]中的氰基氮原子配位。

A new quadrifilar helix antenna is given. The antenna has four feed ports and the phase difference between two border upon ports is 90 degree. The simulation results indicate that this antenna has a good performance of axial ratio and gain pattern.

为了改善天线的轴比性能，文章提出了一种4臂等幅馈电、相位依次相差90度的天线方案，仿真结果表明，这种天线的增益特性和轴比特性都得到了较大的改善。

quadrifilar helix antenna ; circular-polarization ; axial ratio

它有四根旋臂和顶部的两根直臂，每根旋臂的旋转角

The excellent rate of subjective satisfaction was 74% in the patients with axial pain and /or radicular pain,The excellent rate of subjective satisfaction was 76% in the patients with small and lateral disc hemiation on MRI.

末次随访时，临床症状以颈肩痛及上肢放射痛为主者主观满意度的优良率达74%；MRI上以侧方突出为主者主观满意度的优良率达76%。

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。

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。