查询词典 radiating structure

Delay distortion caused by log-periodic antenna can be avoided by changing its feed ing method; Reflection can be greatly reduced by resistively loading antennas as cylindrical monopole antenna,conical monopole and TEM horn antenna, resulting in better characteristics in radiating pulse signal.

改变对数周期天线的馈电方式可以避免滞后失真；根据 WU- KING偶极子理论，对圆柱单极子天线、单圆锥天线和 TEM喇叭天线等进行加载可以有效减小反射，改善了天线辐射短脉冲的性能，但同时也导致了辐射效率的降

All of them were finally diagnosed as serious HMD by X-ray or autopsy. In other 3 cases, ultrasound revealed retrohepatic and retrosplenic radiating hyperechogenicity, the X-ray showed mild HMD. The sonographic specific pattern was absent in remained 2 csaes, the chest X-ray was normal.

所有病例经X 线胸片或尸检证实为严重的HMD； 3例在肝脾后呈放射状强回声， X线胸片提示为轻型的HMD； 2例缺少这种典型的强回声， X线诊断为正常肺。

Onset: 4 hours of "crushing tight" retrosternal chest pain, radiating to neck and both arms, gradual onset over 5-10 minutes.

起病特征：胸骨后欺压性疼痛4小时，向颈与双臂放射，5-10分钟内渐起病

Onset: 4 hours of "crushing tight" retrosternal chest pain, radiating to neck and both arms, gradual onset over 5-10 minutes.

起病特征：胸骨后压榨性疼痛4小时，向颈与双臂放www.hope.net.cn，5-10分钟内渐起病

Onset: 4 hours of "crushing tight" retrosternal chest pain, radiating to neck and both arms, gradual onset over 5-10 minutes.

起病特征：胸骨后压榨性疼痛4小时，向颈与双臂放射，5-10分钟内渐起病

Onset: 4 hours of "crushing tight" retrosternal chest pain, radiating to neck and both arms, gradual onset oer 5-10 minutes.

起病特征：胸骨后压榨性疼痛4小时，向颈与双臂放射，5-10分钟内渐起病

O et: 4 hours of "crushing tight" retrosternal chest pain, radiating to neck and both arms, gradual o et over 5-10 minutes.

起病特征：胸骨后压榨性疼痛4小时，向颈与双臂放射，5-10分钟内渐起病

The "daVinci representation"(right panel of Figure 6) is a comprehensive visual representation of the scoliotic spine that illustrates the orientation of the planes of maximum curvature of the 3 spine segments in the transverse view. The center of the circular plot is the point where the central hip vertical axis (CHVA, CHVA is a true vertical bisecting the bi-femoral head axis, often considered to represent the physiological center of balance of the spine-pelvic unit) intersects the transverse plane and every arrow radiating from the center represents a spine segment (PT, MT, and TL/L).

圆的圆心是位于髋中心的Z轴与横断面相交点(CHVA，CHVA是双侧股骨头连线重点的垂线，通常作为脊柱-骨盆单元生理平衡的中点)及每个箭头发自表示脊柱节段的中心。

Branches 3(–5) per node on upper culm; leaf sheath auricles conspicuous, oral setae radiating

分枝每节在上面秆上3(-5)；叶鞘的叶耳明显，口头的刚毛辐射状 42

The laser vibrometer based on the surface vibration for measuring and analyzing the radiating noise of the 4120SG diesel engine is proposed.

以4120SG柴油机为研究对象，提出基于激光测振的表面振动法测量柴油机辐射噪声。

He's a pretty westernised kind of guy.

他是一个非常西化的人。

National spirit is the moral kingpin for a nation to realize common ideal and goal.

一、中华民族精神的基本内涵党的十六大报告指出：在五千多年的发展中，中华民族形成了以爱国主义为核心的团结统一、爱好和平、勤劳勇敢、自强不息的伟大民族精神。