sector scanning

sector scanning的基本解释

-

扇形扫描, 扇形扫掠, 区域扫描

与sector scanning相关的网络例句 [注：此内容来源于网络，仅供参考]

One slightly concave cylindrical lens combination is used to change one laser beam into small sector in small angle, and one reflector projects the laser beam to prism driven by a motor to rotate in high speed to produce one reciprocating and scanning small sector plane.

采用微凹柱面透镜组将激光光源发射的一束激光拉成具有微小夹角的小扇面，利用反射镜将此激光束透射到由电机驱动的高速旋转多面棱体上，使激光束产生一个小扇形往复激光扫描光平面。

ET tube insertion procedures were performed on 59 pediatric patients aged newborn to 17 years (33 boys) due to cardiopulmonary arrest or impending respiratory failure. Ultrasound images were taken before and after the procedure in two-dimensional and time-sector modes using a portable ultrasonic machine. The subxiphoid window at the mid-upper abdominal — just beneath the xiphoid process and the lower margin of the liver — was used most often, with a wide transducer sector angle (90 degrees) for bilateral scanning of the diaphragm.

这项试验对59位从新生儿到17岁（33位男童）的小儿科病患进行插管，插管的原因是因为心肺衰竭或是严重的呼吸衰竭；在插管前与后使用可携带式超音波机器进行二度空间与时间象限的超音波显影；最常使用中上腹的剑突影像，就在剑突与肝脏下下缘部份的影像，与以宽的转换区间角度（90度）作横隔膜双侧扫描。

Results All focuses of infection lay in edge of liver,displaying sector sign,sector enhancement,separating enhancement,delayed enhancement and petallike sign were found in turn during arteral phase,venous phase and delayed phase by MR dynamic enhancement scanning.

结果 ①所有病灶均位于肝脏边缘部分；②楔形征像；③在增强扫描的动脉期、静脉期和延迟期分别依次出现楔形强化、分隔状强化和延迟强化、&花瓣&征。

与sector scanning相关的网络解释 [注：此内容来源于网络，仅供参考]

sector scanning：扇形扫描

sector scan indicator 扇形扫描显示器 | sector scanning 扇形扫描 | sector scanning controller 扇形扫描控制器

sector scanning：扇形扫掠

sector field mass spectrometer 扇形场质谱仪 | sector scanning 扇形扫掠 | see through photomask 透免掩模

sector scanning：扇区扫描

sector planning 行业规划 | sector scanning 扇区扫描 | sector shaft 扇形齿轮轴