您要查找的是不是：
- Two PLLs are introduced,one has coherent detection circuit and integral scanning circuit,the other has assistant phase-comparator and scanning generator,and their merits and demerits are compared. 介绍了2种具有扫描捕获电路的锁相环,即具有相干检测电路和积分扫描电路的锁相环和具有辅助鉴相器和扫描发生器的锁相环,并比较了电路各自的优缺点。
- multistage thin-film scan generator 多级薄膜扫描发生器
- multistage thinfilm scan generator 多级薄膜扫描发生器
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- None of us had ever set eyes on a generator before. 我们过去谁也没看见过发电机。
- The second scan revealed a brain tumor. 第二次扫描显示出一个脑瘤。
- The generator shuts off automatically. 这台发动机能自动停止运转。
- I scan Time magazine while wait at the doctor's office. 在医生的诊所等的时候，我翻看时代杂志。
- We have an auxiliary generator in case of power cuts. 我们有一台万一断电时使用的备用发电机。
- Did you scan the headline Green Slated for the Presidency? 你有没有看格林被提名为总统候选人的大标题?
- A light-sensitive unit used with an optical arrangement for scanning images. 与光学装置一起用来扫描图象的一种光敏装置。
- He was scanning the sky for planes. 他仔细搜索着天空寻找飞机。
- The beams of searchlights are scanning the sky. 探照灯的光束在天空扫过。
- Step scanning is an expedient technique. 分段移位测量是一个实用的方法。
- Assist in scanning at MGH/MIT/HMS Martinos Center. 协助在美国麻省总医院/医院管理系统磁共振成像中心进行扫描。
- The giant generator could be back in service. 巨大的发电机可以重新使用了。
- Searchlights were scanning the sky. 探照灯光扫视着天空。
- A generator may cut off if it is overtaxed. 发电机要是过荷，它可能会停止运转。
- The propeller turns a small D.C. generator. 螺旋桨带动一个小型直流发电机。
- I need a scan because I need to e-mail a copy. 我需要一份扫描的，因为我需要用电子邮件发送。
