您要查找的是不是：
- Standard low-cost frame grabbers are not capable of accepting these signals and it is necessary to use a variable scan frame grabber. 标准的低功耗帧捕获无法接收此类信号，需要使用可变扫描帧捕获。
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- The prices are variable, shop around by all means. 价格高低不一，所以一定要货比三家逐店选购。
- The second scan revealed a brain tumor. 第二次扫描显示出一个脑瘤。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- A finite increment in a variable. 变量增量变量的有限增量
- The speed of the toy boat is variable. 玩具船的速度是可变的。
- Winds are mainly light and variable. 风力较弱，风向多变。
- 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。
- A programmed time delay of variable duration. 暂停，展宽一种由程序设置的可变持续时间的时间延迟
- 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?
- variable scan 可变扫描
- 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。
- Ashley Cole had a scan today on his injured knee. 阿科尔今天对他受伤的膝盖进行了一次扫描.
- Narrowly did we scan our resources. 我们曾经仔细地检查了我们的资源。
- An estimator is a random variable. 估计量是一个随机变量。
- Could you teach me how to scan an image? 你可以教我如何扫描一个影像吗?
- A variable resister is called a rheostat. 可以调节的电阻器叫做变阻器。
- Khalid Boulahrouz will have a scan tomorrow. 博拉鲁兹明天将接受扫描检查。
