She was nervous and kept scanning the crowd for Paul.
她很紧张，眼睛不停地在人群中搜寻保罗。
柯林斯例句
She sat scanning the yellowing pages.
她坐着浏览发黄的书页。
柯林斯例句
A new technological marvel was invented at Cambridge University in England, the scanning electron microscope.
一项科技新奇迹在英国剑桥大学诞生了——这就是扫描电子显微镜。
柯林斯例句
He turns the bicycle about scanning the hand brakes.
他把一辆自行车转过来转过去,仔细研究那手刹车.
辞典例句
Scanning was first used in the transmission of pictures by telegraph.
最先应用扫描法是用电报传播图像.
辞典例句
Three dispatchers were scanning cathode ray tube displays for information.
三名调度员正在研究阴极射线管所显示的情报.
辞典例句
Walden noticed the bodyguard scanning the woods on either side.
沃尔登注意到他们的警卫不停地扫视着两边的小树林.
辞典例句
The photo - electric reader is capable of scanning characters at the rate of two thousand a second.
光电阅读器每秒钟能扫描两千字.
辞典例句
These features are examined by optical microscopy, scanning electron microscopy, and transmission electron microscopy.
这些图形可以用光学显微镜, 扫描电子显微镜和透射电子显微镜来观察.
辞典例句
The scanning electron microscope provides information on chemical composition by use of X - ray spectrometer attachments.
扫描电子显微镜能利用x射线谱仪的附件来提供化学组份的信息.
辞典例句
The most important use of liver scanning in surgical patients is detection of hepatic metastases.
在外科病人中,肝扫描最重要的用途是发现肝转移.
辞典例句
Andrew, with binoculars, was already scanning the dockside and port buildings coming into view.
安德鲁举起了望远镜, 扫视着进入视野的码头和港口上的建筑物.
辞典例句
And then perceived exposure produced for scanning a dotted line appears.
然后查察所曝光的印版上是否有扫描实线呈现.
互联网
Scanning way, built - in self - checking and boundary scan and so on.
扫描路径 、 内 置 自检和边界扫描等.
互联网
Thi s paper proposes a distributed detection of port scanning system.
该文设计了分布式端口扫描检测系统.
互联网
The second related criticism is that Google's scanning of books is actually illegal.
出自-2011年12月阅读原文No one knows the precise use Google will make of the intellectual property it has gained by scanning the world's library books, and the truth, as Gleick, an American science writer and member of the Authors Guild, points out, is that the company probably doesn't even know itself
出自-2011年12月阅读原文Google defends its scanning in-copyright books by saying that the online display of in-copyright books is not for commercial use.
出自-2011年12月阅读原文Patient as I was, after about 15 minutes, my camera scanning the sun and reviewing the shot I would eventually take, I grew frustrated.
2017年高考英语天津卷 阅读理解 阅读B 原文Specific brain regions that respond during direct gaze are being explored by other researches, using advanced methods of brain scanning.
2020年考研真题（英语一）阅读理解 Section Ⅱ