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Smart dust sensors can do all the following EXCEPT______. To cover an area of 3 square miles and get information about each poi
Smart dust sensors can do all the following EXCEPT______. To cover an area of 3 square miles and get information about each poi
admin
2009-05-24
71
问题
Smart dust sensors can do all the following EXCEPT______.
To cover an area of 3 square miles and get information about each point along the way, how many smart dust sensors are needed?
选项
A、About 3,000 sensors.
B、About 3,300 sensors.
C、About 5,000 sensors.
D、About 6,600 sensors.
答案
B
解析
从"With a single network of 10,000 sensors—thought to be the biggest array(排列)of sensors currently possible—you could cover 9 square miles"可以计算得出选项B。本题是一道很简单的细节题,从原文定位便可以找到答案。
转载请注明原文地址:https://www.kaotiyun.com/show/jxYi777K
本试题收录于:
GCT工程硕士(英语)题库专业硕士分类
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GCT工程硕士(英语)
专业硕士
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