皮皮学，免费搜题
登录
搜题
【单选题】
许多医院在病案管理中采用了条形码技术，下面有关条形码技术描述错误的是（ ）A.
条形码分为一维条码和二维条码，目前用于病案管理的是一维条码
C.
条形码是由宽度不同，反射率不同的条和空，按照一定的编码规则组合的符号 C、条形码是由反射率相差很大的黑条(简称条)和白条(简称空)组成
D.
一维条形码的种类达255种左右，包括UPC、EAN、39码、128码等
E.
条形码是由一组粗细不同，按照一定的规则安排间距的平行线条图形
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】SCHOOL REPORT Form Teacher: G. Baker Pupil’s Name: Simon Watkins Term: Summer 2005 Form: Ⅳ B Subject Exam Class work Comments English 59 61 Simon has reached a satisfactory standard but n...
【简答题】Once there lived two brothers. The elder was called Simon and the younger Victor. They 1 each other very much, and always took care of one another. Every day they worked from morning 2 night, getting ...
【简答题】从方框中选出最佳答案，有多余选项。 Richard: Hi, Simon. 1 . Simon: Not too good Richard: Well, the term exam is always more difficult. 2 You'll certainly do better next time. Simon: But unluckily, I've never done well...
【单选题】Simon has done a ______job and deserves to be promoted. 西蒙做了一个超级工作,值得推广。
A.
super
B.
bad
C.
worst
【简答题】B HIGHFIELD COMPREHENSIVE SCHOOL SCHOOL REPORT Form Teacher: G. Baker Pupil’s Name: Simon Watkins Term: Summer 2010 Form: Ⅳ B Subject Exam Class work Comments English 59 61 Simon has re...
【简答题】HIGHFIELD COMPREHENSIVE SCHOOL SCHOOL REPORT Form Teacher: G. Baker Pupil’s Name: Simon Watkins Term: Summer 2012 Form: Ⅳ B Subject Exam Class work Comments English 59 61 Simon has reached a ...
【简答题】阅读理解。 HIGHFIELD COMPREHENSIVE SCHOOL SCHOOL REPORT Form Teacher: G. Baker Pupil's Name: Simon Watkins Term: Summer 2010 Form: B Subject Exam Class work Comments English 59 61 Simon has reached a sati...
【单选题】题目: 促进抗利尿激素释放的因素是 编号: CQAAQQU
A.
血浆胶体渗透压升高
B.
血浆晶体渗透压升高
C.
血浆胶体渗透压下降
D.
血浆晶体渗透压下降
E.
动脉血压升高
【简答题】按照韵母前头的韵母的发音口型,韵母可以分为 ___________ 、 ___________ 、 ___________ 和 ___________ 。
相关题目：
参考解析：
知识点：
题目纠错 0
发布
