皮皮学，免费搜题
登录
搜题
【判断题】
脉冲盘式编码器又称为增量编码器，它不能直接产生几位编码输出。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】放射性损伤的防范措施中不妥的是
A.
禁忌用力擦拭、掻抓、摩擦、曝晒、紫外线照射等
B.
为保持接受放射部位皮肤的清洁，应经常使用肥皂擦洗
C.
正确掌握照射剂量和时间
D.
尽量减少患者不必要的身体暴露，保持照射区域的标记
【简答题】Listen to the dialogue and fill in the blanks with the words you hear. W: How long does it take from your home to here? M: It takes about 40 minutes. W: Do you have any particular conditions that the ...
【单选题】The farmer ______ some little lambs on his farm, and they cry "Baa, baa."
A.
have
B.
has
C.
having
D.
to have
【简答题】Listen to the dialogue, and then fill in the blanks.(音频对应opening your mouth: task 3) W: Steven, 1)________________ your part-time job? M: Yes, I do. The work is very interesting. W: So, what do ...
相关题目：