多用于现场需要把测定数据直接记入控制图进行控制的场合的控制图是()。
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【C2】______
A. groups
B. dozens
C. couples
D. masses
第二节 短文理解2
阅读短文,从各题所给的三个选项中选出最佳答案。
One day an old man went into tile post office. He wanted to post (寄) a letter. He had never posted a letter be forcer Fie bought a stamp (邮票) and gave it together (一起) with his letter to the girl at the desk. "Oh. no? tile girl said. "You must slick (贴) the stamp on yourself. " He didn't know where to slick the stamp. so again he asked the girl. "You may Slick it on yourself. " the girl answered again. Then the man stuck the stamp on the body and went away.
The old man went to the post oflqee th order to ______
A. post a letter
B. buy a stamp
C. see the girl
【C11】
A. low
B. high
C. up
D. above
初始地籍调查成果检测中解析界址点点位误差时,若检测精度与原测精度相同,界址点点位中误差为≤()cm。
A. 5
B. 10
C. 14.1
D. 15