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【判断题】
通常认为光滑表面的涂膜附着力强,粗糙表面的涂膜附着力弱。
A.
正确
B.
错误
题目标签:
粗糙表面
光滑表面
附着力
相关题库:
油漆工理论考试试题及答案
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参考答案:
举一反三
【单选题】获得粗糙表面的加工方法是( )。
A.
镗削
B.
精铰
C.
粗车
D.
研磨
查看完整题目与答案
企事业内部考试类>其他考试试卷考试题目
【判断题】软保护膜探头可减少粗糙表面对探伤的影响。
A.
正确
B.
错误
查看完整题目与答案
【判断题】粗糙表面易被腐蚀
A.
正确
B.
错误
查看完整题目与答案
【简答题】合成附着力
查看完整题目与答案
【单选题】粗糙表面的表面特征为微见加工痕迹,表面粗糙度值应不大于Ra( )。
A.
5
B.
10
C.
20
D.
15
查看完整题目与答案
【单选题】In the wake of 11 September, Visionics, a leading manufacturer, issued a fact sheet explaining how its technology could enhance airport security. They called it "protecting civilization from the faces...
A.
any way, the face-recognition technology is good enough to frighten the terrorists
B.
the industry will have to recognize the real situation and work hard to improve the technology
C.
all the claims are premature
D.
we must not expect too much
查看完整题目与答案
【单选题】Passage 4 In the wake of 11 September, Visionics, a leading manufacturer, issued a fact sheet explaining how its technology could enhance airport security. They called it "protecting civ...
A.
Too many false alarms were raised.
B.
Everyone should look straight at the camera.
C.
Only 90% of suspects at an airport were found.
D.
Everyone should not disguise himself.
查看完整题目与答案
【简答题】附着力
查看完整题目与答案
【判断题】光滑表面,湿式显像比干式好。
A.
正确
B.
错误
查看完整题目与答案
【单选题】对于无附着性粉体,附着力c为( );
A.
σa
B.
0.5
C.
1
D.
0
查看完整题目与答案
相关题目:
【单选题】获得粗糙表面的加工方法是( )。
A.
镗削
B.
精铰
C.
粗车
D.
研磨
查看完整题目与答案
企事业内部考试类>其他考试试卷考试题目
【判断题】软保护膜探头可减少粗糙表面对探伤的影响。
A.
正确
B.
错误
查看完整题目与答案
【判断题】粗糙表面易被腐蚀
A.
正确
B.
错误
查看完整题目与答案
【简答题】合成附着力
查看完整题目与答案
【单选题】粗糙表面的表面特征为微见加工痕迹,表面粗糙度值应不大于Ra( )。
A.
5
B.
10
C.
20
D.
15
查看完整题目与答案
【单选题】In the wake of 11 September, Visionics, a leading manufacturer, issued a fact sheet explaining how its technology could enhance airport security. They called it "protecting civilization from the faces...
A.
any way, the face-recognition technology is good enough to frighten the terrorists
B.
the industry will have to recognize the real situation and work hard to improve the technology
C.
all the claims are premature
D.
we must not expect too much
查看完整题目与答案
【单选题】Passage 4 In the wake of 11 September, Visionics, a leading manufacturer, issued a fact sheet explaining how its technology could enhance airport security. They called it "protecting civ...
A.
Too many false alarms were raised.
B.
Everyone should look straight at the camera.
C.
Only 90% of suspects at an airport were found.
D.
Everyone should not disguise himself.
查看完整题目与答案
【简答题】附着力
查看完整题目与答案
【判断题】光滑表面,湿式显像比干式好。
A.
正确
B.
错误
查看完整题目与答案
【单选题】对于无附着性粉体,附着力c为( );
A.
σa
B.
0.5
C.
1
D.
0
查看完整题目与答案
参考解析:
题目纠错 0
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