大学职业资格刷题搜题APP
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【判断题】
齿距越大,轮齿越大,齿轮能承受的载荷就越大。
A.
正确
B.
错误
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参考答案：
举一反三
【单选题】Passage 3 Questions 11 to 15 are based on the following passage: Scientists in India have invented a new way to produce electricity. Their invention does not get its power from oil, coal or other fuel...
A.
Because bullocks have long been used by Indian people
B.
Because bullocks walk slowly and are easy to control.
C.
Because there are few non-working bullocks in India
D.
Because there is not enough oil in India.
【单选题】滚动轴承早期故障的由于( )指标对运行工况不敏感（如载荷、转速、工作条件变化），所以用此无量纲指标可以较准确的判定轴承故障的严重程度。
A.
峭度
B.
裕度
C.
歪度
D.
峰值
相关题目：
【单选题】Passage 3 Questions 11 to 15 are based on the following passage: Scientists in India have invented a new way to produce electricity. Their invention does not get its power from oil, coal or other fuel...
A.
Because bullocks have long been used by Indian people
B.
Because bullocks walk slowly and are easy to control.
C.
Because there are few non-working bullocks in India
D.
Because there is not enough oil in India.
【单选题】滚动轴承早期故障的由于( )指标对运行工况不敏感（如载荷、转速、工作条件变化），所以用此无量纲指标可以较准确的判定轴承故障的严重程度。
A.
峭度
B.
裕度
C.
歪度
D.
峰值
参考解析：
题目纠错 0
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