皮皮学，免费搜题
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【单选题】
对于齿数相同的齿轮,模数m( ),齿轮的几何尺寸及齿形都越大,齿轮的承载能力也越大。A.
越大
B.
越小
C.
没变化
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】定额查用步骤( ) 1确定定额编号2确定单位工程量对应的定额值3正确进行定额调整 4核对工程量单位与数量,计算分项工程实际工料机消耗量
A.
① ② ③ ④
B.
① ④ ② ③
C.
① ③ ② ④
D.
② ① ③ ④
【简答题】阅读理解。 I am Maya. I am 13 years old. I am from Africa (非洲). My father is a teacher and my mother works in a hospital. They both like their work and work very hard. I am studying in a middle school. An...
【简答题】Cloze 1 Tonight, I represent an community whose members came 1 from every segment of American society. Though I am white and a mother, I am one with a black infant 2 with tubes in a Philadelphia ...
【简答题】孔子是 学派的创始人。
【简答题】I am Helen. I from the U.S.A. I am thir years old. There five in my family. We live in China now . My father is a doctor. He in a hospital. My mother is a teacher. She in a high school. My little ...
【单选题】I am from a hospital and take care of the patients. I am a_
A.
doctor
B.
nurse
C.
teacher
【简答题】椭圆形粉红色疱疹，浆液稀薄，皮薄易破，大小不等，分批出现者是（ ）
【单选题】定额查用步骤是:( ) 1确定定额编号 2确定单位工程量对应的定额值 3正确进行定额调整 4核对工程量单位与数量,计算分项工程实际工料机消耗量
A.
① ② ③ ④
B.
① ④ ② ③
C.
① ③ ② ④
D.
② ① ③ ④
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