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【单选题】
一幅灰度图像进行二维叶变换后的频谱图中,最亮的部分对应着原始图像的______。
A.
快变化量
B.
慢变化量
C.
水平变化量
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参考答案：
举一反三
【单选题】听力原文：M: How did you like our American History class yesterday? W: Well I did enjoy it, but I didn't exactly buy everything Barnum said either. M: You mean his view that the early framers of the consti...
A.
She loved it.
B.
She disagreed with too much of it to enjoy.
C.
She thought it was just so so.
D.
She liked the class but disagreed with the Professor.
查看完整题目与答案
【单选题】——How did you like Nick’s performance last night ? —— To be honest ,his singing didn’t ________to be much?
A.
appeal
B.
belong
C.
refer
D.
occur
查看完整题目与答案
【单选题】下列甲状腺下动脉的描述正确的是（）。
A.
沿前斜角肌外侧缘上升
B.
起自锁骨下动脉的甲状颈干
C.
起自颈外动脉起始部前壁
D.
在甲状腺侧叶的后面发出前、后两支
E.
与喉上神经外支伴行
查看完整题目与答案
【判断题】地方标准是指在没有国家标准的情况下，由专业标准化主管机构或专业标准化组织批准发布、在某个行业范围内统一使用的标准。
A.
正确
B.
错误
查看完整题目与答案
【多选题】对买入套期保值而言,无法实现净盈利的情形包括()。(不计手续费等费用)
A.
现货市场盈利小于期货市场亏损
B.
基差走强
C.
基差走弱
D.
基差不变
查看完整题目与答案
【单选题】How did you like the film ?
A.
类指
B.
非确定特指
C.
确定特指
查看完整题目与答案
【单选题】听力原文：M: How did you like our American History class yesterday? W: Well, I did enjoy it, but I didn't exactly buy everything Barnum said either. M: You mean his view that the early framers of the const...
A.
She loved it.
B.
She disagreed with too much of it to enjoy.
C.
She thought it was just so so.
D.
She liked the class but disagreed with the Professor.
查看完整题目与答案
【单选题】听力原文：M: How did you like our American History class yesterday? W: Well I did enjoy it, but I didn't exactly buy everything Barnum said either. M: You mean his view that the early framers of the consti...
A.
She loved it.
B.
She disagreed with too much of it to enjoy.
C.
She thought it was just so.
D.
She liked the class but disagreed with the Professor.
查看完整题目与答案
【单选题】将飞控的控制信号转变为电流信号，用于控制电机转速。同时，电调在多旋翼无人机中也充当了电压变化器的作用。
A.
电子调速器
B.
陀螺仪
C.
十字盘
D.
遥控器
查看完整题目与答案
【单选题】地方标准是指对没有国家标准和行业标准而又需要在省、自治区、直辖市范围内统一（ ）的安全、卫生要求所制定的标准。
A.
工业产品
B.
农业产品
C.
出口产品
D.
认证产品
查看完整题目与答案
相关题目：
【单选题】听力原文：M: How did you like our American History class yesterday? W: Well I did enjoy it, but I didn't exactly buy everything Barnum said either. M: You mean his view that the early framers of the consti...
A.
She loved it.
B.
She disagreed with too much of it to enjoy.
C.
She thought it was just so so.
D.
She liked the class but disagreed with the Professor.
查看完整题目与答案
【单选题】——How did you like Nick’s performance last night ? —— To be honest ,his singing didn’t ________to be much?
A.
appeal
B.
belong
C.
refer
D.
occur
查看完整题目与答案
【单选题】下列甲状腺下动脉的描述正确的是（）。
A.
沿前斜角肌外侧缘上升
B.
起自锁骨下动脉的甲状颈干
C.
起自颈外动脉起始部前壁
D.
在甲状腺侧叶的后面发出前、后两支
E.
与喉上神经外支伴行
查看完整题目与答案
【判断题】地方标准是指在没有国家标准的情况下，由专业标准化主管机构或专业标准化组织批准发布、在某个行业范围内统一使用的标准。
A.
正确
B.
错误
查看完整题目与答案
【多选题】对买入套期保值而言,无法实现净盈利的情形包括()。(不计手续费等费用)
A.
现货市场盈利小于期货市场亏损
B.
基差走强
C.
基差走弱
D.
基差不变
查看完整题目与答案
【单选题】How did you like the film ?
A.
类指
B.
非确定特指
C.
确定特指
查看完整题目与答案
【单选题】听力原文：M: How did you like our American History class yesterday? W: Well, I did enjoy it, but I didn't exactly buy everything Barnum said either. M: You mean his view that the early framers of the const...
A.
She loved it.
B.
She disagreed with too much of it to enjoy.
C.
She thought it was just so so.
D.
She liked the class but disagreed with the Professor.
查看完整题目与答案
【单选题】听力原文：M: How did you like our American History class yesterday? W: Well I did enjoy it, but I didn't exactly buy everything Barnum said either. M: You mean his view that the early framers of the consti...
A.
She loved it.
B.
She disagreed with too much of it to enjoy.
C.
She thought it was just so.
D.
She liked the class but disagreed with the Professor.
查看完整题目与答案
【单选题】将飞控的控制信号转变为电流信号，用于控制电机转速。同时，电调在多旋翼无人机中也充当了电压变化器的作用。
A.
电子调速器
B.
陀螺仪
C.
十字盘
D.
遥控器
查看完整题目与答案
【单选题】地方标准是指对没有国家标准和行业标准而又需要在省、自治区、直辖市范围内统一（ ）的安全、卫生要求所制定的标准。
A.
工业产品
B.
农业产品
C.
出口产品
D.
认证产品
查看完整题目与答案
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