皮皮学，免费搜题
登录
搜题
【简答题】
当交流电源电压加到变压器一次绕组后，则以下说法正确的有（） A 在一次绕组中会有直流电流通过 B、在一次绕组中会有交流电流通过 C 变压器铁芯中的交变磁通会同时穿过一次绕组和二次绕组 D 变压器铁芯中的不变磁通会同时穿过一次绕组和二次绕组
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】HAL库PIO引脚写0或1,使用的函数是()
A.
HAL_GPIO_Init
B.
HAL_GPIO_WritePin
C.
HAL_GPIO_ReadPin
D.
HAL_GPIO_TogglePin
查看完整题目与答案
【判断题】双缩脲反应是肽和蛋白质特有的反应，所以二肽也有双缩脲反应。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】How are stereotyping and generalizing different?
A.
Stereotyping is when you make a generalization without enough information.
B.
Generalizing is learning about the past, while stereotyping is about the future.
C.
Stereotyping focuses on groups of people, while generalizing is everything.
D.
These two have nothing to do with one another.
查看完整题目与答案
【简答题】Stereotyping
查看完整题目与答案
【多选题】关于HAL_GPIO_TogglePin()和HAL_Delay()函数,说法正确的有:
A.
HAL_GPIO_TogglePin（）可以实现GPIO引脚的电平翻转功能；
B.
HAL_Delay()函数可以实现时间延时功能;
C.
使用HAL_Delay()函数时，会用到系统节拍定时器SysTick；
D.
HAL_GPIO_TogglePin(GPIOA,GPIO_PIN_5);这句程序的意思是对PA5引脚实现电平翻转功能。
查看完整题目与答案
【单选题】All of the following statements about stereotyping are accurate, EXCEPT:
A.
People can improve the perceptual process by pring the activation of stereotypes.
B.
Stereotyping causes us to ignore or misinterpret behaviours that are inconsistent with the stereotype we assign to a person.
C.
Stereotypes do not accurately describe everyone assigned to that stereotype.
D.
Stereotypes generally have some inaccuracies.
E.
Stereotyping can potentially become the foundation for prejudice.
查看完整题目与答案
【简答题】双缩脲反应是肽和蛋白质特有的反应，所以二肽也有双缩脲反应。(    )
查看完整题目与答案
【单选题】下面对HAL的描述正确的是（）。
A.
HAL是一系列代码的集合，与硬件设备无关
B.
HAL是一种可编程语言，可用于实现对显卡的操作
C.
HAL是一个指示设备完成某种操作的设备相关的代码集
D.
HAL是CPU内的指令集
查看完整题目与答案
【判断题】双缩脲反应是肽和蛋白质特有的反应,所以二肽也有双缩脲反应
A.
正确
B.
错误
查看完整题目与答案
【单选题】You are installing Windows 2000 Server on a multiprocessor computer. The manufacturer has provided a customized Hardware abstraction layer (HAL) to use with the computer. The customized HAL is on a fl...
A.
During the text mode portion of the Windows 2000 setup, install the customized HAL.
B.
After the text mode portion of Windows 2000 Setup is complete, use the Recovery Console to copy the customized HAL to the system32 folder on the boot partition, and then continue Windows 2000 Setup
C.
After the text mode portion of windows 2000 Setup is complete, use the Emergency Repair process to replace the existing HAL with the customized HAL, and then continue the windows 2000 Setup.
D.
After the Windows 2000 Setup is complete, use Device Manager to scan for Hardware changes. When prompted, install the customized HAL.
查看完整题目与答案
相关题目：
【单选题】HAL库PIO引脚写0或1,使用的函数是()
A.
HAL_GPIO_Init
B.
HAL_GPIO_WritePin
C.
HAL_GPIO_ReadPin
D.
HAL_GPIO_TogglePin
查看完整题目与答案
【判断题】双缩脲反应是肽和蛋白质特有的反应，所以二肽也有双缩脲反应。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】How are stereotyping and generalizing different?
A.
Stereotyping is when you make a generalization without enough information.
B.
Generalizing is learning about the past, while stereotyping is about the future.
C.
Stereotyping focuses on groups of people, while generalizing is everything.
D.
These two have nothing to do with one another.
查看完整题目与答案
【简答题】Stereotyping
查看完整题目与答案
【多选题】关于HAL_GPIO_TogglePin()和HAL_Delay()函数,说法正确的有:
A.
HAL_GPIO_TogglePin（）可以实现GPIO引脚的电平翻转功能；
B.
HAL_Delay()函数可以实现时间延时功能;
C.
使用HAL_Delay()函数时，会用到系统节拍定时器SysTick；
D.
HAL_GPIO_TogglePin(GPIOA,GPIO_PIN_5);这句程序的意思是对PA5引脚实现电平翻转功能。
查看完整题目与答案
【单选题】All of the following statements about stereotyping are accurate, EXCEPT:
A.
People can improve the perceptual process by pring the activation of stereotypes.
B.
Stereotyping causes us to ignore or misinterpret behaviours that are inconsistent with the stereotype we assign to a person.
C.
Stereotypes do not accurately describe everyone assigned to that stereotype.
D.
Stereotypes generally have some inaccuracies.
E.
Stereotyping can potentially become the foundation for prejudice.
查看完整题目与答案
【简答题】双缩脲反应是肽和蛋白质特有的反应，所以二肽也有双缩脲反应。(    )
查看完整题目与答案
【单选题】下面对HAL的描述正确的是（）。
A.
HAL是一系列代码的集合，与硬件设备无关
B.
HAL是一种可编程语言，可用于实现对显卡的操作
C.
HAL是一个指示设备完成某种操作的设备相关的代码集
D.
HAL是CPU内的指令集
查看完整题目与答案
【判断题】双缩脲反应是肽和蛋白质特有的反应,所以二肽也有双缩脲反应
A.
正确
B.
错误
查看完整题目与答案
【单选题】You are installing Windows 2000 Server on a multiprocessor computer. The manufacturer has provided a customized Hardware abstraction layer (HAL) to use with the computer. The customized HAL is on a fl...
A.
During the text mode portion of the Windows 2000 setup, install the customized HAL.
B.
After the text mode portion of Windows 2000 Setup is complete, use the Recovery Console to copy the customized HAL to the system32 folder on the boot partition, and then continue Windows 2000 Setup
C.
After the text mode portion of windows 2000 Setup is complete, use the Emergency Repair process to replace the existing HAL with the customized HAL, and then continue the windows 2000 Setup.
D.
After the Windows 2000 Setup is complete, use Device Manager to scan for Hardware changes. When prompted, install the customized HAL.
查看完整题目与答案