举一反三
- 下图所示电路中，若温度升高，则电流IL将 。http://edu-image.nosdn.127.net/10ED040A40F64594810C749104DE2152.png?imageView&thumbnail=890x0&quality=100
- 接上题，逻辑电路图为（） 未知类型：{'options': ['[img src="http://edu-image.nosdn.127.net/91AA08EAEEF0CF9B930B1286E136B85A.png?imageView&thumbnail=890x0&quality=100"]', '[img src="http://edu-image.nosdn.127.net/DA6374A086B131D13FA4CDF17BD6C1B3.png?imageView&thumbnail=890x0&quality=100"]', '[img src="http://edu-image.nosdn.127.net/0BB0C036A22E7DD70493E44A3F53ECB6.png?imageView&thumbnail=890x0&quality=100"]', '[img src="http://edu-image.nosdn.127.net/3C239DB911650EF5FE9C2257BB5E9FC9.png?imageView&thumbnail=890x0&quality=100"]'], 'type': 102}
- 逻辑符号如图所示，表示“或”门的是（ ）。 未知类型：{'options': ['[img src="http://edu-image.nosdn.127.net/D65F2AE7EE4555576A6E4DAD96BD0E48.png?imageView&thumbnail=890x0&quality=100"]', '[img src="http://edu-image.nosdn.127.net/8A0CEC8CE2A12DA585F014307DA8D354.png?imageView&thumbnail=890x0&quality=100"]', '[img src="http://edu-image.nosdn.127.net/F64BEE050C34BBEF29945766BBEEC850.png?imageView&thumbnail=890x0&quality=100"]', '[img src="http://edu-image.nosdn.127.net/EA0A3AD03C781D6E9FB17D60F8A76F52.png?imageView&thumbnail=890x0&quality=100"]'], 'type': 102}
- 如图所示电路，若稳压管的稳定电流范围是5～50mA，则IL有可能达到的最大变化范围http://edu-image.nosdn.127.net/6D00848AF97E742E2C6F02E17974A78C.png?imageView&thumbnail=890x0&quality=100 http://edu-image.nosdn.127.net/13922324290481CA9F38829B787DCB7E.png?imageView&thumbnail=890x0&quality=100
- 以下属于“新艺术运动风格”的是( )： 未知类型：{'options': ['[img src="http://edu-image.nosdn.127.net/BAA6AC2072C3A4A234B1F8F35DF190FB.png?imageView&thumbnail=890x0&quality=100"]', '', '[img src="http://edu-image.nosdn.127.net/4620CEAEEE8387B6636E365675AD2D72.png?imageView&thumbnail=890x0&quality=100"]', '[img src="http://edu-image.nosdn.127.net/2B07107D7A9A7331537D8FF130BD9105.png?imageView&thumbnail=890x0&quality=100"]'], 'type': 102}
内容
- 0
中国大学MOOC:"下图所示工具为（ ）。http://edu-image.nosdn.127.net/D6BFA044A165F7787DDF229A39C5C236.jpg?imageView&thumbnail=890x0&quality=100http://edu-image.nosdn.127.net/2F463E8BC7003C7A6DE10AD41DB2F19E.jpg?imageView&thumbnail=890x0&quality=100http://edu-image.nosdn.127.net/A703FA1F4FAFAE1A1224262AF1D87971.jpg?imageView&thumbnail=890x0&quality=100";
- 1
两个容器分别装有分子质量分别是mA与mB的两种气体，它们的温度相同，则它们的分子平均速率的关系是 未知类型：{'options': ['[img src="http://edu-image.nosdn.127.net/AC8B075CC977B27DA4AA5A721572852C.png?imageView&thumbnail=890x0&quality=100"]', '[img src="http://edu-image.nosdn.127.net/EE1736EE0B632818B3C567ACD6FCBDDA.png?imageView&thumbnail=890x0&quality=100"]', '[img src="http://edu-image.nosdn.127.net/B67C59482659DBCEF601E8724E43F048.png?imageView&thumbnail=890x0&quality=100"]', '[img src="http://edu-image.nosdn.127.net/E08E753CF34E4973BBE429BC4076B959.png?imageView&thumbnail=890x0&quality=100"]'], 'type': 102}
- 2
n个变量的逻辑函数应该有最小项（ ）个。 未知类型：{'options': ['2n', '[img src="http://edu-image.nosdn.127.net/689FBD7BA79F14F385E0FB901826F0EA.png?imageView&thumbnail=890x0&quality=100"]', '[img src="http://edu-image.nosdn.127.net/AF09C0EC6B0448772EB2DB6E56CACC41.png?imageView&thumbnail=890x0&quality=100"]', '[img src="http://edu-image.nosdn.127.net/8F6DC8406B7837980DA9B848FB8575C2.png?imageView&thumbnail=890x0&quality=100"]'], 'type': 102}
- 3
题4-4-4、下图电路中与X结点相关联的极点频率为（）。http://edu-image.nosdn.127.net/73D881979EE724F6BEA3DEEDA938791E.png?imageView&thumbnail=890x0&quality=100
- 4
在下图所示电路中，所引入的交流负反馈组态为（）。http://edu-image.nosdn.127.net/A4351B77BA3992FFC1CE0D112335C0F5.png?imageView&thumbnail=890x0&quality=100