• 2022-06-04 问题

    Lesson 9 短对话选择-10/module/audioplay.html?objectid=2c4555c5af0ac1868723f974b22b89d8

    Lesson 9 短对话选择-10/module/audioplay.html?objectid=2c4555c5af0ac1868723f974b22b89d8

  • 2021-04-14 问题

    图5是由LM 317组成输出电压可调的典型电路,当V31=VREF=1.2 V时,流过R1最小电流IR1min为(5~10)mA,调整端1流出的电流Iadj《IR1min ,VI─V0=2V。(1)求R1值;(2)当,时,求输出电压VO;(3)当VO=37 V,,R2=?电路此时的最小电压VImin=?(4)调节R2从0变化到6.2KΩ时,输出电压调节范围。http://sharecourse.upln.cn/courses/c_809_32/theory/module_10/unit_3_blocks/2_clip_image008.gifhttp://sharecourse.upln.cn/courses/c_809_32/theory/module_10/unit_3_blocks/2_clip_image010.gifhttp://sharecourse.upln.cn/courses/c_809_32/theory/module_10/unit_3_blocks/2_clip_image008_0000.gifhttp://sharecourse.upln.cn/courses/c_809_32/theory/module_10/unit_3_blocks/2_clip_image012.gif

    图5是由LM 317组成输出电压可调的典型电路,当V31=VREF=1.2 V时,流过R1最小电流IR1min为(5~10)mA,调整端1流出的电流Iadj《IR1min ,VI─V0=2V。(1)求R1值;(2)当,时,求输出电压VO;(3)当VO=37 V,,R2=?电路此时的最小电压VImin=?(4)调节R2从0变化到6.2KΩ时,输出电压调节范围。http://sharecourse.upln.cn/courses/c_809_32/theory/module_10/unit_3_blocks/2_clip_image008.gifhttp://sharecourse.upln.cn/courses/c_809_32/theory/module_10/unit_3_blocks/2_clip_image010.gifhttp://sharecourse.upln.cn/courses/c_809_32/theory/module_10/unit_3_blocks/2_clip_image008_0000.gifhttp://sharecourse.upln.cn/courses/c_809_32/theory/module_10/unit_3_blocks/2_clip_image012.gif

  • 2022-06-06 问题

    The<br/>core module of manned spacecraft is ____. A: The<br/>experiment module B: The<br/>orbital module C: The<br/>re-entry module D: The<br/>service module

    The<br/>core module of manned spacecraft is ____. A: The<br/>experiment module B: The<br/>orbital module C: The<br/>re-entry module D: The<br/>service module

  • 2022-05-29 问题

    The intelligent brain machine is mainly composed of the following five modules: A: EEG acquisition module B: signal processing module C: interaction module D: communication system module E: self-power-supply module F: Steering mechanism module G: Cooling module

    The intelligent brain machine is mainly composed of the following five modules: A: EEG acquisition module B: signal processing module C: interaction module D: communication system module E: self-power-supply module F: Steering mechanism module G: Cooling module

  • 2022-06-04 问题

    /module/audioplay.html?objectid=91c93deb404c6994737604cb83dc729e/module/audioplay.html?objectid=d2ba48edb61836291f5b3b8a51d17f8e/module/audioplay.html?objectid=a11b602e9f6679a77cf045442c8a8cbb

    /module/audioplay.html?objectid=91c93deb404c6994737604cb83dc729e/module/audioplay.html?objectid=d2ba48edb61836291f5b3b8a51d17f8e/module/audioplay.html?objectid=a11b602e9f6679a77cf045442c8a8cbb

  • 2021-04-14 问题

    用级数收敛的定义证明级数是收敛的.http://sharecourse.upln.cn/courses/c_701_01/theory/module_10/unit_1_blocks/2_clip_image022.gif

    用级数收敛的定义证明级数是收敛的.http://sharecourse.upln.cn/courses/c_701_01/theory/module_10/unit_1_blocks/2_clip_image022.gif

  • 2022-06-15 问题

    Suppose module puppy depends on module dog and module dog depends on module animal. Fill in the blank so that code in module dog can access the animal.behavior package in module animal.module animal { ___________ animal.behavior;} A: export B: exports C: requires D: requires transitive

    Suppose module puppy depends on module dog and module dog depends on module animal. Fill in the blank so that code in module dog can access the animal.behavior package in module animal.module animal { ___________ animal.behavior;} A: export B: exports C: requires D: requires transitive

  • 2022-11-04 问题

    es6导入模块: (1) module (2) './module'

    es6导入模块: (1) module (2) './module'

  • 2022-06-04 问题

    Passage 1 Passage 2 Passage 3 Passage 4 Passage 5/module/audioplay.html?objectid=0d4d67cd4caa47466bbbfe9d98db4623/module/audioplay.html?objectid=75ed077e152c0d8e6d32bdfa15d0f462/module/audioplay.html?objectid=7f97e02a165a06b5895a0f3cd1f1effc/module/audioplay.html?objectid=ad201e024960b245c0038edd35b08acb/module/audioplay.html?objectid=f48ce62a3b73a573d38434e86f8ba52c

    Passage 1 Passage 2 Passage 3 Passage 4 Passage 5/module/audioplay.html?objectid=0d4d67cd4caa47466bbbfe9d98db4623/module/audioplay.html?objectid=75ed077e152c0d8e6d32bdfa15d0f462/module/audioplay.html?objectid=7f97e02a165a06b5895a0f3cd1f1effc/module/audioplay.html?objectid=ad201e024960b245c0038edd35b08acb/module/audioplay.html?objectid=f48ce62a3b73a573d38434e86f8ba52c

  • 2022-11-04 问题

    导入module模块类用import module form *( )

    导入module模块类用import module form *( )

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