• 2022-06-04 问题

    [tex=19.786x1.286]8zkKriFGk4zCTUJ606ZaZ072swSJnG2TyIfJ7S9vFm/dc4p0ph27tTYd5Vgcry2XaKyTlJcR5+oxrzV7J7tzOl4A2EJNqEo95btwWzYzU3M=[/tex]

    [tex=19.786x1.286]8zkKriFGk4zCTUJ606ZaZ072swSJnG2TyIfJ7S9vFm/dc4p0ph27tTYd5Vgcry2XaKyTlJcR5+oxrzV7J7tzOl4A2EJNqEo95btwWzYzU3M=[/tex]

  • 2022-11-02 问题

    [tex=19.786x1.286]dC/0sJYeuQG0wHpxhJCVHlEKnxyDQjxNmVN8utFzr4QEAjyDNiJLUcnM6XbmvDVdnYaUMeGvjE9Dk02L6fwTkCUthqhslOlt3zbWfrtkTqw=[/tex]

    [tex=19.786x1.286]dC/0sJYeuQG0wHpxhJCVHlEKnxyDQjxNmVN8utFzr4QEAjyDNiJLUcnM6XbmvDVdnYaUMeGvjE9Dk02L6fwTkCUthqhslOlt3zbWfrtkTqw=[/tex]

  • 2022-06-17 问题

    [tex=19.786x1.286]Rp7EGaU+S5R9cGB3/W/rZzjR7preLFPGOhOvm7IUYZwtN+gMXwzE21thUw2TdAghwa13h4+GtjREj9Y7wNpxNA==[/tex]

    [tex=19.786x1.286]Rp7EGaU+S5R9cGB3/W/rZzjR7preLFPGOhOvm7IUYZwtN+gMXwzE21thUw2TdAghwa13h4+GtjREj9Y7wNpxNA==[/tex]

  • 2022-07-26 问题

    [tex=30.429x1.286]y4vlEmFOkH+tzuCDYKlaY/z15ljtnL4GUp5uH1CH4gp201JWiWsafumLadr+7r8DBx7IplJUQObnkmqFnTQVOxZOoyZ2vl0jDFoukPFn8d2PfY5texkkAwzhwJ9Qr+F2YYEt8uNb0+8+XATt+b4dcA==[/tex][tex=19.786x1.286]R8nd+yeHIp3HnSFdLRNOLAGtnDmIMrIOTisSwCCgID2nMZU5kZVf7rzLynEpyecKBVbFOcY9ACn80V2f28sr6EVHLpLDH9VEBTJ86sqNoJY=[/tex]

    [tex=30.429x1.286]y4vlEmFOkH+tzuCDYKlaY/z15ljtnL4GUp5uH1CH4gp201JWiWsafumLadr+7r8DBx7IplJUQObnkmqFnTQVOxZOoyZ2vl0jDFoukPFn8d2PfY5texkkAwzhwJ9Qr+F2YYEt8uNb0+8+XATt+b4dcA==[/tex][tex=19.786x1.286]R8nd+yeHIp3HnSFdLRNOLAGtnDmIMrIOTisSwCCgID2nMZU5kZVf7rzLynEpyecKBVbFOcY9ACn80V2f28sr6EVHLpLDH9VEBTJ86sqNoJY=[/tex]

  • 2022-06-06 问题

    [tex=33.5x1.286]ona4vIUi6MKyVjKFpNFUFCOTL1P1rGAeORR4MSwetnB6eY7dyTmpBeL97fLWAr4a6IkzvC10qVrJBvOMlPQIlhB6ON2ZI2HtYkfh6XokvRtAFGoUy16SFSFNkEcwYOUYaSPowWTUKAx4MZxvkPesKg==[/tex][tex=38.071x1.286]s7639tSWqzOWD96PCEL0+pjvPLXzxQTT9ACt0saJIvch9jK/Wy/YUQlBDznPoGjwUoO72AV0877NXmQ7I99yvZuZ/7TtD8ZLH9qqrm6EwsaJEgvn1+A894ffP/56JhI8ZDumUyh8rmeGP5OeZV9+oYQpU6QxaTkDu6OWlKxO7903lwH482wcKyzB2YJx1El3[/tex][tex=19.786x1.286]SPec2mDY6ArCQQBs0qBXc9ZNuzoyhNtRUcRffI/cXE2bHFtq86v61j86ivS+YeVuYkQsTBLffuaTkDp9j58nwUsU7Ta+BeWyBiieAYrKFT0=[/tex]

    [tex=33.5x1.286]ona4vIUi6MKyVjKFpNFUFCOTL1P1rGAeORR4MSwetnB6eY7dyTmpBeL97fLWAr4a6IkzvC10qVrJBvOMlPQIlhB6ON2ZI2HtYkfh6XokvRtAFGoUy16SFSFNkEcwYOUYaSPowWTUKAx4MZxvkPesKg==[/tex][tex=38.071x1.286]s7639tSWqzOWD96PCEL0+pjvPLXzxQTT9ACt0saJIvch9jK/Wy/YUQlBDznPoGjwUoO72AV0877NXmQ7I99yvZuZ/7TtD8ZLH9qqrm6EwsaJEgvn1+A894ffP/56JhI8ZDumUyh8rmeGP5OeZV9+oYQpU6QxaTkDu6OWlKxO7903lwH482wcKyzB2YJx1El3[/tex][tex=19.786x1.286]SPec2mDY6ArCQQBs0qBXc9ZNuzoyhNtRUcRffI/cXE2bHFtq86v61j86ivS+YeVuYkQsTBLffuaTkDp9j58nwUsU7Ta+BeWyBiieAYrKFT0=[/tex]

  • 2022-05-29 问题

    下列选项为某变速器一、二、三、四挡的传动比,则三挡的传动比为()。 A: 0.969 B: 1.286 C: 1.944 D: 3.455

    下列选项为某变速器一、二、三、四挡的传动比,则三挡的传动比为()。 A: 0.969 B: 1.286 C: 1.944 D: 3.455

  • 2022-06-19 问题

    [tex=37.357x1.286]Fm2sBw3nSYqoTHV/CLE9V5Y9tH0vj5pIqLQbx5Q6YIirEZFxQ+WkhRhIZy/Dd2AflOVY90lo28ryEJSI2ddUGLwor+7PMnWwTGaN1JpJ2I3vYzQw+bjcWcR/53KmeHvPTQGj6ZI49XL5G8fHT0U/V+kgiif8bxpDLDvWA3vquQA=[/tex][tex=37.857x1.286]kzsxO167/uKlE/WPBYbqIHEpT+7TavZb5vNpwIJXH/0fsHmoqAO7yc6Lj925IKxjkwnB5Lk1n77Slc021X1biML+VyTqMTAK6HcrPHX5Ref8kh8CGK40oQF6+MIJ/m/rrp3hn/MVAfQD1924aa6nnlgP+w+buZPdkLa6kOdcN1E=[/tex][tex=19.786x1.286]a6XyzER4UoB861lJ2R6HhfAb174uVauclwLj40frLAfhTRD3fQ0ncCEMT3HosBLmuBnlX4kPXXPqFAMuzuF8bO6f4A5BbNOXLl+3iJ5VgVk=[/tex]

    [tex=37.357x1.286]Fm2sBw3nSYqoTHV/CLE9V5Y9tH0vj5pIqLQbx5Q6YIirEZFxQ+WkhRhIZy/Dd2AflOVY90lo28ryEJSI2ddUGLwor+7PMnWwTGaN1JpJ2I3vYzQw+bjcWcR/53KmeHvPTQGj6ZI49XL5G8fHT0U/V+kgiif8bxpDLDvWA3vquQA=[/tex][tex=37.857x1.286]kzsxO167/uKlE/WPBYbqIHEpT+7TavZb5vNpwIJXH/0fsHmoqAO7yc6Lj925IKxjkwnB5Lk1n77Slc021X1biML+VyTqMTAK6HcrPHX5Ref8kh8CGK40oQF6+MIJ/m/rrp3hn/MVAfQD1924aa6nnlgP+w+buZPdkLa6kOdcN1E=[/tex][tex=19.786x1.286]a6XyzER4UoB861lJ2R6HhfAb174uVauclwLj40frLAfhTRD3fQ0ncCEMT3HosBLmuBnlX4kPXXPqFAMuzuF8bO6f4A5BbNOXLl+3iJ5VgVk=[/tex]

  • 2022-10-30 问题

    [tex=19.786x1.286]3bncCqXXdYFmTPc/TSH6HFF+PqNoZg5NOJJwr6nYh3B61TGTGYeZP8cEx5Lci3gYApORAMY3dZnOmSlwhxkNeg==[/tex]和它的异构体[tex=20.286x1.286]l+RGKb9PSnDDyl+Ya3vJ53U41oS1VOxrwqbVK1uqV7BqHMvFaT28SvJ1FG8cqxqnlpOSd428CHxt5+T6zZ2Zhw==[/tex]分别用[tex=5.429x1.357]IioYEl5SDAIJzDRN7+qU/w==[/tex]处理,发现它们得到不同含氧化合物,写出产物的结构并说明为什么?

    [tex=19.786x1.286]3bncCqXXdYFmTPc/TSH6HFF+PqNoZg5NOJJwr6nYh3B61TGTGYeZP8cEx5Lci3gYApORAMY3dZnOmSlwhxkNeg==[/tex]和它的异构体[tex=20.286x1.286]l+RGKb9PSnDDyl+Ya3vJ53U41oS1VOxrwqbVK1uqV7BqHMvFaT28SvJ1FG8cqxqnlpOSd428CHxt5+T6zZ2Zhw==[/tex]分别用[tex=5.429x1.357]IioYEl5SDAIJzDRN7+qU/w==[/tex]处理,发现它们得到不同含氧化合物,写出产物的结构并说明为什么?

  • 2022-06-04 问题

    [tex=26.429x1.286]iU/bmjAfUY+lcnEa32S34SogsVEQdyLv9gNvvUiTculmQK6XCfdx/VQgEy9hA9S482QHkzgBVuhrXn05Kr8UzhxMTxFlsOoLn2qSelfD3pttyTkuSnzRXWe99+clIfvf[/tex][tex=19.786x1.286]tnf7Y/37yRaGCyflksrtRjXkKzbtv4R5zIBZKkKjBa0Iv/r2JxdCWRl6dVCFZrFjITxLra+L1mbLsPX3d1jTRCXd7FeatYYJiSAkxzV3a8I=[/tex][tex=21.5x1.286]pvBm3OP+sy/PX5+C+TLz99hxCzI5aHOGZa3r95dLYk72IXNwp4UA3pKHR/sHFgOVuGEivToH45uQ/fMhyt8xVpW18KVjf4nOACdtuxfHLks=[/tex] 未知类型:{'options': ['[tex=1.5x1.286]Oz2PeZz3naszdbdYQaJSow==[/tex]', '[tex=1.5x1.286]CMyhAMFWrQBXSrHX8ay22A==[/tex]', '[tex=1.5x1.286]DVvSpMnPmSqzhtxha0c6GQ==[/tex]', '[tex=1.5x1.286]w/9vKmG8cm+QjgSjuv8zcw==[/tex]', '[tex=2.0x1.286]pHpW86gllooIYyuNwwqnlw==[/tex]'], 'type': 102}

    [tex=26.429x1.286]iU/bmjAfUY+lcnEa32S34SogsVEQdyLv9gNvvUiTculmQK6XCfdx/VQgEy9hA9S482QHkzgBVuhrXn05Kr8UzhxMTxFlsOoLn2qSelfD3pttyTkuSnzRXWe99+clIfvf[/tex][tex=19.786x1.286]tnf7Y/37yRaGCyflksrtRjXkKzbtv4R5zIBZKkKjBa0Iv/r2JxdCWRl6dVCFZrFjITxLra+L1mbLsPX3d1jTRCXd7FeatYYJiSAkxzV3a8I=[/tex][tex=21.5x1.286]pvBm3OP+sy/PX5+C+TLz99hxCzI5aHOGZa3r95dLYk72IXNwp4UA3pKHR/sHFgOVuGEivToH45uQ/fMhyt8xVpW18KVjf4nOACdtuxfHLks=[/tex] 未知类型:{'options': ['[tex=1.5x1.286]Oz2PeZz3naszdbdYQaJSow==[/tex]', '[tex=1.5x1.286]CMyhAMFWrQBXSrHX8ay22A==[/tex]', '[tex=1.5x1.286]DVvSpMnPmSqzhtxha0c6GQ==[/tex]', '[tex=1.5x1.286]w/9vKmG8cm+QjgSjuv8zcw==[/tex]', '[tex=2.0x1.286]pHpW86gllooIYyuNwwqnlw==[/tex]'], 'type': 102}

  • 2022-06-30 问题

    下列变量组()是一个闭回路。 A: {x,x,x,x,x,x} B: {x,x,x,x,x} C: {x,x,x,x,x,x} D: {x,x,x,x,x,x}

    下列变量组()是一个闭回路。 A: {x,x,x,x,x,x} B: {x,x,x,x,x} C: {x,x,x,x,x,x} D: {x,x,x,x,x,x}

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