{"title":"u5c71u7f8au6027u522bu51b3u5b9au65b9u5f0fu4e3aXYu578buff0eu5982u56feu7684u7cfbu8c31u56feuff08u56feu7532uff09u8868u793au4e86u5c71u7f8au67d0u79cdu6027u72b6u7684u9057u4f20uff0cu56feu4e2du6df1u8272u8868u79|初中生物问答-字典翻译问答网

问题标题：

问题描述：

{"title":"u5c71u7f8au6027u522bu51b3u5b9au65b9u5f0fu4e3aXYu578buff0eu5982u56feu7684u7cfbu8c31u56feuff08u56feu7532uff09u8868u793au4e86u5c71u7f8au67d0u79cdu6027u72b6u7684u9057u4f20uff0cu56feu4e2du6df1u8272u8868u793au8be5u79cdu6027u72b6u7684u8868u73b0u8005uff0eu5df2u77e5u8be5u6027u72b6u53d7u4e00u5bf9u7b49u4f4du57fau56e0u63a7u5236uff0cu5728u4e0du8003u8651u67d3u8272u4f53u53d8u5f02u548cu57fau56e0u7a81u53d8u7684u6761u4ef6u4e0buff0cu56deu7b54u4e0bu5217u95eeu9898uff1a

uff081uff09u7cfbu8c31u56feu4e2du2161-1u548cu2161-2u751fu51fau2162-1uff0cu8fd9u79cdu73b0u8c61u5728u9057u4f20u5b66u4e0au79f0u4e3a___uff0eu8be5u6027u72b6u4e3a___uff08u586bu201cu9690u6027u201du6216u201cu663eu6027u201duff09u6027u72b6uff0e

uff082uff09u82e5u63a7u5236u8be5u6027u72b6u7684u57fau56e0u4f4du4e8eu56feu4e59u7684iu533au6bb5u4e0auff0cu8be5u6027u72b6u7684u9057u4f20___uff08u586bu201cu5c5eu4e8eu201du6216u201cu4e0du5c5eu4e8eu201duff09u4f34u6027u9057u4f20uff0e

uff083uff09u82e5u63a7u5236u8be5u6027u72b6u7684u57fau56e0u4f4du4e8eu56feu4e59u7684u2171u533au6bb5u4e0auff0cu2162-2u548cu2162-4u4ea4u914duff0cu6240u751fu5c0fu7f8au8868u73b0u8be5u6027u72b6u7684u6982u7387u662f___uff0eu82e5u2162-1u6027u67d3u8272u4f53u7ec4u6210u662fXXYuff0cu5206u6790u5b83u7684u5f62u6210u539fu56e0u662fuff1a___uff08u586bu201cu2161-1u201du3001u201cu2161-2u201du6216u201cu2161-1u6216u2161-2u201duff09u5728u51cfu6570u7b2c___u6b21u5206u88c2u65f6u6027u67d3u8272u4f53u672au5206u79bbu6240u81f4uff0e

uff084uff09u2162-2u6000u5b55u540eu8d70u5931uff0cu4e3bu4ebau4e0du4e45u627eu5230u4e00u53eau5c0fu7f8auff0cu5206u6790u5f97u77e5u5c0fu7f8au4e0eu2161-2u7684u7ebfu7c92u4f53DNAu5e8fu5217u7279u5f81u4e0du540cuff0cu80fdu5426u8bf4u660eu8fd9u53eau5c0fu7f8au4e0du662fu2162-2u751fu4ea7u7684uff1f___uff08u586bu201cu80fdu201du6216u201cu4e0du80fdu201duff09uff0e""latex":{"title":"u5c71u7f8au6027u522bu51b3u5b9au65b9u5f0fu4e3aXYu578buff0eu5982u56feu7684u7cfbu8c31u56feuff08u56feu7532uff09u8868u793au4e86u5c71u7f8au67d0u79cdu6027u72b6u7684u9057u4f20uff0

刘长东回答：

　　{"title":"uff081uff09u7cfbu8c31u56feu4e2du2161-1u548cu2161-2u90fdu8868u73b0u6b63u5e38uff0cu751fu51fau60a3u75c5u7684u2162-1uff0cu8fd9u79cdu73b0u8c61u5728u9057u4f20u5b66u4e0au79f0u4e3au6027u72b6u5206u79bbuff1bu53ccu4eb2u4e0du5177u6709u3001u5b50u4ee3u5177u6709u7684u8fd9u4e00u6027u72b6u662fu9690u6027u6027u72b6uff0e 　　uff082uff09u82e5u63a7u5236u8be5u6027u72b6u7684u57fau56e0u4f4du4e8eu56feu4e59u7684iu533au6bb5u4e0auff0cu8be5u6027u72b6u7684u9057u4f20u4e5fu662fu548cu6027u522bu76f8u5173u8054u7684uff0cu5c5eu4e8eu4f34u6027u9057u4f20uff0e 　　uff083uff09u82e5u63a7u5236u8be5u6027u72b6u7684u57fau56e0u4f4du4e8eu56feu4e59u7684u2171u533au6bb5u4e0auff0cu2162-2u7684u57fau56e0u578bu53efu80fdu662fXBXBu6216XBXbuff0cu5404u5360uff0cu2162-4u7684u57fau56e0u578bu662fXBYuff0cu56e0u6b64uff0cu2162-2u548cu2162-4u4ea4u914duff0cu6240u751fu5c0fu7f8au8868u73b0u8be5u6027u72b6u7684u6982u7387u662fXbY=u00d7=uff1bu82e5u2162-1u6027u67d3u8272u4f53u7ec4u6210u662fXXYuff0cu7531u4e8eu2162-1u662fu60a3u75c5u7684uff0cu56e0u6b64u57fau56e0u578bu662fXbXbYuff0cu2161-1u662fu6b63u5e38u7684u516cu7f8auff0cu57fau56e0u578bu4e3aXBYuff0cu56e0u6b64u2162-1u7684XbXbu6765u81eau2161-2uff0cu7531u4e8eu2161-2u5728u51cfu6570u7b2cu4e8cu6b21u5206u88c2u65f6u4e24u6761u542bu6709bu7684Xu67d3u8272u4f53u6ca1u6709u5206u5f00u9020u6210u7684uff0e 　　uff084uff09u7ebfu7c92u4f53u4e2du7684u57fau56e0u63a7u5236u7684u6027u72b6u7684u9057u4f20u5c5eu4e8eu6bcdu7cfbu9057u4f20uff0cu5b50u4ee3u7684u6027u72b6u4e0eu6bcdu672cu76f8u540cuff0cu5982u679cu2162-2u6000u5b55u540eu8d70u5931uff0cu4e3bu4ebau4e0du4e45u627eu5230u4e00u53eau5c0fu7f8auff0cu5206u6790u5f97u77e5u5c0fu7f8au4e0eu2161-2u7684u7ebfu7c92u4f53DNAu5e8fu5217u7279u5f81u4e0du540cuff0cu80fdu8bf4u660eu8fd9u53eau5c0fu7f8au4e0du662fu2162-2u751fu4ea7u7684uff0e 　　u6545u7b54u6848u4e3auff1a 　　uff081uff09u6027u72b6u5206u79bb u9690u6027 　　uff082uff09u5c5eu4e8e 　　uff083uff0918 u2161-2 u4e8c 　　uff084uff09u80fd""latex":"uff081uff09u7cfbu8c31u56feu4e2du2161-1u548cu2161-2u90fdu8868u73b0u6b63u5e38uff0cu751fu51fau60a3u75c5u7684u2162-1uff0cu8fd9u79cdu73b0u8c61u5728u9057u4f20u5b66u4e0au79f0u4e3au6027u72b6u5206u79bbuff1bu53ccu4eb2u4e0du5177u6709u3001u5b50u4ee3u5177u6709u7684u8fd9u4e00u6027u72b6u662fu9690u6027u6027u72b6uff0e 　　uff082uff09u82e5u63a7u5236u8be5u6027u72b6u7684u57fau56e0u4f4du4e8eu56feu4e59u7684iu533au6bb5u4e0auff0cu8be5u6027u72b6u7684u9057u4f20u4e5fu662fu548cu6027u522bu76f8u5173u8054u7684uff0cu5c5eu4e8eu4f34u6027u9057u4f20uff0e 　　uff083uff09u82e5u63a7u5236u8be5u6027u72b6u7684u57fau56e0u4f4du4e8eu56feu4e59u7684u2171u533au6bb5u4e0auff0cu2162-2u7684u57fau56e0u578bu53efu80fdu662fXBXBu6216XBXbuff0cu5404u5360$dfrac{1}{2}$uff0cu2162-4u7684u57fau56e0u578bu662fXBYuff0cu56e0u6b64uff0cu2162-2u548cu2162-4u4ea4u914duff0cu6240u751fu5c0fu7f8au8868u73b0u8be5u6027u72b6u7684u6982u7387u662fXbY=$dfrac{1}{2}$u00d7$dfrac{1}{4}$=$dfrac{1}{8}$uff1bu82e5u2162-1u6027u67d3u8272u4

点击显示

生物推荐

热门生物推荐