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|---|
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| Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
|---|
| SIMPLE | xf_data_registry | range | PRIMARY | PRIMARY | 27 | | 2 | Using where |
SELECT *
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Run Time: 0.000210
| Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
|---|
| SIMPLE | xf_brivium_addon | index | | PRIMARY | 77 | | 1 | |
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| Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
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Params: 1
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| Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
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SELECT thread.*
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user.gender, user.avatar_date, user.gravatar,
NULL AS thread_read_date,
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0 AS thread_is_watched,
'' AS draft_message, NULL AS draft_extra
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| Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
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signature_parse_cache.parse_tree AS signature_parsed, bb_code_parse_cache.cache_version AS signature_cache_version,
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VALUES
(?)
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ip = VALUES(ip),
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Params: post, 375540, a:5:{i:0;s:386:"1月16日，比亚迪股份有限公司董事长王传福在第七届中国电动汽车百人会线上论坛上发表演讲时表示，随着近年来电动车的电池、电机、电控等技术越来越成熟，在加速、噪音、能耗、维修便利性、智能化和全生命周期成本等方面已全面超越了燃油车，电动车全面替代燃油车的时机已成熟。
";i:1;a:4:{s:3:"tag";s:6:"center";s:6:"option";N;s:8:"original";a:2:{i:0;s:8:"[CENTER]";i:1;s:9:"[/CENTER]";}s:8:"children";a:1:{i:0;a:4:{s:3:"tag";s:3:"img";s:6:"option";N;s:8:"original";a:2:{i:0;s:5:"[IMG]";i:1;s:6:"[/IMG]";}s:8:"children";a:1:{i:0;s:77:"https://n.sinaimg.cn/tech/crawl/66/w1000h666/20210116/1284-khstaxs7657887.jpg";}}}}i:2;s:2:"
";i:3;a:4:{s:3:"tag";s:6:"center";s:6:"option";N;s:8:"original";a:2:{i:0;s:8:"[CENTER]";i:1;s:9:"[/CENTER]";}s:8:"children";a:1:{i:0;s:45:"比亚迪股份有限公司董事长王传福";}}i:4;s:3393:"
“行业新旧动能加速转化，迸发出巨大的机遇和能量，我们有理由相信，2021年将是我国电动车快速发展的元年，行业格局加速调整，百年变革从‘春秋时期’，开始进入‘战国时代’，电动车产业在‘十四五’加速迈入新发展阶段。”王传福说。
王传福称，去年11月，国家颁布了《新能源汽车产业发展规划》，坚定了行业发展信心和预期，提出了2025年电动车新车销售占比20%，到2035年公共领域车辆全面电动化。接下来的5年，行业年复合增长率要达到37%以上。目前，我国很多城市都在制定“十四五”新能源汽车产业发展规划，明确未来5年电动车推广应用目标，按下了发展的“快进键”。
王传福还表示，从世界范围来看，汽车电动化的浪潮席卷全球。面对新一轮科技革命和产业变革，加速汽车全面电动化已成全球经济发达国家和汽车强国的战略选择。据不完全统计，全球已有17个国家、25个城市宣布或制定了汽车全面电动化的时间表。
产业链方面，王传福透露，2021年比亚迪将加快关键零部件向行业开放供应。“今年初，比亚迪在国内乘用车领域发布了品牌新标志，以更加开放的姿态拥抱汽车工业百年变革，努力走出一条自主创新到全面开放创新之路。”
对于未来电动车行业的发展，王传福也提出三点建议：
第一，继续完善电动车安全法规标准。汽车工业正处于变革的关键期，变革要有创新的技术、产品和引领行业的标准，要能解决市场的痛点。十多年前，推广电动车，消费者最关心的是续航里程；而现在，全国电动车保有量已约500万台，消费者最关心的是产品安全。电动车的安全，关键在于动力电池。针刺试验是动力电池测试中非常有效、苛刻的一种方法。2015年旧版国标《电动汽车用动力蓄电池安全要求及试验方法》明确规定，单体蓄电池进行针刺试验时，应不爆炸、不起火。因此，建议把动力电池的针刺试验逐步列入强制性标准，同时把目前热扩散试验要求的不短于5分钟，提升到不短于30分钟。
第二，增强双积分价格的可预见性，参照农业的粮食储备调节机制，建立积分池管理机制。积分供需关系受行业各车企产量、油耗等多重因素影响，具有不可预测性，会导致某些年份积分供大于求，某些年份积分供小于求。通过设立积分池管理制度，可在积分供大于求的时候，把多余的积分放入积分池，在供小于求的时候，再把积分拿出来使用，以此调节各年份积分市场的供需平衡，保证双积分政策的有效运行。
第三，私家车电动化需要插电混动和纯电动双管齐下。去年电动车市场是两头涨，一头是中低端车，另一头是中高端车。除纯电动之外，插电混动技术依然是一条重要的技术路线。我国新能源汽车产业发展规划明确“三纵”并行的发展路线，插电混动与纯电都是国家重点支持的技术路线，也是全球主流技术方向。插电混动实现了“短途用电、长途用油”的行驶模式，对我实现“2025年20%”的发展目标具有重要意义。";}, 1621686945, 1716071365
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