Most rainforests too degraded to provide good habitats 多数雨林退化严重而无法为 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
UK issues new junk food ad ban to lower childhood obesity 英国出台新规定限制垃圾 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
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24 Amazing Art Shows This January in Shenzhen
German artist Axel Kasseböhmer's solo debut in Asia, titled Qi Lü (or 'I am rooted, but I flow'), explores his final landscape series inspired by Lake Walchensee. Reflecting on the contemplative power ...
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富时中国50指数 (FTXIN0H)
富时中国50指数专题，提供今日富时中国50指数实时行情，今日最新指数，走势图表，及富时中国50指数的专业技术分析，投资者论坛，历史交易数据，最新消息和预测。
大型停车区域的电动汽车充电桩规划设计与应用
摘要:目前电动汽车充电桩( EVCP)规划通常针对区县级较大区域开展,但是对园区级区域进行EVCP规划更有利于提高投资者的积极性和周边电动汽车(EV)用户的体验。以车流量较大的大型停车区域为研究对象,通过调研获得区域内EV的电池容量、停放情况、电量分布以及充电意愿等统计数据,并基于这些数据应用蒙特卡洛法得出区域内EV充电负荷的时域分布。依据区域内的电网信息以及EV的充电负荷分布,给出以投资成本电网 ...