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BYD, Tesla’s Record Sales Lead China EV Surge

in China increased 21% from a year ago to 1.95 million units in September, the PCA said

发布时间:2022-08-09
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this year as the cleaner cars. The China Passenger Car Association (PCA) raised its estimate from 5.5

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发布时间:2022-03-11
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at the start of the month and because of Covid-related disruptions, PCA said. Sales of three listed EV

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发布时间:2022-01-19
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Passenger Car Association said last week. PCA also raised its forecast for 2022 NEV sales to more than

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发布时间:2021-11-08
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方法是“主成分分析”(principle component analysis,PCA),该方法的核心目标是试图保证一个复合指数的不同维度是相对独立的(即不相关的),因而这个复合指数确实度量了一个复杂

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发布时间:2021-10-14
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for new-energy vehicles going forward,” PCA Secretary General Cui Dongshu said on Tuesday. McKinsey & Co

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发布时间:2021-10-13
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million units, the PCA data showed. Deliveries of new-energy vehicles, which include EVs and plug

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发布时间:2021-08-13
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(Negritos,尼格利陀人种,东南亚的古老居民,与非洲黑人不同,也译作小黑人或矮黑人)与亚太地区其他族裔群体的遗传亲缘关系,研究者首先对部分族裔人群的DNA数据做了统计学上常见的主成分分析(PCA),包括与澳

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发布时间:2021-08-09
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需要用特定的统计方法来确认概念化和数据是有效的。这其中主要的方法是“主成分分析”(principle component analysis, PCA),该方法的核心目标是试图保证一个复合指数的不同维度

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