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通用汽车打电话给特斯拉：电动凯迪拉克来了_我的网站

A | 据外媒报道，周四，两位知情人士透露，凯迪拉克有望成为通用汽车的领先电动汽车品牌。    A Chinese research team has completed an updated geologic map of the entire moon featuring a scale of 1:5 million, the Institute of Geology, Chinese Academy of Geological Sciences (IGCAGS), said on Thursday.    Representing a significant scientific iteration from the 2024 version, this map effectively rewrites the moon's geologic history based on the latest research findings. "The lunar geologic history has indeed been rewritten -- more precisely, refined and systematized," said Yang Zhiming, director of the IGCAGS.    Specifically, a primary achievement of this update is the recalibration of the moon's ancient geologic eras. The new map systematically updates the age boundaries of the moon's three ancient geologic periods, namely the Aitkenian, Nectarian and Imbrian periods, drawing on recent advances in international chronology.    Crucially, Chang'e-5 samples confirmed volcanic activity on the moon as recently as 2 billion years ago, extending its geologic lifespan by 1 billion years from the previously accepted 3 billion years. This independent dating data has now become a cornerstone of the global lunar geologic timescale.    Highlighting these spatial discoveries, the new global lunar geologic map is the first comprehensive canvas to bear exclusive findings from the Chang'e-6 mission. "The lunar samples and this map will provide a new starting point for scientific discussions regarding the lunar far side," said Jin Ming, an associate researcher at the IGCAGS.    The map details the age of young mare basalts on the lunar far side obtained from the Chang'e-6 samples, recording the region's volcanic history. Furthermore, it reveals that KREEP rocks, enriched with rare earth elements and other strategic resources, are far more continuous and abundant in the Oceanus Procellarum than previously estimated. This discovery, achieved by eliminating spectral noise, prompts a systemic reevaluation of the moon's early magma ocean crystallization and internal thermal evolution.    Beyond its scientific data, the 2.8-by-1.2-meter map introduces a proprietary cartographic standard. Identifying over 13,500 impact craters and 81 basins, it employs a unique color scheme rooted in geologic logic and traditional Chinese aesthetics, following a "lighter for younger, darker for older" principle.    Furthermore, this standard will also be applied to future geologic mapping of Mars and asteroids, ending reliance on foreign standard systems.    "This goes beyond showcasing technological soft power. This standard will be extended to future planetary geologic mapping, establishing an independent intellectual property framework for China's deep space exploration," Yang said.                    。作为美国最大的汽车制造商，通用汽车还计划在电动豪华车市场推出一款新车型，与特斯拉竞争市场份额。据知情人士透露，通用汽车将在周五的投资者报告中宣布，凯迪拉克将是第一款采用其即将推出的BEV3平台的汽车。BEV3平台是汽车的基础，包括电池系统和其他机械部件。消息人士还透露，通用汽车预计不会在周五的投资者报告中披露更多细节，包括凯迪拉克电动汽车何时投产，是跨境汽车还是汽车，以及组装地点。

B | 通用汽车发言人拒绝置评。通用汽车此前专注于在大众市场品牌雪佛兰（Chevrolet）旗下生产电动汽车，包括插电式雪佛兰Volt和电池驱动的Bolt。然而，尽管该公司打算增加电动汽车的支出，但去年它宣布将停止生产插电式伏特和插电式凯迪拉克CT6，销量较低。通用去年11月表示，由于重组，未来两年将使其在电动汽车和自动驾驶仪项目上的投资翻一番。上个月，来自俄亥俄州的两位参议员要求通用汽车承诺为美国消费者生产所有面向未来的电动汽车。通用汽车在2017年表示，计划在2021年之前引进一种新的专用电动汽车架构和先进的电池系统，以支持在美国和中国开发至少20种新车型。此外，该公司在2017年表示，将在2021年推出一个新的电动汽车平台，并将其作为至少九种车型的基础，从紧凑型跨境车辆到大型七座豪华运动型多用途车和大型商用车。时任凯迪拉克总裁的约翰德尼尔森（Johan de Nysschen）在2018年1月的底特律车展上对路透社表示，这一奢侈品牌将在通用电气化战略中发挥“核心作用”。他补充说，凯迪拉克将是通用汽车在美国和中国推出新电动汽车的前哨站。同年4月，他离开通用汽车。通用汽车本周表示，2018年凯迪拉克在华销量增长17.2%，首次超过20万辆。通用汽车首席执行官玛丽巴拉（MaryBarra）表示，通用汽车的目标是到2026年达到100万辆电动汽车的年销量，中国是其主要目标市场。巴拉在2017年表示，计划到2020年将至少10辆新的电动或混合动力汽车引入中国市场。去年10月，通用汽车与中国合作伙伴上汽汽车股份有限公司（SAIC Automobile Co.，Ltd.）合作，成立了一家电池厂。通用敦促特朗普政府支持一项提高电动汽车等零排放汽车销量的国家计划。

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