A | In a bizarre incident, a mysterious sinkhole of about 25 meters (82 feet) that appeared in a mining area in Chile on Monday has sparked an investigation by Chilean authorities.,The aerial picture of the sinkhole, which appeared on land operated by the Canadian Lundin Mining copper mine, has taken the internet by storm.,Huge sinkhole of 25 meters in diameter, appears in an area of Tierra Amarilla, #Atacama, #Chile. (01.08.2022). pic.twitter.com/EbM7RBn5yd— The informant (@theinformantofc) August 2, 2022,A team of specialists from the National Service of Geology and Mining in Chile's Sernageomin area was sent to investigate the occurrence and revealed that they have found a considerable distance, approximately 200 meters (656 feet), to the bottom. They closed the area from the entrance to the work site of the Alcaparrosa mine, located near the sinkhole.,“We haven’t detected any material down there, but we have seen the presence of a lot of water,” National Service of Geology and Mining (Sernageomin) Director David Montenegro said in the media statement.,No workers or local residents have been affected by the sinkhole as the closest home is more than 600 metres away, while the nearest populated area or public service is almost a kilometre away from the affected zone.。1月10日,据外媒报道,惠普宣布推出一款新的高端消费者NVMe SSDHP Ex950。EX950HP是EX920的继承者。采用更新后的SM2262EN主控,取代了EX920的硅运动SM2262主控,提高了性能。Ex950使用64层3D TLC NAND,与Ex920相同。
B | 这被称为写速度改进。1TB模型的顺序写入改进率大于60%,随机写入速度提高了近50%。具体规格如下表所示:惠普尚未公布Ex950何时上市或价格几何,但国外媒体表示评估样品已到货,因此Ex950应尽快上市。
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