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苹果发布2022款iPad Pro 配备M2芯片、悬停式Apple Pencil功能等_我的网站

火影忍者

一 |

The U.S. tallied about 15,000 reported hospitalizations of people with COVID-19 over the seven days ending Aug. 19. Though a far cry from previous totals during the pandemic, that’s a 19% increase from the week prior, continuing a climb that started at the end of June after hospitalizations reached a recent weekly low point of approximately 6,300.

Relative to population, the latest tally equates to 4.5 people per 100,000 admitted to the hospital. By state, Hawaii and Florida saw the highest rates of new COVID-19 hospitalizations, at 9.8 and 9.7 per 100,000, respectively – more than twice the national rate. Louisiana (6.6), Alabama (6.5) and Mississippi (6.5) had the next-highest rates.

Among patients visiting emergency departments, 1.9% were diagnosed with COVID-19 nationally. Hawaii and the southeastern states of Mississippi, Florida, Alabama and Louisiana saw shares higher than 3%.

Seven counties were described by the CDC as having a “high” level of COVID-19 hospital admissions, with rates of 20 per 100,000 or higher. Several counties in Mississippi – Noxubee, Lowndes, and Clay – as well as Lamar County, Alabama, were reported to have seen 26.4 new hospitalizations per 100,000 people. Another 117 counties were said to have a “medium” level of COVID-19 hospital admissions – with rates between 10.0 and 19.9 per 100,000 people.

Notably, the CDC’s county hospital admission figures are calculated at the Health Service Area level, which can span multiple counties. This means counties within the same HSA will share the same admission rates in the data.

The counties with the highest rates of COVID-19 hospital admissions per 100,000 people were:

Lamar County, Alabama - 26.4
Clay County, Mississippi - 26.4
Lowndes County, Mississippi - 26.4
Noxubee County, Mississippi - 26.4
Fisher County, Texas - 25.8
Mitchell County, Texas - 25.8
Nolan County, Texas - 25.8
Jefferson County, Georgia - 19.6
Washington County, Georgia - 19.6
Claiborne Parish, Louisiana - 19.1
Fillmore County, Nebraska - 19.1
Thayer County, Nebraska - 19.1
Stevens County, Kansas - 18.2
Furnas County, Nebraska - 17.6
Harlan County, Nebraska - 17.6
Phelps County, Nebraska - 17.6
Rutland County, Vermont - 17.2
Foard County, Texas - 16.8
Hardeman County, Texas - 16.8
Wilbarger County, Texas - 16.8

Because hospitalization rates are calculated per 100,000 people, it’s worth noting that even a relatively small number of hospitalizations in a small community can lead to a higher hospitalization rate.

Other measures also can give a sense of the current state of COVID-19. Though the CDC has ceased publishing a "community level" metric that incorporated COVID-19 case rates and hospital admissions – as well as the average percentage of hospital beds occupied by COVID-19 patients – health departments can submit the results of their sampling of wastewater for the virus to the CDC via the National Wastewater Surveillance System.

Since the U.S. passed 1 million cumulative deaths tied to COVID-19 in the spring of 2022, more than 138,000 additional people have died in connection with the disease, according to provisional data from the CDC.

While the latest tallies are down from a recent peak of about 3,900 deaths in a week in January – and well below the maximum peak of around 26,000 deaths per week in early 2021 – data indicates hundreds of people have died in connection with COVID-19 of late. Maryland and Florida each saw 3.4% of their total deaths attributed to COVID-19 during the week ending Aug. 19, doubling the national percentage.

。与2021年的更新一样，12.9英寸的iPad Pro采用了Mini LED显示技术，以提高黑色水平、更好的对比度和HDR性能，而较小的型号则坚持实用配置较低的屏幕，但两者都支持苹果的ProMotion功能，刷新率最高可达120Hz。

二 | 新款iPad Pro保持了苹果公司自2018年以来一直使用的整体设计，当时该公司首次取消了Home键，以最大限度地扩大显示面积。但很难说这是一面"全面屏"，因为四面仍有明显的边框，持续四年的外观设计依然持续至今。新款iPad Pro有一个新的 "悬停"Apple Pencil功能，当触控笔稍稍位于屏幕上方时，系统就会检测到它。苹果公司表示，这让用户 "在做标记之前看到他们的预览"。这也让用户能够以更高的精度进行素描和插图，并使用户用Apple Pencil做的一切事情更加轻松。

三 | 例如，使用Scribble时，当铅笔靠近屏幕时，文本字段会自动展开，手写的内容会更快地转换为文本。第三方应用程序也可以利用这项新功能，实现全新的标记和绘画体验。苹果公司表示，iPadOS 16是该平台最新的主要软件更新，将在本月某个时候发布。iPadOS落后于iOS 16发布的部分原因是苹果在一个名为"Stage Manager"的新功能上的挣扎，它被描述为"轻松完成多任务的新方法"，在测试期间，一些iPad高级用户对其反应不佳，并被批评为性能有问题。苹果已经对Stage Manager的一些反馈做出了回应，推迟了对外部显示器的支持，并扩大了该功能支持更多iPad型号的范围。M2 iPad Pro支持目前最快的Wi-Fi 6E，下载速度最高可达2.4Gb/s，比上一代产品快2倍。而Wi-Fi+蜂窝型号同时还支持5G（sub-6GHz和mmWave）。新的11英寸和12.9英寸iPad Pro将有银色和太空灰外观，配置为128GB、256GB、512GB、1TB和2TB。11英寸的iPad Pro起价为799美元，现在就可以订购。M2 iPad Pro将于10月26日星期三上市。