On February 24, news was learned from the China Aerospace Science and Technology Corporation that at 10:22 today, the Long March 4 C carrier rocket was ignited and lifted off at the Jiuquan Satellite Launch Center of my country, and successfully deployed Remote Sensing No. 31 Group 03 by "one arrow and three stars". The satellite was sent into a predetermined orbit and the launch mission was a complete success.

This mission is the 361st flight of the Long March series of carrier rockets.

China Aerospace Science and Technology Corporation stated that the remote sensing 31st group of satellites was developed by Dongfanghong Satellite Co., Ltd., the Fifth Academy of China Aerospace Science and Technology Corporation, and is mainly used for electromagnetic environment detection and related technical tests.

The Long March 4C launch vehicle is a normal temperature liquid three-stage launch vehicle developed by the Eighth Academy of the Aerospace Science and Technology Group. It has the ability to launch multiple types of satellites with different orbital requirements.

据 WindowsLatest 报道，根据多个代码提交，谷歌正在开发 “PartitionAlloc-everywhere”功能，以提高 Chrome 浏览器在 Windows 10、Android、Linux 以及可能的其他平台上的性能。

Chrome 浏览器的 PartitionAlloc-everywhere 将允许浏览器更快地启动，更快地加载内部页面，并提供改进的资源管理（减少 RAM 使用）。

谷歌从去年开始研究这项功能，现在已经向 Android 和 Windows 版 Chrome 浏览器的测试通道中的用户推出。谷歌还将 PartitionAlloc 带到了 Linux 上，但目前问题重重，还不清楚什么时候会在稳定通道中启用。

在另一项实验中，谷歌观察到，合并常规分区和对齐分区可以减少内存使用，并有助于提高性能。

除了 Windows 10 和 Linux，谷歌还在为 Android 测试 “PartitionAlloc-Everywhere”。根据谷歌的实验，这在内存、性能和稳定性方面都是更有利的，除了 GPU 进程足迹的中位数会有少量退步。

去年的更新也给 Chrome 性能带来了多年来的改进，这得益于许多底层的改进。和谷歌一样，微软也在探索降低 Edge 内存使用率的新思路。例如，Edge 最近更新了对睡眠标签的支持，其目的是在不丢失数据的情况下减少不活动标签的内存使用。

如何使用

无需安装。只需运行该程序（要求：Windows）。
该程序是一个小型且简单的文本编辑器，可以使其半透明并位于其他窗口的顶部。您可以使用它，例如用于在另一个窗口中阅读文档时做笔记，在屏幕上保留待办事项列表（完成后划掉项目）等。

特点：不需要来回切换编辑器 复制文件，无论办公、开发都很有用

工具栏和热键指南

S（Ctrl + S）保存文件（RTF：RTF格式，可以通过MS Word，写字板等读取）
O（Ctrl + O）打开文件（RTF）
rtf（Ctrl + V）粘贴格式化的文本
txt粘贴未格式化的文本（注意：粘贴前从剪贴板中删除格式）
AoT切换AlwaysOnTop状态
T +（Ctrl +↑）增加透明度
T-（Ctrl +↓）降低透明度
T▼文本颜色（▼选择颜色，T（Ctrl + T）应用以前选择的颜色）
H▼高亮显示颜色（▼选择颜色，H（Ctrl + H）应用以前选择的颜色）
A（Ctrl + Sh +.）增加字体大小
A（Ctrl + Sh +，）减小字体大小
B（Ctrl + B）切换粗体
I（Ctrl + I）切换斜体
U（Ctrl + U）切换下划线
S（Ctrl +-）切换删除线
N普通字体（非粗体，斜体等）
R重置为默认格式（字体名称，样式，大小，行距，颜色）

设定值

要更改设置，请编辑“ settings.ini”文件。
您可以配置诸如启动时的窗口位置和大小，默认字体等内容。

已知问题和局限性

-限制：“保存”按钮始终充当“另存为”。如果您想重复保存同一文件，则必须覆盖现有文件。
-局限性：文本格式非常基础（没有行距，无法更改字体等）。话虽如此，可以粘贴其他来源的复杂格式或打开在其他编辑器中创建的RTF文件。如果您想“驯服来自其他地方的原始格式”，则可以粘贴为文本（txt按钮）或重置为默认格式（R按钮）。
-限制：设置有些原始。例如。要更改窗口的默认大小和位置，您必须根据屏幕分辨率确定坐标-没有特殊的按钮可以执行此操作。
-错误：颜色选择对话框中的“取消”按钮不起作用。如果按“取消”，它将仍然应用颜色。
-等等（请随时提出建议！）

下载地址：

链接: https://pan.baidu.com/s/1O2a87aSt4yUjk_XCTKEXsg 提取码: tqbp

According to news on February 5, according to the Ministry of National Defense website, on February 4, China conducted a land-based mid-range anti-missile interception technology test within its territory, and the test achieved its expected purpose. This test is defensive and does not target any country.

News on February 2 According to the Financial Associated Press, it was learned from people familiar with the matter that BYD’s “blade battery” has been designated by Hyundai Motor Group and a Hyundai project team has been established. It is expected to start supplying overseas next year. In this regard, BYD’s secretary of the board said, “Does not rule out the possibility of cooperation with the modern future.”

In March last year, BYD officially released the blade battery to the outside world, and in July released BYD's new energy flagship sedan Han, the first blade battery.

BYD Chairman Wang Chuanfu said that the BYD blade battery is based on BYD lithium iron phosphate technology, and its volumetric energy density is the same as that of mainstream ternary lithium batteries. The power stored in the same volume is almost the same, but the safety is far more than that of ternary lithium batteries. .

BYD will supply "blade batteries" to FAW and Hongqi, and install them in the second half of the year.