分类目录归档:科技

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双语科技百科(数学) 第29期:十进制的使用:亚博yabo官网登录

The Use of the Decimal System十进制的用于According to the oracle inscription shown on tortoiseshells or animal bones,Chinese people in the Shang Dynasty was already able to use 13 words-one,two,three,four, flue,six, seven,eight, nine,ten,hundred,thousand,and ten thousand-to denote any number within 100,000.However,the largest number that can be found is 30,000. The notions of odd,even,and multiple also appeared on the oracle inscriptions.据甲骨卜辞记述,商代的人们早已学会用一、二、三、四、五、六、七、八、九、十、百、千、万这13个单字记十万以内的任何数字,但是现在需要证实的当时仅次于的数字是三万。

华为拟以5G技术引领自动驾驶汽车-亚博yabo官网登录

Huawei Technologies is designing the communications architecture for a new generation of “autonomous” cars which will be connected to the high-speed internet, according to Eric Xu, the company’s chief executive.华为(Huawei Technologies)轮值CEO徐直军(Eric Xu)称之为,公司正在为新一代自动驾驶汽车设计与高速互联网相连的通信架构。

长途旅行真机实测 微软新款平板电脑能够取代笔记本吗-亚博yabo官网登录

Shortly after Apple’s AAPL -0.35% iPad 2 launched, my mother called me asking for advice. She had been reading about the iPad’s improvements and new apps, and determined it might just be powerful enough to replace her laptop. I asked her what she wanted to use it for and which programs she used the most. By the end of the discussion, we determined that the iPad would not be suitable for her as a laptop replacement.苹果(Apple)iPad 2发售后旋即,我母亲就给我打电话征询建议。