...的第9章讲到USB可见设备状态[Universal Serial Bus Specification, Section 9.1.1, Pg 239],分为连接(Attached),上电(Powered),默认(Default),地址(Address),配置(Configured)和挂起(Suspended)6个状态。
基于6个网页-相关网页
掌上电脑 PDA ; Pocket PC ; palm computer ; palm pilot ; pocket pc
挂上电话 replace the phone ; Hang up the phone ; ANG UP PHONE
上电复位 POR ; Power-on Reset ; PORESET ; XTIpll
上电自检 POST ; Power On Self Test ; Power-On-Self-Test ; power-on self-test
网上电子公告 electronic bulletin board online ; electronic roundins lap board online ; electronic online ; electronic bulletin online
塔上电工 operator on tower
膝上电脑 Laptop computer ; Laptop PC ; laptop
上电极 top electrode ; upper circuit ; Upper electrode
上电极尺寸 SIZE OF UP ELECTRODE
如果充上电,它就会带有磁性。
当你在家的时候就给手机充上电。
四分之一的非洲人用不上电。
So that means that the more stable molecule is going to be this molecule here, which actually puts the negative charge on be more electronegative atom.
因此这意味着更稳定的分子,应该是这一个,它真正把负的电荷放到了,电负性更高的原子上。
Often what you'll see is not a table based on this definition, but something that's called the Pauling definition of electronegativity, but it's exactly the same idea and the same trend as this more numerical way to think about what the meaning of electronegativity is.
通常你看到的表格一般都不是基于这种定义的,而是基于,鲍林定义的电负性,但在意义上是相同的,并且满足同样的周期性规律,当和这种这种更数值化地理解电负性的定义,作对比时。
You bring somebody in the sleep lab, you put electrodes on their scalp and you see what these-- what sort of electrical activities you get in the brain.
把人叫来睡眠实验室,把电极贴在他们的头皮上,你就能看到-,他们有什么脑电活动。
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