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翻译原文:Most CPUs have a control input signal called READY (or something similar). Normally this input is high. When the CPU outputs the address of the I/O device and the correct control signals, enabling the tri-state buffers of the I/O device interface, the I/O device sets READY low. The CPU reads this signal and continues to output the same address and control signals, which cause the buffers to remain enabled. In the hard disk drive example, the drive rotates the disk and positions its read heads until it reads the desired data. 翻译答案:大多数CPU都有一个控制输入信号,叫做就绪信号(READY)(或其他意思相近的名称),通常它为高电平。当CPU输出某I/O设备的地址和正确的控制信号,促使I/O设备接口的三态缓冲器有效时,该I/O设备置READY信号为低电平。CPU读取这一信号,并且继续输出同样的地址信号和控制信号,使缓冲器保持有效。在硬盘驱动器的例子中,此时驱动器旋转磁头,并且定位读写头,直到读到想要要的数据为止。 其他翻译:Distrust of people, not to mention hate, is the root of human suffering. 对他人的不信任,更不必说憎恨,是人类痛苦的根源。”not to mention指“不用说,更不必说”,用于补充并强调后面提到的事,也可以用作without mentioning。the root(s) of sth指问题、困境等的“根源,起因”。 翻译篇
为了照顾不是为了学计算机英语的人(旨在让大家学习地道的短语用)~~
They have decided to stick to the original plan after all.
口语
861. If you don't work, you will fail to pass the exam.如果你不学习,你考试就会不及格。
862. I'm thinking of hanging the lamp from the ceiling.我打算把灯吊在天花板上。
863. It is more important to be healthy than bony slim.健康永远比皮包骨头好。
864. Long ago, people believed that the world was flat.很久以前人们相信地球是平的。
865. Old tunes are sweetest and old friends are surest.老调最甜美,老友最可靠。
866. She makes it clear that she doesn't like swimming.她明确地表示她不喜欢游泳。
867. The constitution guards the liberty of the people.宪法保护人民的自由。
868. The doctor examined the soldier's wound carefully.大夫仔细检查了战士的伤口。
869. The harder I study, the better my English will be.我越努力,我的英语就会越好。
870. The sun was shining and the sky was crystal clear.阳光闪烁,天空湛蓝。
每日一句
Calling somebody else fat won't make you any skinnier. Calling someone stupid doesn't make you any smarter. All you can do in life is try to solve the problem in front of you.
笑别人胖不能让自己瘦,说别人傻不能让自己聪明。你的人生就是解决自己面临的问题。(刮刮乐,挂出大奖)
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