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翻译原文:The key to this design is the enable logic. Just as every memory location has a unique address, each I/O device also has a unique address. The enable logic must not enable the buffers unless it receives the correct address from the address bus. It must also get the correct control signals from the control bus. For an input device, an RD (or RD') signal must be asserted (as well as the IO/signal, or equivalent, in systems with isolated I/O). 翻译答案:这一设计的关键在于使能逻辑。正如每一个存储单元都有一个惟一的地址一样,每一个I/O设备也有一个惟一的地址。除非从地址总线得到了正确的地址,否则使能逻辑不置缓冲器有效。同时,它还必须从控制总线上得到正确的控制信号。对于一个输入设备,RD(或者RD')信号必须有效(在独立系统中,还有信号,或其他等效的信号)。 其他翻译原文:We were held up for half an hour in the traffic and so we arrived late. 其他翻译答案:“我们因交通堵塞耽搁了半个小时,所以来迟了。”hold up的释义比较多,这里指“耽搁,阻延”,也可以说something delays someone。delay也可以用于表示延期做某事,比如延期出发,delay one’s departure。 参与翻译,将获得1个鱼币哦
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)~~
He's bulked up quite a bit since he's been going to the gym.
口语
641. There is no one but hopes to be rich. 没有人不想发财。
642. There'll be some sport reviews on TV. 电视上会有一些体育评论。
643. This company is our regular customer. 这家公司是我们的老客户。
644. This is a good example of his poetry. 这是他诗作的一个好例子。
645. What we read influences our thinking. 我们所阅读的书本会影响我们的思想。
646. Words can't express what I felt then. 无法用语言形容我当时的感受。
647. You really have an ear for pop music. 你确实对流行音乐很有欣赏力。
648. A bad workman quarrels with his tools.手艺差的工人总是抱怨工具不好使。
649. Can you adapt yourself to the new job? 你能适应新的工作吗?
650. Does the computer ever make a mistake.? 计算机出错吗?
每日一句
The greatest thing is, at any moment, to be willing to give up who we are in order to become all that we can be.
在任何时候,愿意拚弃现在的自己,去成就最好的自己,都是一件伟大的事。(刮刮乐,挂出大奖)
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