Not To Mention Algebra 更不必说代数
Algebra is not easy for everyone to learn, but it is very useful.
代数对每个人来说都不容易学,但它非常有用。
This theoretical model allows, for example, that relational algebra operations to be replaced by more efficient equivalent operations whereas not interfere with the result.
例如,这种理论模型允许用更有效的等价操作来代替关系代数操作同时不影响结果。
Learning to be a critical consumer of Web info is not rocket science. It's not even algebra.
学会成为一个对网络信息具有批判意识的消费者并不是很复杂的事,甚至没有代数那么复杂。
I mean, you may not understand it with algebra before but some of these sorts of pictures have you seen before?
我是说可能代数部分你没看懂,但你们以前见过类似的图像吧
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