外出购物时练习一下心算。
我没法心算出来—我得用计算器。
她可以心算复杂的数字，而我们常人就需要计算器！
She can deal with complicated numbers in her head, but we lesser mortals need calculators!
他是那么聪明；他能心算分数。
学生们必须在同一批高年级学生面前完成一项艰巨的心算任务。
Students had to complete a difficult mental math task in front of the same upper-year students.
它还能改善大脑做心算的能力。
But it can also improve the brain's ability to do mental arithmetic.
你想心算那些疯狂的数学题吗？
我喜欢心算因为使用心算是很方便的。
你也应该学会加减法的心算。
我特别擅长心算。
格雷厄姆很快就心算出来了。
但是卡罗尔的算法确实第一个适合心算的。
But Carroll was the first person to devise an algorithm suitable for mental calculation.
珠心算在我们这个幼儿园已经开展多久了？
How long has the mental calculation with abacus been promoted in this kindergarten?
用二次贪心算法求解，可获得比较理想的结果。
An ideal result can be obtained by using second-order greedy algorithm.
可是，我认为，心算能力不强会增加数学焦虑感。
But I wonder if a poor ability to do mental calculations adds to math anxiety.
在学校我把三年的数学课程一年就学完了，我特别擅长心算。
At school I did three years of arithmetic in one. I was particularly good at mental arithmetic.
起码不用心算。
针对新的结构，概括了设计流程，设计了核心算法。
A new design flow is summarized and a key algorithm is designed for the new architecture.
我心算了一下，得出的结论是，这相当于每天35分钟。
I do some mental maths and conclude this is equal to 35 minutes a day.
一个债券经销商不需要感激蒲鲁斯特，但是他必须能够心算。
A bond dealer need not appreciate Proust, but he must be able to do sums in his head.
本文提出用贪心算法解决电力系统数据通信网的设计问题。
A greedy algorithm used to Solve the design problem of digital communication network in power system is proposed.
受测者在进行心算测试之前饮用了富含各类多酚的巧克力饮品。
Dr Haskell put volunteers through similar arithmetic tests but, rather than resveratrol, she gave them a chocolate drink bursting with a variety of different polyphenols.
如果你不喜欢心算做除法，还有一种办法：不用真的取除以7取余数。
Now, if you don't like the idea of performing divisions mentally, there's hope: you don't really need to divide by 7 to get the number's modulo.
如果我问你257乘852是多少尝试着在你头脑里用心算和用笔写下来算。
If I ask you, what's 257 times 852, try doing that in your head vs. writing it down.
据说父亲的父亲就是一个数学天才，他可以通过心算完成一大堆数字的加法。
It was said that his own father was a numerical genius who could add up large columns of Numbers in his head.
当在高级语言上编程时，不需要考虑特定处理器的细节，只用关心算法和应用。
When programming in a high-level language, it is possible to concentrate on algorithms and applications without worrying about the details of a particular processor.
我们相信它要比卡罗尔的心算法更简单，因为我们的方法只需要一点点除法和记忆。
We believe that our method is easier to perform mentally than Carroll's, because our method requires fewer divisions and memorizations.
我们相信它要比卡罗尔的心算法更简单，因为我们的方法只需要一点点除法和记忆。
We believe that our method is easier to perform mentally than Carroll's, because our method requires fewer divisions and memorizations.
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