The essay has done the first research to the theory and practice of the end-cutting method which is an important method to judge the divisibility of integer.

本文就整数的整除性判断的重要方法——割尾法的理论与实践进行了初步探索。

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PHC pipe pile plank in end is usually produced by cutting steel plank or forging, and then machining.

PH C管桩端板的通常生产方法是采用钢板切割或锻打成型，然后机加工而成。

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Once you start cutting back on your commitments and your stuff, there is less to do, less to buy, less to take care of and what you do end up with, is exactly what you want.

一旦开始减少承诺、削减所有物，你会做得更少，买得更少，承担得更少。 最后，你做的就是你心中所想的。

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Stable end markets and cost-cutting efforts let Thermo deliver solid profits through tough times.

FORBES: Lab-Supply Giant Profits From Offshore Growth, Acquisitions

In addition to cutting back-end costs, Mr. Westrom says he may also save money to pay his taxes if he personally assumes marketing and copywriting tasks that he typically outsources to third-party vendors.

WSJ: Small Firms Scramble to Redraw Plans

House Representatives endorsed a tax-cutting package at the end of last year that significantly increased the current US budget deficit.

BBC: Congress delays US government shutdown over budget cuts