如果您这样做了，请设计一个幂等(idempotent)方法：也就是说，无论这个方式是被调用一次还是十次，确保它总是实现相同的功能。
If you do this, design the method to be idempotent: That is, make sure it does exactly the same thing whether it's invoked once or a dozen times.
十进制小数中的点，表示从该点开始，值就从10的正次幂变成10的负次幂。
A dot written in a decimal number to indicate where the place values change from positive to negative powers of 10.
十进制小数中的点，表示从该点开始，值就从0的正次幂变成0的负次幂。
A dot written in a decimal number to indicate where the place values change from positive to negative powers of 0.
十进制系统的基数为10，且从小数点每左进一位或者右退一位，其权增加或者减少10的幂次。
In the decimal system the base or radix is 10, and each position to the left or right of decimal point presents an increased or decreased weight as power of 10.
在矿体品位估值过程中，合理确定距离幂次反比法中的幂次指数是一个十分重要的步骤。
In the estimation of ore body's grade, it is important for founding correctly power indicator of the reverse K square distance method.
随着最近几十年来非线性科学和复杂性科学研究的不断深入，发现了一些新的普适的规律，其中最引人注目的一个规律就是幂律。
Recent several decades, with the development of nonlinear science and complexity science, another important and universal distribution was discovered. That is the power-law.
随着最近几十年来非线性科学和复杂性科学研究的不断深入，发现了一些新的普适的规律，其中最引人注目的一个规律就是幂律。
Recent several decades, with the development of nonlinear science and complexity science, another important and universal distribution was discovered. That is the power-law.
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