bisection造句
        Next two problems illustrates a general method called a 
bisection argument.
下列两题说明一种一般的方法,称为对分法.
The 
bisection method finds only one of them.
二分法只求得其中之一.
The roots are extracted in the root sections by method of 
bisection or secant.
采用二分区间求根法或弦截求根法确定故障点.