radical

例句与用法

If a is any ideal of a, the radical of a is r(a) .
设a是A中的任意理想，它的根是r（a）。
He roundly abused them for being a pack of radicals .
他严词申斥他们是一伙激进主义分子。
What is the late complication of radical mastectomy ?
乳房根治切除术的晚期并发症是什么？
We had to do radical surgery, saving what we could .
我们不得不大动手术，能抢救尽力抢救。
A radical is an indicated root of an algebraic expression .
根式是一个代数表达式的一个确定的根。
Most surgeons agree that radical excision should be performed .
多数外科医师认为，必须进行根治切除术。
One obvious impact is the radical alteration of the land surface .
一种显而易见的影响是大地表面剧烈的改变。