fractional part 代分數(shù)的分數(shù)部分,分散(小數(shù))部分
intensity強度
intercept截距;截取
intercepted arc 截弧
interest利息
interior angle內(nèi)角
in terms of用……來表示
intersect直線相交
point of inetrsection交點
interval間隔,區(qū)間
in turn依次,輪流
invert a fraction求一個分數(shù)的倒數(shù)
irrational number無理數(shù)