directrices发音

意思翻译

n.准线

相似词语短语

direct debit───n.直接借记

directories vs folders───目录与文件夹

indirect lighting───n.间接照明

direction field calculator───方向场计算器

dialyze direct il───透析直接il

direct labor───直接人工；普通工；直接劳工，直接劳动（力），直接生产工人； 直接劳动成本

direct print───[机] 直显照片

directing muscle movements───指挥肌肉运动

bike tires direct───自行车轮胎直接

omitting directory───省略目录

双语使用场景

Thus, we give a make-graph method of conic section on plane with arbitrary point as foci, arbitrary line as directrices and arbitrary positive number as eccentricity.───从而给出了以平面上任意点为焦点、任意直线为准线，任意正数为离心率的圆锥曲线的直接作图方法。

英语使用场景

Thus, we give a make-graph method of conic section on plane with arbitrary point as foci, arbitrary line as directrices and arbitrary positive number as eccentricity.