directrix of 基本解释
直线
词组短语
1、directrix of a cylinder 圆柱的准线
2、directrix of parabola 抛物线准线
3、directrix of a parabola 抛物线的准线
directrix of 用法和例句
1、directrix of a conic
二次曲线的准线
2、directrix of a linear congruence
线性线汇的准线
3、Select the directrix of the new conic
选择新二次曲线的准线
重点词汇
directrix n. 准线 [计] 准线
最新查询单词:
nat'l
appeal to sb
I'll check it out
进化论者英文
to sb
Yes, they are
deceive sb. into doing sth.
Welcome aboard!
keep...from
it's time
更新时间:2026-11-01 05:27:32
更新时间:2026-11-01 05:27:32
directrix of是什么意思 directrix of怎么读 directrix of中文意思 翻译

