“见矿率”的概念、定义、翻译、参考文献-科学参考

单词	见矿率
释义	见矿率 Encyclopedia 理学矿产勘查释 ore approved proportion见矿率在勘探矿区内已经完成的勘探工程中，打到矿体的工程数量与全部工程数量的百分比。全称勘探工程见矿率。
随便看	parabola catacaustic parabola evolute parabola formula parabola inverse curve parabola involute parabola method parabola negative pedal curve parabola of degree n parabola of safety parabola pedal curve parabola vertex parabolic parabolical parabolic antenna parabolic antennas parabolic approximation parabolic band parabolic basin parabolic boundary parabolic boundary-value problem parabolic bundle of circles parabolic bundle of rays parabolic collineation parabolic comet parabolic conchoid

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。