英语词汇“硬岩”的翻译、意思、用法、释义-英汉汉英双解词典

单词	硬岩
释义	硬岩 yìngyán〔名〕地质hard rock 硬岩开采yìngyán kāicǎi；矿物hard rock mining 硬岩矿yìngyánkuàng；矿物hard rock mine 硬岩天井钻井机yìngyán tiānjǐng zuànjǐngjī；矿业hard rock raise boring machine 硬岩钻工yìngyán zuàngōng；矿物hard rock driller
随便看	essentially n-injective module essentially N-injective module essentially nonnegative matrix essentially non-negative matrix essentially nonoscillatory essentially non-oscillatory essentially non-oscillatory, ENO essentially normal operator essentially ojective modules essentially periodic sequence essentially p-injective module essentially P-injective module essentially positive matrix essentially real-time system essentially r-injective module essentially R-injective module essentially self-adjoint essentially self adjoint operator essentially self-adjoint operator essentially self-adjoint transformation essentially singular point essentially singular points essentially strictly convex essentially strictly convex norms essentially-undecidable theory