“element”的概念、定义、翻译、参考文献-科学参考

单词	element
释义	element [`el·ǝ·mǝnt] ^CHEMISTRY A substance made up of atoms with the same atomic number; common examples are hydrogen, gold, and iron. Also known as chemical element. ^{COMPUTER SCIENCE} A circuit or device performing some specific elementary data-processing function. ^ELECTRICITY 1. A part of an electron tube, semiconductor device, or antenna array that contributes directly to the electrical performance. 2. See <<component>> ^{ELECTROMAGNETISM} Radiator, active or parasitic, that is a part of an antenna. ^{INDUSTRIAL ENGINEERING} A brief, relatively homogeneous part of a work cycle that can be described and identified. ^MATHEMATICS 1. In an array such as a matrix or determinant, a quantity identified by the intersection of a given row or column. 2. In network topology, an edge. 3. The generatrix of a ruled surface at any one fixed position.
随便看	stone ice stone polygon stoner stone ring Stone's representation theorem Stone's theorem stoneware Stone-Weierstrass theorem stonework stonewort Stoney gate Stonnomida Stonnomidae stony coral stony-iron meteorite stony meteorite stooping stop stop and stay stop band stop bath stop bead stop bits stop cock stop code

科学参考收录了103327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。