“背包问题”的概念、定义、翻译、参考文献-科学参考

单词	背包问题
释义	背包问题 Mathematics ＞运筹学＞线性规划＞释义 knapsack problem背包问题 knapsack problem背包问题，渐缩问题 Computer 理论计算机科学算法设计与分析释文 knapsack problem背包问题
随便看	electron beam melting purification of rare earth electron beam melting technology electron beam microfabrication of vacuum electronic device electron beam modulation electron beam parameter amplifier electron beam perveance electron beam physical vapor deposition electron beam processing electron beam quenching electron beam resist electron beam semiconductor device electron beam-solid interaction electron beam surface alloying electron beam surfi-sculpt electron beam tube electron beam tube display equipment electron beam welding electron beam welding of nanowire electron beam wire deposition technology electron binding energy electron blocking layer electron bombard CCD electron-bombarded electron bombarded charge coupled devices (EBCCD) electron bombardment ion Thruster

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。