“pencil of parallel lines”的概念、定义、翻译、参考文献-科学参考

单词	pencil of parallel lines
释义	pencil of parallel lines Mathematics pencil of parallel lines并行线束
随便看	multistage matching of compressor multistage multivalue method multistage network multistage operation multistage optimization multistage programming multi-stage random sampling multistage reinforced ceramic matrix composites multi-stage rocket multi stage sampling multi-stage sampling multistage sampling multistage system multi-stage vapor compression refrigeration cycle multi-stand pipe mill multi star distributor multistate character multi-state conference for alliance held at Jiantu multi-state conferences held at Kuiqiu multi-state memory device multistatic radar multi-station tracking measurement based on multi-lengths intersection multistep multistep algorithm multi-step avalanche chamber

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。