“position line”的概念、定义、翻译、参考文献-科学参考

单词	position line
释义	position line [pǝ`zish·ǝn ´līn] See <<line of position>>
随便看	TR cell tread treanorite treater treating Trebidae treble tree tree automaton tree climate tree diagram tree fern tree frog tree line tree pruning tree-ring hydrology trefoil trellis drainage Trematoda trematodiasis Trematosauria trembling ill Tremellales tremie tremolite

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。