“arctic tree line”的概念、定义、翻译、参考文献-科学参考

单词	arctic tree line
释义	arctic tree line [`ärd·ik ¦trē ´līn] ^ECOLOGY The northern limit of tree growth; the sinuous boundary between tundra and boreal forest.
随便看	tandem central office tandem compensation tandem connection tandem distributed numerical control tandem-drive conveyor tandem duplication tandem hoisting tandem mill tandem office tandem propellers tandem roller tandem switching tandem system tang tangeite tangelo tangent tangent arc tangent bending tangent bundle tangent cone tangent galvanometer tangential acceleration tangential coma tangential component

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。