“cutting cycle”的概念、定义、翻译、参考文献-科学参考

单词	cutting cycle
释义	cutting cycle Encyclopedia 农学森林经营方案释 cutting cycle择伐周期在异龄林经营中，采伐部分达到成熟的林木，保留其余林木继续生长，当林分结构恢复至伐前状态时，所用的时间称为择伐周期。即同一林地进行2次相邻择伐的间隔期。又称回归年。
随便看	vacuum generator vacuum glass vacuum graph vacuum grating spectrograph vacuum heater vacuum heat treatment vacuum heat treatment technology vacuum impregnating vacuum induction sintering furnace vacuum infiltration transformation vacuum ingot casting vacuum insulation pipeline vacuum leak detection vacuum level vacuum line technique vacuum load switch vacuum manometer vacuum mass spectrometer vacuum melting furnace vacuum metallizing plant vacuum microdischarge vacuum microelectronic device vacuum microelectronics vacuum mold casting vacuum multi-layer thermal insulation

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。