“土层”概念、定义、翻译-科学时代

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

单词	土层
释义	地理学词汇手册土层 soil layer
随便看	ultraviolet floodlight ultraviolet flux ultraviolet image ultraviolet ion source ultraviolet irradiation ultraviolet irradiation ultraviolet lamp ultraviolet lamp ultraviolet laser ultraviolet laser ultraviolet lens ultraviolet light ultraviolet light ultraviolet light ultraviolet light ultraviolet light source ultraviolet light transducer ultraviolet light transmissive glass ultraviolet material ultraviolet microscope ultraviolet microscope ultraviolet microscope ultraviolet optical fibre ultraviolet ozone cleaning ultraviolet photodiode