Biology. The length of daily illumination which an organism receives; the length of light exposure which is most effective in stimulating a…
首页 英汉 汉英 英英 词组 用法 例句 同义词 写作 俚语 缩写 词源 词根 法汉 德汉 日汉 俄汉 韩汉 西汉 意汉 泰汉 越汉
| 单词 | θ18543 |
| 释义 | the world > life > biology > biological processes > light-related processes > [noun] > photoregulation > period of exposure to daylight (4) day length1920 Biology. The length of daily illumination which an organism receives; the length of light exposure which is most effective in stimulating a… photoperiod1920 The period of daily illumination which an organism receives; (also) the length of light exposure which is most effective in stimulating a… Subcategories:— reactions to changes in (2) |
| 随便看 |
|
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。