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自然物候观测
释义
自然物候观测
Encyclopedia
农学
自然物候观测
释
natural phenological observation
自然物候观测
对受气候、水文、土壤等环境因素影响而出现以年为准周期的动植物生长发育和行为及其他非生物自然节律现象的观测。是基层农业气象站的一项基本业务。
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photoelectric cathode
photoelectric cell
photoelectric cell, photocell
photoelectric colorimeter
photoelectric conversion
photo-electric conversion efficiency
photoelectric conversion efficiency
photo-electric conversion efficiency of solar cell
photoelectric conversion material
photoelectric converter
photoelectric current
photoelectric current sensor
photoelectric detection
photoelectric digital sunshine recorder
photoelectric diode
photoelectric direct reading spectrometer
photo electric effect
photo-electric effect
photoelectric effect
photoelectric emission
photoelectric equation
photoelectric Fourier analysis
photoelectric functional material
photoelectric guidance
photoelectric guider
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。
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