“contour plowing”的概念、定义、翻译、参考文献-科学参考

单词	contour plowing
释义	contour plowing [`kän´tu̇r ´plau̇·iŋ] ^AGRICULTURE Cultivation of land along lines connecting points of equal elevation, to prevent water erosion. Also known as terracing.
随便看	radiation dose rate radiation dosimetry radiation effects radiation efficiency radiation era radiation field radiation filter radiation fog radiation gage radiation genetics radiation hardening radiation hazard radiation impedance radiation intensity radiation ionization radiation laws radiation length radiationless transition radiation lobe radiation loss radiation microbiology radiation monitoring radiation noise radiation oscillator radiation oven

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