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单词
二圃制
释义
二圃制
Encyclopedia
农学
二圃制
释
two-field rotation
二圃制
将耕地分成两区,一区用来耕种,另一区休闲,并逐年调换以恢复地力的一种轮作制度。属于耕地分区轮作制的一种。
理学
古代耕作制度
释
two-field rotation
二圃制
耕地分区轮作制的一种。把耕地分成两区即一区耕种、另一区休闲,并逐年调换,以恢复地力。
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welding environment,health and safety
welding fixture of launch vehicle
welding flux
welding fumes
welding heat-affected zone
welding in space
welding inspection
welding material
welding metallurgy
welding nondestructive inspection
welding nondestructive test
welding of dissimilar metal
welding of magnesium alloys
welding of metal
welding of superalloy
welding qualification and certification
welding remanufacturing
welding robot
welding stress
welding thermal cycle
welding transformer
welding under nuclear environment
welding wire
welfare breeding
Welfare centre
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