“pitting farmland”的概念、定义、翻译、参考文献-科学参考

单词	pitting farmland
释义	pitting farmland Encyclopedia 农学农业水土工程释 pitting farmland区田古代北方农田轮换穴种的抗旱耕作法。
随便看	re-entry altitude re-entry angle re-entry communication reentry control re-entry corridor re-entry data capsule re-entry distance re-entry flight characteristics of warhead reentry guidance reentry maneuver guidance reentry module re-entry observation re-entry shield re-entry thermal protection re-entry thermal protective structure reentry trajectory reentry velocity reequipping of sinking facilities Rees Rees congruence Rees matrix semigroup Rees module Rees quotient Rees ring Rees-Sciama effect

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