“古代坎儿井工程”的概念、定义、翻译、参考文献-科学参考

单词	古代坎儿井工程
释义	古代坎儿井工程 Encyclopedia 理学古代坎儿井工程释 Karez Engineering in ancient China古代坎儿井工程新疆地区引取地下潜流进行自流灌溉的一种地下暗渠，又称为坎井、坎遂、坎儿、卡儿、卡井、井渠等。
随便看	principal type principal ultrafilter principal uniformization principal uniformizing function principal unknowns principal value principal value integral principal vanishing point principal variable principal vector principal vertex principal vertical circle principal vibration principal view principal Weil divisor Principate Principe Island Principia principia ethica principle Principle and Adaptability Principle and Application of Digital Television Broadcasting principle and contingency principle component analysis principle component loading and loadings plot

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