“laser land leveling machine”的概念、定义、翻译、参考文献-科学参考

单词	laser land leveling machine
释义	laser land leveling machine Encyclopedia 农学激光平地机释 laser land leveling machine激光平地机利用激光束平面取代常规机械平地中人眼目视做为控制基准，通过伺服液压系统操纵平地铲运机具工作，完成土地平整作业的机械。
随便看	permittivity measurement techniques permittivity of free space permittivity of vacuum permittivity tensor permmeter permometer permonosulfuric acid Permskaya Oblast’ permutability permutable permutable complexes permutable congruence relations permutable coordinate spaces permutable elements permutable operators permutable subgroups permutation permutational product permutation ascent permutation automaton permutation character permutation cipher permutation code permutation cycle permutation entropy

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