“land leveling”的概念、定义、翻译、参考文献-科学参考

单词	land leveling
释义	land leveling Encyclopedia 农学农业水土工程释 land leveling土地平整为满足农田耕作、灌溉与排水和农业机械化的需要而采取的田块修筑和地力保持措施。
随便看	direct iodometry direction directional directional antenna directional antennas directional bond directional circulation drilling directional collapse directional control of hydraulic System directional control valve directional coupler directional couplers directional crystal superalloy casting technology directional curvature tensor directional data directional derivative directional design and synthesis directional diagram directional differentiation directional distribution directional drilling directional duality directional duality principle directional emitter directional exit sign

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