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laser land leveling machine
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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。
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Hilla Limann
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Hill-Brown theory
hill collapse disasters in China
Hill determinant
Hill determinantal equation
Hill differential equation
hill-dropplanter
Hille
Hill element
Hillel the elder
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hiller
Hille-Tamarkin operator
Hille-Yosida theorem
Hill method of solution
hill myna
Hill of No Return
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hills
Hill's approximation
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