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退耕还林还草工程
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退耕还林还草工程
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退耕还林还草工程
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green for grain project in China
退耕还林还草工程
将水土流失严重的耕地,沙化、盐碱化、石化严重的土地以及产量低而不稳的耕地停止耕种,因地制宜地造林种草,恢复植被的工程项目。
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electro-hydraulic servovalve
electro-hydraulic vibration machine
electrohydrodynamic ionization
electrohydrodynamic ionization (EHI)
electrohydrodynamic jet printing
electro-hydrodynamics
electrohydrodynamics
electrohydrodynamics, EHD
electrohydrostatic actuator
electro-impulse de-icing
electro-ionization
electrojet
electrokinesis
electrokinetic flow
electrokinetic injection
electro-kinetic phenomenon
electrokinetic potential
electrokinetic remediation
electrokinetics
electrokinetics remediation
electrokymograph
electro-laryngograph
electrolarynx
electroless plating
electro luminescence
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