“pigs weaned per sow per year”的概念、定义、翻译、参考文献-科学参考

单词	pigs weaned per sow per year
释义	pigs weaned per sow per year Encyclopedia 农学[猪生产学]释 pigs weaned per sow per year；PSY每头母猪年提供断奶仔猪数平均每头已配种母猪每年提供的断奶仔猪数量。
随便看	Screen Printing Press screen proofing Screen Pursuit--dialogue with Chinese Contemporary Film Directors screen soft proof screen text screen wall Screen Weekly ScreenWest Screenwriter theory and techniques Screenwriting Workshop Scret Book on Infantile Tuina screw screw agitator screw axis screw calculus screw compressor screw conveyor screw diad screw dislocation screw dislocations screw displacement screw drive screwdriver screw eyepiece micrometer screw groove sealing line

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