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特种经济动物
释义
特种经济动物
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农学
特种经济动物
释
animal with special economic value
特种经济动物
在传统畜牧业所涉及的常见物种(如猪、牛、羊、马、驴、骡、鸡、鸭等)之外,有一定人工养殖规模并供应市场,为人类提供肉、蛋、奶、毛皮、纤维等产品,或满足役用、运动等需要的动物种类。又称特种畜禽。是农业部门的常用术语。
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spacecraft attitude control
spacecraft attitude control actuator
spacecraft attitude control fly wheel
spacecraft attitude control system
spacecraft attitude determination
spacecraft attitude maneuvering
spacecraft autonomous control
spacecraft autonomous navigation system
spacecraft communication, telemetering, command and tracking system
spacecraft control system
spacecraft design
spacecraft entry technique
spacecraft formation flight control
spacecraft launch
spacecraft launching site
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spacecraft operation
spacecraft orbit control
spacecraft project development phases
spacecraft ranging
spacecraft recovery system
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