“electric fence”的概念、定义、翻译、参考文献-科学参考

单词	electric fence
释义	electric fence Encyclopedia 农学﹝农业电气化与信息化工程﹞释 electric fence电牧栏通过沿围栏布置脉冲型电力，当家畜触碰时会受到短暂、锐利、安全的脉冲电击来控制家畜的设备。又称电围栏、电子围栏。农学电子围栏释 electric fence电子围栏设定活动范围的设备。
随便看	commutative semigroup commutative subgroup commutative subspace lattice commutative superalgebra commutative valuation commutativity commutativity condition commutativity relation commutator commutator algebra commutator calculus commutator closed group commutator factor group commutator group commutator ideal commutator identity commutatorless motor commutator operation commutator product commutator quotient group commutator series commutator subgroup commute commuter’s bus and subway discounts commuting

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