“under-ice beach seine fishing”的概念、定义、翻译、参考文献-科学参考

单词	under-ice beach seine fishing
释义	under-ice beach seine fishing Encyclopedia 农学冰下大拉网捕捞释 under-ice beach seine fishing冰下地拉网捕捞在冰封水域凿开冰层，利用大拉网进行捕鱼的作业方式。又称穿冰式地拉网。地拉网捕捞方式之一。
随便看	Lefschetz duality Lefschetz fixed-point theorem Lefschetz formula Lefschetz-Hopf formula Lefschetz hyperplane section theorem Lefschetz hypersurface theorem Lefschetz number Lefschetz pencil Lefschetz,Solomon Lefschetz theorem Lefschetz theorem on (1,1)-classes Lefschetz trace formula left left action left additive fractions left adherent point left adjoint left adjoint functor left adjoint homomorphism left adjoint linear mapping left almost-periodic function left almost split map left alternative law left alternative ring left amenable

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