介绍了火灾自动保护功能在工程设计中如何选配。
An introduction to how to make selection of fire automatic protection functionality in project design was made.
本期节目为大家提供了选购葡萄酒的一些小窍门。该如何挑选配餐葡萄酒和品酒葡萄酒。
Listen to this programme for some tips on how to choose wine for drinking with food or just to drink on its own.
如何在现有基础上提高品种的增产潜力并改进其品质，以取得突破性进展？其育种的至关点仍然是亲本资源选配问题。
How to improve increasing yield potential and make a breakthrough? The key problem of its breeding still is selected mating of parent resource.
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