food fortification食品强化
The Fortification古城墙碉堡区;古城墙堡垒区
structural fortification结构加固工程
of Fortification工事之
permanent fortification永久筑城;永久工事
natural fortification天然防御工事
temporary fortification临时性防御工事
Moderate Fortification中级护命
aseismatic fortification抗震设防
At present time, the nutritional fortification in our country is still at the development phase. The nutritional fortification study of dried beancurd sticks is extremely few.
目前营养强化在我国尚处于发展阶段,腐竹的营养强化研究极少。
参考来源 - 腐竹加工工艺优化及营养强化剂筛选的研究N-COUNT（可数名词） Fortifications are buildings, walls, or ditches that are built to protect a place and make it more difficult to attack. 防御工事 [usu pl]→ see also fortify
The government has started building fortifications along its eastern border.
政府已经开展了沿东部边境建造防御工事的工程。