您要查找的是不是：
- deep defence strategy 纵深防御战略
- PDG Model of Potential Function for Air Defence Strategy Warfare 防空战略势函数的PDG模型
- Externally, we follow a good-neighborly policy and defencive strategy, seeking driendly and harmonious relations through what is known non-offensive approach and securing peace through self-defence. 对外一贯奉行睦邻友好的方针和防御战略。以非攻求和睦，以自卫保安宁。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- Can you ladle the soup out of this deep pan for me? 你能从这个深底锅里舀点汤给我吗？
- A deep gorge separates the two halves of the city. 有一道深谷把这座城市分成两部分。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- Study on the Meteorological Disaster in Anhui and the System of Knowledge Pool of Defence Strategy 安徽省农业气象灾害及防御对策知识库系统研究
- A deep ravine is on the left of the road. 有一道深沟在马路左边。
- It has its roots deep in the Middle Ages. 它起源于遥远的中世纪。
- A deep melancholy runs through her poetry. 她的诗中贯穿著悲伤的情调。
- A heavy lorry floundered about in deep snow. 一辆重型卡车在厚厚的积雪中艰难地行进。
- She had just woken from a deep sleep. 她刚从熟睡中醒来。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- The defence strategy of the Qi Great Wall boasts two features:one is the trinity of hillside field defence,Jishui defence and Huanghai defence; 齐长城的防御战略有两大特点,即:山地防御、济水防御、黄海防御三位一体的防御战略;
- Nature seems to be wakened from a deep sleep. 大自然好像从沉睡中被唤醒。
- The clear blue sky looks like the deep sea. 碧空像深邃的大海。
- The agency gave my suggestions the deep six. 经销处对我的建议置之不理。
- Her gentleness has given me a deep impression. 她的亲切给我留下了很深的印象。
