1.
A fortified structure, such as a trench or fortress.
防御工事防御结构，如壕沟或堡垒
2.
Except for the line of trenches along the airport's perimeter the US troops found no other defensive structures.
除了机场外围的壕沟，美军没有发现其他的防御结构物。
3.
Besides from the above-mentioned typical characters of hypersensitive reaction, the host cells also produced defense structure in cell walls and secondary metabolic materials.
除了上述典型的过敏性坏死反应特徵以外，寄主细胞还产生了细胞壁防御结构和次生物质。
4.
Study on the Managerial Entrenchment, Capital Structure and Corporate Performance
管理防御、资本结构与公司业绩研究
5.
Distributed MAS Defense System Based on Hierarchy Architecture;
基于层次结构的分布式MAS作战防御体系
6.
To Build a Secured and Reliable Network Needs Combination of Initiative and Passive Defense
构建安全可靠网络需要主动与被动防御相结合
7.
Structure and Function of LRR Proteins in Plant Defense Mechanism
参与植物防御反应的LRR型蛋白结构与功能
8.
A minor fortification constructed beyond a main defensive position or fortification.
简易外围工事在主要防御位置或防御工事之外构筑的小防御工事
9.
defensive warfare, measures
防御战、 防御措施
10.
The Evaluation on Defensive Quality of Plant Diseases Based on Regional Forest Space Structure;
基于区域森林空间结构的防御病虫害能力评价方法研究
11.
Effects of dietary Pb on antioxidant defense systems and microstructure of hepatopancreas in tilapia(Oreochromis niloticus)
饲料铅暴露对罗非鱼肝胰脏抗氧化防御系统及显微结构的影响
12.
A protective covering, structure, or organ of an animal or a plant, such as teeth, claws, thorns, or the shell of a turtle.
防御器官动物或植物的防护层，结构或器官，如牙齿，爪子，荆棘或乌龟的壳
13.
a weak barrier, defence, team
不结实的挡板、 无力的防御、 弱队
14.
Leagues are commonly formed for mutual defense.
结盟一般是为了共同防御而组成。
15.
Effect: Gives a defense bonus and freezes any melee attacker that hits you.
作用：增强防御，冻结近身攻击者。
16.
When the war ended all defences stopped, too.
战争结束时防御工事也停止了。
17.
Several nations formed a defense league.
几个国家结成了防御联盟。
18.
Leagues are commonly made for mutual defense.
结成联盟往往是为了共同防御。