chemical defence

1. Emphasis is laid on the integration of sensory informations in the central nerve system of insects, plant compensation for insect damage, and induction of chemical defence in plants by herbivory.
   着重叙述昆虫神经中枢对于植物理化特性所产生的感觉内导的综合作用，植物蒙受虫害后的补偿作用及由此诱导所产生的化学防御作用。
2. Chemical defence is one of the means by which insects protect themselves from predator.
   化学防卫是昆虫防御外来侵害的方法之一。
3. Application of chemical pesticides is the effective measure to control the fungal and bacterial infection and plays an important role in preventive defence.
   化学农药可以有效的控制真菌和细菌病害，在植病防治上发挥了巨大的作用。
4. The Countermeasure Research of Chemical Terror Defence in Large Space Building
   大空间建筑物反化学恐怖对策研究
5. Every conceivable role within human bodies is played by proteins, from catalysis chemical reactions to defence against alien attack.
   人体内的任何功能，从催化化学反应到抵御外来侵略都是蛋白质作用的结果。
6. The corrosion of materials can be found in almost all fields of the national economy, particularly in the industries such as chemical engineering, petroleum, mechanical engineering, metallurgy, textile, aerospace and national defence, and so on.
   材料腐蚀问题遍及国民经济的各个领域，尤其在化工、石油、机械、纺织、冶金、航天航空、国防等工业部门更为突出。
7. As an energy of high quality and industrial chemical of great importance, the product of fossil oil have been wildly used in the industry, agriculture, national defence and daily life.
   石油资源作为优质的能源和重要的化工原料，其产品被广泛地应用于工业、农业、国防及人们日常生活的各个方面。
8. Chemical electrical source have been widely used in national economics, science, technology and national defence.
   化学电源是将化学能转变成直流电能的装置，它在国民经济、科学技术以及国防建设中已经得到了广泛的应用。

noun

1. procedures involved in taking defensive measures against attacks using chemical agents

   Synonym:    chemical defense