defence mechanism

英 [dɪˈfens mekənɪzəm]

美 [dɪˈfens mekənɪzəm]

n.  (表现在行为或思想上的)防御机制

柯林斯词典

• (表现在行为或思想上的)防御机制
  Adefence mechanismis a way of behaving or thinking which is not conscious or deliberate and is an automatic reaction to unpleasant experiences or feelings such as anxiety and fear.

英英释义

noun

• (psychiatry) an unconscious process that tries to reduce the anxiety associated with instinctive desires
  Synonym:defense mechanismdefense reactiondefence reactiondefensedefence

双语例句

• Progresses in research on defence mechanism of echinoderms
  棘皮动物体内防御机制的研究进展
• Experiment results show that our scheme is characterized by high detection accuracy, short detection time and good defence effect. Finally, the mechanism guarantees the usual network throughput efficiently and reliably, and provides good service to the legitimate traffics during the attack.
  实验结果表明该系统不仅实时检测准确性高、在线检测速度快、防御效果好，而且不损失网络信息吞吐量，保证了合法用户的正常访问。
• It's our understanding of public health events, the pattern of military health emergency, and the defence mechanism for military public health events.
  它反映了我们对突发公共卫生事件从现象到本质的认识，是军队卫勤应急系统实现其功能的运行方式，是我军在公共卫生安全方面极其重要的一道防线。
• Fifth, deepen defence and security cooperation, improve the mechanism for meetings between defence ministers of China and ASEAN countries, and actively promote exchanges and cooperation between the law enforcement and security authorities, so as to jointly safeguard peace and tranquility in this region.
  五是深化防务安全领域合作，完善双方防长会晤机制，积极推动执法安全部门的交流合作，共同维护本地区和平安宁。
• Normally, trees are the best defence against pollution; but when it's too hot outside, the trees'own self-defence mechanism may actually make things worse.
  正常情况下，树木是抵御污染的最佳卫士，但是当外界温度过高时，树木自身的防御机制实际上可能会令污染状况恶化。
• During this regime, the defence mechanism of disbelief operated.
  在该政权执政期间，“怀疑”防御机制起了作用。
• The pulmonary macrophages are the body's primary defence mechanism to contain M.tuberculosis.
  肺泡巨噬细胞是人体防御肺结核类疾病的基本保障。
• The principal factors of occurrence NASH have IR, increased volume of responsive oxygen seriese ( ROS) and descented antioxidative defence mechanism in liver.
  肝脏IR、反应氧族（ROS）产生增多以及抗氧化防御机制受损是NASH发生的中心环节。
• Self-defence mechanism analysis;
  自我防御机制分析；
• Conclusion: Heroin addicts have mature mental defence mechanism defect and lack of the ability of dealing with mental pressure and bearing setbacks. And psychical dependence has comparatively less influence on heroin addicts 'mental defence mechanism.
  结论··：***依赖者存在心理防御机制的缺陷，应付心理压力及挫折的能力较差，并且躯体依赖对***依赖者的心理防御机制影响较小。