1. We suppose that the increased NA and 5-HT in the CSF are mainly from the rostral brainstem and related to the sympathetic cardiovascular reaction; DA may participate the somatic activity during defence reaction.
    其中NA和5-HT可能主要来自脑干头端，与心血管交感反应有关；DA则可能与发生防御反应时的躯体运动增强有关。

2. danci.911cha.com

2. Due to its high speed and the applied rocket propulsion technology, the torpedo can be well applied to short range underwater defence, High speed, fast reaction and high maneuverability support short range applications to surface ships and submarines.
    由于超空泡鱼雷的高速以及所采用的火箭推进技术，使该鱼雷适用于短距离的水下防御，这种鱼雷的高速度、快速反应时间以及良好的机动性有利于水面舰艇和潜艇的近程使用。

3. It has been postulated that some kind of hypertension be closely related with an overactivity of the defence reaction.
    它的活动过强可能与某些类型高血压有密切关系。

4. Outflow of defence reaction is one of main driving scurces of the sympathetic tonic activity.
    防御反应是动物交感神经系统的主要兴奋机制之一。

5. In this paper alginate oligosaccharide and fucoidan oligosaccharide were prepared and their abilities of eliciting the defence reaction were studied.
    本文以海带为原材料，制备寡褐藻酸钠和岩藻寡糖，用于诱导烟草抗病性的研究，结果如下。

6. defence reaction的近义词

6. CPT is a kind of alkaloids inCamptotheca acuminata, exhibits a certain of role in plant defence reaction.
    喜树碱是喜树中含有的一种生物碱，在植物防御反应中起着一定的作用。

7. Stimulation of defence area cause defensive reaction.
    刺激下丘脑后部可引起防御反射，在行为上表现为

8. It is suggested that the VLM is an important area where the DPN stimulationproduced inhibition of defence reaction takes place.
    这一结果提示，DPN传入冲动抑制防御性升压反应主要作用于VLM区。

9. While defence reaction crippled as the aggravation of the injury.
    植物体内源保护系统的防御功能在受到一定程度的重金属胁迫时可被诱导加强，但随着Cd~(2+)毒害程度的逐步加重，植物体的这种自我防卫能力亦趋减弱。

10. In the present study, stimulation of the deep peroneal nerve with low frequency, low intensity current was adopted to mimic electroacupuncture of''Zusanli''acupoint, and inhibition of the defence reaction by somatic inputs was investigated.
    本实验用低频低强度刺激腓深神经的方法模拟电针足三里，研究躯体传入冲动抑制防御性升压反应的主要中枢机制。

11. The results showed that papilla response is a general defence reaction in all infection sites;
      结果表明：在超微结构上乳突反应是所有侵染位点的共有特征；

12. Results: When calcium hydroxide products were applied to an exposed pulp, a superficial necrosis developed, causing slight inflammation and thus stimulating defence reaction and repair by the pulp, then gave rise to a dentin bridge.
      结果：当用氢氧化钙覆盖牙髓暴露面时出现表层组织坏死和轻度炎症，而后出现防御反应和修复，形成牙本质桥。

13. Statistical results have shown that the movement with a side slide, selective reaction time of the whole body and age are main factors influencing short-distance moving velocity of junior basketball players in defence.
      统计分析结果显示，视动侧滑步、全身选择反应时和年龄是影响青少年女篮运动员短距离防守视动速度的主要因素；

14. The effective stimulating sites were indentified by defensive cardiovascular response and other components of defence reaction evoked by 3 s trains of rectangular cathodal pulses (100Hz, 0.5ms pulse duration, 70 -150μA intensity for dPAG and 150-250μA for PF) delivered from a programmed multichannel constant current stimulator. The responses included an increase in blood pressure and heart rate, pupillodilation and an increase in the rate and depth of respiration. Currents of 1Hz, intensity of 100- 150μA for dPAG and 200-250μA for PF were used to observe the effect of the stimulation of them on RVLM neurones. The deep peroneal nerve and superfacial deep peroneal nerve were carefully separated, and put on a pair of stimulating electrode respectively, Both nerves were stimulated with constant rectangular pulses of 1Hz, 0.5ms duration and 300μA current intensity to see their effects on RVLM neurones. The baro-and chemo-receptors were activated by the intravenous injection of phenylephrine or 0.208 M NaH2PO4. The degree of convergent inputs to individual RVLM neurone was studied by the stimulation of the sites mentioned above. It was found that neurones about 61.4%(27/44) and 35.3%(6/17) received convergent inputs from three and four places respectively.
      过去的研究主要集中于整体水平，利用电刺激或化学刺激RVLM神经元，观察对血压、心率及交感活动的影响，并对影响心血管交感活动的神经递质进行了广泛探讨，积累了大量资料；在神经元水平，主要研究刺激脑内核团、外周神经、化学感受器及压力感受器等对RVLM神经元放电的影响和某些神经递质影响神经元活动的机制、然而，对RVLM神经元如何整合不同信息、其可能突触机制等研究得较少，本互作拟采用在体细胞内、细胞外记录电活动与微电泳，结合中枢核团及外周神经电刺激等方法，对RVLM神经元在不同状态下的整合作用规律与可能机制进行初步探讨，为进一步了解这一复杂的整合过程提供新的理论依据。

15. It''s a key technique for the new generation of rapid reaction and motor launch weapons, which advances reaction speed and attack power of weapons launched afar from defence aera.
      传递对准是新一代快速反应、机动发射武器系统的关键技术，它的成功应用可以极大的提高武器系统的反应速度和防区外攻击能力。

16. The inhibitory effect of the DPN inputs on pressor response of the defence reaction was not influenced apparently after decerebration at a level rostral to the nucleus arcuatus, but was abolished by decerebration at a level caudal to the Arc or by electrolytic lesion of this nucleus.
      综上所述，并结合本教研室以往工作，提示电针或深部躯体传入冲动对防御性升压反应的抑制作用的主要机制之一，是通过弓状核—VPAG—中缝隐核系统，抑制了VLM防御反应相关神经元而起作用的。

17. The results suggested that chitinase and β N acetyl D glucosaminidase were related with the resistant reaction of poplars to poplar canker, and were one of the factors in defence system of poplars against pathomycete.
      因此可以认为几丁酶和β－N－乙酰氨基葡萄糖苷酶与杨树对溃疡病的抗性反应有关，是其防卫系统的要素之一。

18.

18. They chose the parts of the coveting that appeared to cause the strongest reaction in the body''s defence system against the disease.
      他们选择似乎在人体抵御疾病系统中引起最强烈反应的外层部分。