The threshold detector is similar to a Schmitt Trigger in that it is a latch circuit with a large dead zone .

阈值检测器就是一种回差 范围较大的锁存电路，与施密特 触发器相似。

The area postrema ( AP ) is the chemoreceptor trigger zone of the vomitive reflex and also receives inputs from the vagal sensory fibres of the stomach .

延髓最后区是呕吐反射的化学感受 触发 区，也接受胃的迷走感觉纤维传入。

Events in Greece could trigger financial fright in Spain Italy and across the eurozone pushing Europe into a danger zone .

希腊局势可能在西班牙、意大利乃至整个欧元区 引发金融恐慌，将欧洲推入危险 境地。

The major failure causes included puncture muff severe vasovagal reactions the absence of a distinct trigger zone and incomplete analgesia after the procaine test .

失败的主要原因包括卵圆孔穿刺失误，迷走神经反应，无 扳机 点和普鲁卡因测试不能达到完全不痛。

And through experimental study the mechanism about how the decoction influenced chemoreceptor trigger zone and central vomiting system are also explored .

并通过阐述温胆汤对呕吐化学感受器和 呕吐中枢的影响，解释其作用机理。

Dopamine produces nausea and vomiting by stimulating the medullary chemoreceptor trigger zone ( CTZ ) .

多巴胺产生刺激延髓化学感受器 触发 区（CTZ），恶心和呕吐。

Dehydration embrittlement of serpentine is an important trigger of intermediate-focus earthquakes ( 70 ~ 300 km ) in oceanic subduction zones which is closely related to the formation of a double seismic zone at the depth range of 50 ~ 250 km .

蛇纹石脱水致裂作用是诱发大洋俯冲带中源地震（ 70~300km）的一种重要成因机制，它与中等深度双地震 带的形成有很密切的关系。

Unbalanced strategy of Mesh network can trigger zone congestion easily during the network is under high level load .

当网络负载水平很高时，系统的不平衡使得网络 局部 区域非常容易出现拥塞。

Objective To observe the effect of local injection of streptomycin to trigger zone and trigeminal nerve branches .

目的观察链霉素局部注射于 板机 点和神经分支的临床疗效。

Clinical observation of local injection of streptomycin to trigger zone

链霉素对 板机点作用的临床观察

Cities are the main meeting points for different peoples and cultures and are the main trigger zone for the issue of ethnic relations .

城市作为不同民族和各种文化的主要交汇点，是民族关系问题的主要 引发 区。