Nothing happens until the excitatory stimulus exceeds a certain'threshold'value.
兴奋性刺激超过某一临界值以前毫无反应.
辞典例句
Glutamate ( Glu ) is the main excitatory neurotransmitter in the central nervous system ( CNS ) .
谷氨酸 ( Glu ) 是 中枢神经 系统主要的兴奋性神经递质.
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Glutamatergic synapses are common excitatory chemical connections in mammalian central nervous system.
谷氨酸性突触是哺乳动物神经系统的主要兴奋性突触.
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No case with central excitatory phenomena was found in each group.
两组中均未出现具有精神症状的病例.
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The responses of respiration to hypoxia is , that is respiratory excitatory at first, then respiratory depression.
呼吸对缺氧的反应都是双相的, 即先兴奋后抑制.
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Injury mechanism of neuron are that of calcium influx, excitatory amino acids and apoptosis.
神经元的损伤机制主要有钙内流机制、兴奋性氨基酸机制及凋亡机制.
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AMPA receptors mediate the fast excitatory synaptic transmission in the central nervous system.
AMPA受体介导了中枢神经系统绝大部分快速型的兴奋性突触传递.
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Urethane has a wide spectrum of effects and affects both inhibitory and excitatory ligand - gated channels.
乌拉坦对兴奋性和抑制性配体门控通道具有广泛的可检测的作用.
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Objective To study the effects of mild hyperthermia and hypothermia on excitatory amino acid ( EAA ) respectively.
目的研究轻度高温、亚低温对局灶脑缺血组织兴奋性氨基酸 ( EAA ) 的影响.
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It is suggested that Li's No.5 could antagonize the neurotoxicity excitatory amino acid.
提示“李氏5号方”可拮抗兴奋性氨基酸神经毒性.
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Plasma concentrations of excitatory amino acids serine, glycine, taurine and histidine in major depression.
血浆兴奋性氨基酸,丝氨酸, 甘氨酸, 牛磺酸和组氨酸的抑郁症.
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