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- At the molecular level the drugs impair the functioning of the brain signaling systems that rely on glutamate, the main excitatory neurotransmitter in the brain. 这些药物在分子层面的作用，系损害了脑中仰赖麸胺酸的传讯系统，麸胺酸是脑中主要的兴奋性神经传递物。
- 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。
- Abstract: The glutamatergic innervations and the GABAergic innervations are the main excitatory and inhibitory inputs of preganglionic cardiac vagal Neurons (CVNs). 摘 要： 谷氨酸能和GABA能支配是心迷走节前神经元（CVN）的主要兴奋性和抑制性突触传入。
- The main impediment to growth is a lack of capital. 影响发展的主要障碍是缺乏资本。
- Crowds thronged the main square of the city. 城里的大广场上挤满了人群。
- The whole school (was) assembled in the main hall. 全校在大礼堂集合。
- The main feature on the program is her song. 那个节目的主要号召物是她的歌。
- Diagnosis and treatment for the vibration of the main exciter of the steam turbine generator 汽轮发电机主励磁机振动诊断及处理
- Fables often have animals as the main characters. 寓言常以动物为主角。
- A heavy snowfall block the main road. 一次严重的降雪阻塞了主要公路。
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- I grasped the main point of the speech. 我领会了这篇演讲的要点。
- The country's main products are gold and cocoa. 这个国家的主要产品是可可和黄金。
- Men and machines poured along the main highways. 人和机动车顺着公路如潮涌而去。
- A main feature of computer virus. 计算机病毒的一种主要特性。
- He arranged his speech under four main heads. 他把发言内容归纳成四个主要方面。
- Sheet in the main sail, a storm in coming! 收回主帆，风暴要来了！
- In the main, the pupils did well on the test. 总的来说，学生们考得很好。
- Our main task now is increasing production. 我们现在的主要任务是增加生产。
- We have succeeded in our main objectives. 我们已经成功地达到了主要目标。
