It is not readily excreted and can affect the blood, kidneys, liver and nervous system.
铅难以被排出体外，可影响血液，肾脏，肝脏和神经系统。

Abstract Glutamate is the major fast excitatory transmitter in the central nervous system.
摘要谷氨酸是中枢神经系统主要的快速兴奋性递质。

She was so nervous when she was introduced to the famous actress, that she was tonguetied.
她被介绍给那位著名的女演员时紧张得讲不出话来。

Facilitate sleep, stabilize nervous system, promote cell regeneration, and prevent ageing.
促进睡眠，稳定神经，促进细胞再生，防止衰老发。

Can promote digestion and absorption and improve the autonomic nervous system excitability.
还能促进消化吸收, 提高植物神经系统兴奋性。

It is not the skeleton of boxes, it is the nervous system of adaptiveness and intelligence.
它不是条框的骨架，它是应性和智慧的 中枢神经系统

Because of the damage to his central nervous system, he lost the ability to move by himself.
由于中枢神经受损，他失去了独自行动的能力。

Emotional Arousal of Autonomic Nervous Activity of Students with Physical Aggressive Behavior
身体攻击行为学生自主神经活动的情绪唤醒特点

It contains cinnamic aldehyde which has apparent sedation action to the central nervous system.
肉桂中含有桂皮醛，对中枢神经系统有明显的镇静作用。

Involvement of the central nervous system can result in confusion, irritability, and aggression.
涉及中枢神经系统时可导致错乱、容易发怒和攻击行为。

No other explanation is offered for her decision to enter into a brief, nervous affair with Dutch.
除此以外，看不出还有什么别的原因会使她与达切发生一段短暂的、充满不安的恋情。

Axons of the central nervous system in adult mammals do not regenerate spontaneously after axotomy.
成年哺乳动物的中枢神经受伤后无法自行再生。

Parkinson's disease is a commonly encountered central nervous retrograde affection in elder persons.
帕金森病是中老年常见的一种中枢神经退行性疾病。

It can calm the nervous system, remedy nervous disorders such as neurosis, obsessive behaviour, etc.
纯净的优质沉香，以重量计算，比黄金还贵！

It is through our nervous system that we adapt ourselves to our environment and to all external stimuli.
我们是通过神经系统使自己适应环境及所有外部刺激的。

InSenilePeriod, as the general consenescence of airframe, central nervous system also increasingly abate.
在老年期，随着机体的一般衰老，中枢神经系统亦日益减弱。

Emmerson said she accidentally spilled the water because she was nervous and traveling alone with a toddler.
爱默生说, 她无意中漏出的水, 因为她紧张, 单独旅行与淘气。

The phosphatide also participates the sodium ion and the potassium ion activity activates some nervous tissues.
磷脂还参与钠离子和钾离子得活动来激活一些神经组织。

Sadly he died in August, aged 41, from the disease that causes progressive deterioration of the nervous system.
他于八月不幸病故，年仅41岁，病因是神经系统的渐进性退化。

Objective To further clarify the molecular mechanism of estrogen and progestin acting on central nervous system.
目的探讨雌，孕激素对中枢神经系统作用的分子机制。

Multiple sclerosis is the most common inflammatory disease of the central nervous system affecting young adults.
多发性硬化是青壮年中枢神经系统最常见的炎症性疾病。

Alpha-blockers, which work on the sympathetic nervous system to reduce blood pressure, used to be widely prescribed.
作用于交感神经系统的a2阻滞剂能够降低血压，过去经常被医生们大量使用。

The changes of acetylcholinesterase and nitric oxide synthase neuron in rat enteric nervous system after intestine congestion
肠淤血大鼠肠神经系统内胆碱能和氮能神经的改变

and around the horses legs quarreled the pack of lean, nervous possum hounds that accompanied Stuart and Brent wherever they went.
马腿旁边有一群吵吵嚷嚷一直跟随着主人的猎犬。

The doctors clumsy handling of the syringe did not inspire confidence in his nervous patientdid not inspire his nervous patient with confidence.
这个医生打针笨手笨脚, 没能使病人产生信心。