effector

名词 effector:

1. one who brings about a result or event; one who accomplishes a purpose
   同义词：effecter
2. a nerve fiber that terminates on a muscle or gland and stimulates contraction or secretion
3. an organ (a gland or muscle) that becomes active in response to nerve impulses

ef.fec.tor

n.（名词）
A muscle, a gland, or an organ capable of responding to a stimulus, especially a nerve impulse.
效应器：一种能对刺激物作出反应，特别是神经刺激的反应肌肉、腺体或器官
A nerve ending that carries impulses to a muscle, a gland, or an organ and activates muscle contraction or glandular secretion.
神经效应器：一种带动转送到肌肉、腺体或器官并刺激肌肉伸缩或腺体分泌的神经末梢
Biochemistry A small molecule that when bound to the allosteric site of an enzyme causes either a decrease or an increase in the activity of the enzyme.
【生物化学】 效应物：一种小分子，当邻接酶的变构点时会引起酶活动的增加或减少
Computer Science A device used to produce a desired change in an object in response to input.
【计算机科学】 试验器，格式控制符，应变器：一种用于在一个物体中对应输入产生一个预期变化的设备