The number of molecules involving signal transduction increases as the process emanates from the initial stimulus, resulting in a "signal cascade," beginning with a relatively small stimulus that elicits a large response
The number of molecules involving signal transduction increases as the process emanates from the initial stimulus, resulting in a "signal cascade," beginning with a relatively small stimulus that elicits a large response.
(发自/ 来自/出自)初始刺激的程序在进行时， 涉及信号传导的分子的数量在增加， 导致“信号转导级联”，此乃从相当微弱的刺激而激起偌大的效应。
个人认为在此句中关键是对“The number of molecules involving signal transduction increases as the process emanates from the initial stimulus”中的“process” 一词对前后搭配的理解，而不是 emanates 一词本身。
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流（散，射，发，放）出；发散；散发; 产生; 放射; 散发; 发源
说明： 新英汉科学技术词典：
流（散，射，发，放）出；发散；散发; 产生; 放射; 散发; 发源
Dr JM Chen, PhD 英国 Local time: 03:58 在该领域工作 母语： Chinese汉语, English英语 此类别中专业问题的积分： 8
The number of molecules involving signal transduction increases as the process emanates from the initial stimulus, resulting in a "signal cascade," beginning with a relatively small stimulus that elicits a large response.
(发自/ 来自/出自)初始刺激的程序在进行时， 涉及信号传导的分子的数量在增加， 导致“信号转导级联”，此乃从相当微弱的刺激而激起偌大的效应。
karcsy 菲律宾 Local time: 11:58 在该领域工作 母语： Chinese汉语 此类别中专业问题的积分： 58
The updates to the menu were made to make the site easy and more intuitive for visitors. Obviously, like any change, this may take a few days to get used to.
The dropdown menus have been divided into two-dimensional panels with similar items grouped together under headings. This eliminates scrolling for those with smaller screens, and also improves readability.
Mouseover your name at the top of the screen. Here you will find information about your account, your email settings, and more. The "My ProZ.com" menu was moved up here to simplify the main navigation, and to keep all of this type of information together.
The translation workplace 
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