英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
ries查看　ries　在百度字典中的解释百度英翻中〔查看〕
ries查看　ries　在Google字典中的解释Google英翻中〔查看〕
ries查看　ries　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • 7. 8 Homeostasis and Feedback – Human Biology
    Negative Feedback In a negative feedback loop, feedback serves to reduce an excessive response and keep a variable within the normal range Two processes controlled by negative feedback are body temperature regulation and control of blood glucose
  • homeostatic controls Flashcards | Quizlet
    Response enhances or exaggerates the original stimulus- May exhibit a cascade or amplifying effect as feedback causes variable to continue in same direction as initial change- Usually controls infrequent events that do not require continuous adjustment, for example: Enhancement of labor contractions by oxytocin Platelet plug formation and blood
  • 1. 5 Homeostasis - Anatomy and Physiology 2e | OpenStax
    Control centers in the brain and other parts of the body monitor and react to deviations from homeostasis using negative feedback Negative feedback is a mechanism that reverses a deviation from the set point Therefore, negative feedback maintains body parameters within their normal range
  • Negative Feedback – Definition, Mechanism, Importance, Examples
    Negative feedback is a regulatory mechanism where the output of a system counteracts or reduces the initial stimulus, ensuring stability and balance within the system
  • 10. 7: Homeostasis and Feedback - Biology LibreTexts
    In a negative feedback loop, feedback serves to reduce an excessive response and keep a variable within the normal range Examples of processes controlled by negative feedback include body temperature regulation and control of blood glucose
  • How Does Negative Feedback Contribute to Homeostasis?
    Negative feedback systems are the primary mechanisms through which the body maintains homeostasis These systems operate by detecting a change from a set point and initiating a response that reverses the original change, returning the variable to its normal range
  • Feedback Mechanism Loop: Definition, Types, Examples
    A negative feedback mechanism or loop is a pathway stimulated by the deviation in the output, which causes changes in output to the direction opposite to the initial deviation
  • Feedback Loops – Anatomy Physiology - CCCOnline
    Negative feedback loops are inherently stable systems Negative feedback loops, in conjunction with the various stimuli that can affect a variable, typically produce a condition in which the variable oscillates around the set point
  • Negative feedback loop examples (article) | Khan Academy
    The primary way that organisms maintain homeostasis is through negative feedback loops These feedback loops counteract, or oppose, a change in the organism In this article, we’ll cover examples of negative feedback loops Then, we’ll touch on what happens when a negative feedback loop goes wrong
  • Feedback mechanism - Definition and Examples - Biology Online
    A typical example of a negative feedback mechanism in the human body is the regulation of body temperature via endotherms When the body’s temperature rises above normal, the brain sends signals to various organs, including the skin, to release heat in the form of sweat





中文字典-英文字典  2005-2009