chemical balance

基本解釋

The enzymes penetrate the beans -- usually arabica in Sumatra -- and change their chemical balance in subtle ways.
消化液中所含的酶會滲透入咖啡豆——通常都是蘇門答臘的阿拉伯咖啡豆——用一種微妙的方式改變了咖啡豆的化學元素。
The reason is that proper digestion and the absorption of nutrients are affected by the hormonal and chemical balance in our body.
原因是適當的消化和營養(yǎng)的吸收是受體內激素和化學物的平衡影響的。
For the lucky few, such as Hollywood greats Raquel Welch, 60, Sophia Loren, 66, and Robert Redford, 64, the chemical balance appears just right to help retain their youthful looks.
對少數幸運的人來說，例如好萊塢的巨星60歲的拉克爾·韋爾奇，66歲的索菲婭·羅蘭和64歲的羅伯特·雷德富，他們體內相關元素的均衡性正好讓他們能青春永駐。

Jean Shin made this work, "Chemical Balance,"
So the point is, this balance between energy thatyou could think of as say bond energies in chemical reactions, and entropy that you can think of in terms of disorder, how many different possible combinations or configurations of something wrong, will dictate where the equilibrium lies.
關鍵在于，這種能量與熵之間的平衡,確定了平衡的條件，在化學中能量涉及鍵能，而熵和無序有關,即有多少可能的不同組合或者形位，二者的平衡會告訴我們平衡態(tài)是什么樣子。
麻省理工公開課 - 熱力學與動力學課程節(jié)選

Most strikingly, Mr Gore is interested in science: his famous concern for the chemical balance of environment is matched by similar passions for the Internet, the genome map, new research on learning.
ECONOMIST: 2001: A Gore Odyssey
How to balance a chemical equation?
FORBES: How Can Mainstream Education Meet The Needs of Post-Modern Society?