核裂变和核聚变之所以会释放出大量的能量,是因为在该过程中出现了( )。
A. 氧化反应
B. 还原反应
C. 质量亏损
D. 链式反应
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When water becomes excessive, it has a tendency to flow downwards causing oedema of the legs, excessive urination or incontinence.
The yin organs depend on the yang ones to produce qi and blood from the transformation of food. The yang organs depend on the yin ones for their nourishment deriving from blood and essence stored by the yin organs.
Everything in the universe can be described as a combination of these two fundamental forces and they are in constant state of flux.
As the day changes, the amounts of light and darkness vary—they consume each other.