This is the corollary. It's due to Clausius and it says the energy in the universe is conserved.
这是由克劳修斯得到的,这条结论说宇宙间总能量守恒。
The notion of conservation is that there's ways to transform things such that some aspects of them change but others remain the same.
守恒是指物体某方面的特征,不会因为其他方面特征的改变,而有所改变
We invoke Dalton's Law of molar proportions, we write it subject to conservation of mass.
我们援引了摩尔分数的道尔顿定律,要服从质量守恒定律。
Energy is conserved in all of its forms.
能量在其任何形式都是守恒的。
The next phase, concrete operations, from seven to twelve, you can solve the conservation problem, but still you're limited to the extent you're capable of abstract reasoning.
下一阶段,具体运算阶段,七到十二岁,儿童可以解决守恒问题,但儿童的抽象推理能力仍然有限
Before Piaget, nobody noticed that babies had this problem tracking and understanding objects.
在皮亚杰之前,并没有人注意到婴儿在追踪和理解客体上,存在着守恒的问题
It talks about the conservation of energy.
它讲的是能量的守恒。
So claims that--about the failure of conservation in children at different ages could be easily tested and systematically tested, and in fact, there's a lot of support for them.
关于不同年龄阶段的儿童,缺乏守恒概念的论断,能够很轻易的得到系统的检验,事实上,有相当多的证据支持这些论断
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