Some mistaken viewpoints were clarified, and requirements on covariability of conservation law were studied deeply.
从一道力学试题出发,讨论了机械能守恒的条件,并深入研究了守恒规律的协变性要求。
| 单词 | Conservation Laws |
| 释义 |
Conservation Laws
英语例句库
Some mistaken viewpoints were clarified, and requirements on covariability of conservation law were studied deeply. 从一道力学试题出发,讨论了机械能守恒的条件,并深入研究了守恒规律的协变性要求。
原声例句
人类星球 Conservation laws now stop many of their traditional practices and so threaten their whole way of life. 现在的草原保护法禁止了他们的很多传统活动，因此大大威胁到他们的生存。 VOA慢速英语_世界 He said India has shown an ability to keep large cats safe because of strong conservation laws. 他说，由于有严格的保护法律，印度已经展现出保护大型猫科动物安全的能力。
中文百科
守恒定律 Conservation law（重定向自Conservation Laws）
在物理学里，假若孤立物理系统的某种可观测性质遵守守恒定律（law of conservation），则随着系统的演进，这种性质不会改变。 诺特定理是关于守恒定律的重要理论。诺特定理表明，每一种守恒定律，必定有其伴随的物理对称性。例如，伴随着能量守恒的是物理系统对于时间的不变性。不论在空间的取向为何，物理系统的物理行为一样，这性质导致角动量守恒。
英语百科
Conservation law 守恒定律（重定向自Conservation Laws）
In physics, a conservation law states that a particular measurable property of an isolated physical system does not change as the system evolves over time. Exact conservation laws include conservation of energy, conservation of linear momentum, conservation of angular momentum, and conservation of electric charge. There are also many approximate conservation laws, which apply to such quantities as mass, parity, lepton number, baryon number, strangeness, hypercharge, etc. These quantities are conserved in certain classes of physics processes, but not in all. |
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