汉英词典
Chinese-English Dictionary
MEANING OF 守恆
守恆 (守恒)
conservation (e.g. of energy, momentum or heat in physics) / to remain constant (of a number)
皮亚杰提出的心理学名词。物体从一种形态转变为另一种形态时,仍能认识物体的某些特征(如数、量、体积、重量等)是不变的。如一个泥球无论把它捏成薄饼状还是搓成香肠形,它的泥量不变。皮亚杰认为儿童从六七岁起逐步获得守恒概念。
shǒu () héng
EXAMPLE SENTENCES

我百分百相信,机械能守恒

I trust the conservation of mechanical energy 100%.

我们相信,机械能守恒定理。

We believe in the conservation of mechanical energy.

它紧跟着,机械能,守恒定理而产生。

It follows immediately from the conservation of mechanical energy.

我们要再一次假定,动量是守恒的。

Again, we have to assume that momentum is conserved.

研究相对论性变质量系统的守恒律。

The conservation laws of relativistic variable mass systems were studied.

机械能是守恒的,因为重力是守恒力。

Mechanical energy is conserved, because gravity is a conservative force.

在一个封闭的经济体系,货币是守恒的。

In a closed economic system, money is conserved.

在标准模型中重子数是绝对守恒的。

The baryon numbers are absolutely conserved in the Standard Model.

肯定有什么,基础性的错误,这个机械能守恒定理。

There must be something fundamentally wrong with the conservation of mechanical energy.

推导了漂浮多体系统动量矩守恒方程及动力学方程。

The nonholonomic constrain equation and dynamical control equations of a floating multibody system are derived in this paper.