能量 的中文句子和英文句子

很明显，冷冻机是一种物理系统，因此它不仅必须遵从第一定律（能量定恒），也必须遵从热力学的第二定律。

Clearly, a refrigerator, which is a physical system must obey not only the first law(energy conservation) but the second law of thermodynamics as well.


光致分裂由吸收高能量辐射、如射线而引起的核分裂或核转换

Nuclear disintegration or transformation caused by absorption of high-energy radiation, as of gamma rays.


化学合成用简单无机化合物的化学氧化所产生的能量将二氧化碳和水合成碳水化合物。这种化学合成形式只限于某些细菌和真菌

Synthesis of carbohydrate from carbon dioxide and water using energy obtained from the chemical oxidation of simple inorganic compounds. This form of synthesis is limited to certain bacteria and fungi.


太阳是能量的最基本来源。

The sun is the ultimate source of energy.


流动率流体、微粒或能量通过一设定的表面时流动的速率

The rate of flow of fluid, particles, or energy through a given surface.


食物，粮食通常是源于植物和动物的物质，包含有人体营养物的必不可少物质或由其组成如：糖类、脂肪、蛋白质、维他命和矿物质等，由产生能量、促进发育和维持生命的组织消化和吸收

Material, usually of plant or animal origin, that contains or consists of essential body nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals, and is ingested and assimilated by an organism to produce energy, stimulate growth, and maintain life.


部分能量能以与它主要传播方向相反的方向从一个机械部件传到另一个机械部件，那就是我们所称的反馈。

Part of the energy can be transferred from one part of a mechanism to another, in a direction opposite to its main flow. That's what we call feedback.


把能量从一种形式转换成另一种形式的装置。在与计算机有关时，这个术语用在磁盘系统中的读／写磁头、扇面标记的检测上，以及用在延迟线存储器的电子或声波脉冲变换器上。

A device for converting energy form one form to another. In relation to computers, the term is applied to a read/write head, to detector of sector marks in a magnetic disc system, and to electronic/sonic pulse converters of delay line memory.


发射以光线或波的形式发出和传播能量

Emission and propagation of energy in the form of rays or waves.


谁发现了能量守恒？

Who discovered the conservation of energy?