Heat may be measured in terms of any unit that can be used to measure energy, such as the joule or the kilowatt-hour. 热可以采用任何可以测定能量的单位,例如焦耳或千瓦小时。
The independence between Boyle law and Joule law in non-relativistic thermodynamics 非相对论热力学中玻意耳定律与焦耳定律的相互独立性
Numerical study on Joule heating effect in PDMS microfluidic chip PDMS微流控芯片中焦耳热效应的数值研究
Kilowatt-hour and mega joule conversion tables GB/T4114-1983千瓦小时与兆焦耳的相互换算表
The relationship between heat and work was initially proposed in the1940's by Joule. 热量和功的关系首先是,由焦耳在1940年提出的。
Conventional copper-based equipment conducts electricity but inherently has energy losses associated with ( joule) heating. 传统使用以铜为材料的设备进行供电,但必然存在着能量损耗与(焦耳)热。
Other countries use the joule, the unit of energy in the International System of Units. 其他的国家使用焦耳,国际单位制中的能量单位。
Joule's work led to one of the basic laws of physical science. 焦耳的工作引导出自然科学的一个基本定律。
Despite the danger, but has it didn't affect love doing experiments of small joule mood. 尽管已经出现了危险,但这丝毫没有影响到爱做实验的小焦耳的情绪。
Remember the Joule expansion. 回想一下焦耳膨胀。
The unit of work and energy in the SI system is the joule ( J). 在国际单位制(SI)中,功和能的单位是焦耳(J)。
Mayer and Joule independently achieve the great vision. 迈耳和焦耳各自独立地得到这一伟大的见解。
Considering the effect of current profile, a simple model was adopted to! calculate the rail and armature joule heating of a small-scale electromagnetic rail gun after a single shot. 考虑了脉冲波形的影响,采用简化模型计算了自行设计的一种小型电磁轨道炮在单次发射后金属导轨和电枢中的焦耳热。
What happened to the temperature in a Joule expansion in ideal gas? 对理想气体,焦耳-汤姆逊膨胀过程中温度如何变化?
Joule heating loads in package and PCB substrates can be performed in ANSYS SI/ PI products and incorporated into the thermal design analysis. 在封装和PCB基体中的焦耳热负荷可以在ANSYSSI/PI中模拟运行,并纳入到热设计分析中。
The temperature rise in liquid lithium Hartmann flow at electrically conducting walls due to Joule heat has been investigated numerically. 运用数值模拟方法对液态金属锂在导电壁面的哈特曼流中因焦耳热引起的升温进行了计算。
Smart studious joule is in play, also do not forget his physics experiment. 聪明好学的焦耳就是在玩耍的时候,也没有忘记做他的物理实验。
Joule actually did this experiment, and he observed that for the gas expansions that he could do, that the temperature did not increase measurably. 事实上焦耳的确做了这个实验,他做到了,他能达到的最好实验要求,发现在可测量范围内没有观察到温度上升。
The traditional steady-state joule heating method is improved by inducing a symmetric structure, and a thermal isolation trench is added in suspended Si membrane. 改进了传统稳态加热法的测试结构,设计了带隔离槽的全对称悬空薄膜测试结构,并使用有限元工具对测试结构进行了优化。
A theoretical model of electric field distribution and Joule heating effect on particle flow i. 本文建立了介电泳颗粒流动中的电场分布和焦(耳)热效应的理论模型。
A joule is a kilogram meter squared per second squared. 一个焦耳等于,一千克乘以米的平方除以秒的平方。
Joule law Demonstrating Instrument developed by teachers of our school patented national level technology achievements. 学校教师自己研发的“焦耳定律演示器”获得了国家级科技成果专利。
But it's a good story, Joule decided that there must be a direct relationship between work and heat. 所以说,这只是一个不错的故事而已,焦耳认为功和热之间,一定具有某种直接的联系。
And we saw that, you saw that the Joule coefficient for an ideal gas was zero. 我们会发现,你们也会发现,理想气体的焦耳系数是零。
What is the energy unit in SI? The joule. 国际单位制中的能量单位是什么,焦耳。
Rail and Armature Joule Heating of an Electromagnetic Rail Gun 电磁轨道炮导轨和电枢中的焦耳热分析
Now, there are two stories about Joule and how he came to this insight. 现在关于他如何得到这个想法的,有两种不同的说法。
Exerts electric to CFCC will have the Joule heating effect in it because of the conductivity character; meanwhile the thermal will cause deformation. 利用它的导电性能对其施加电场,会在混凝土中产生电热效应,同时还有热致变形现象产生。
And we can use the de Broglie relationship that wavelength should be equal to h and I want to make note that instead of writing joules per second, I actually wrote out with a joule is. 我们使用德布罗意关系式,波长等于,除以质量和速度的乘积,h,over,mass,times,volume。,我说明一点,我实际上经常写焦耳,而不是焦耳每秒。
We could instead emulate James Joule and increase the temperature solely by doing work on the water. 我们可模仿焦耳的方法代替加热,只通过对水作功来升高温度。