From the hypothesis of Ether to Einstein s relativity—On Michelson interference experiment s contribution to modern physics;
从以太假说到爱因斯坦相对论——论迈克尔逊干涉仪对现代物理学的贡献
With the development of physics, theories about ether have undergone ups and downs.
伴随着物理学的发展,以太说几经兴衰。
Bypass the unsettled problem whether aether exists or not, the author makes a research on aethers important position in the development of modern physics from three aspects, ie.
撇开以太的有无这一物理史悬案，从近代物理学诞生和发展的两个前提、方法原则及近代物理与现代物理的关系三方面对以太在近代物理学发展中的重要地位作了探
The development of the ideas of aether and vacuum in physics was reviewed systematically.
本文系统地回顾了物理学中以太与真空观念的发展,指出在现代物理学中真空在本质上是一种以太。
The Long Distance Monitor and Control System of Injection Machine Basing on the Ethernet;
基于以太网的注塑机远程监控系统
Study of welding machine connects to Ethernet based on embedded gateway;
基于嵌入式网关的电焊机以太网接入方法研究
Application of Industrial Ethernet and Profibus DP to Alloy Steel Casting Machine;
ProfibusDP网及工业以太网在合金钢连铸机中的应用
After researching of the system architecture of integration the enterprise message network with the field bus and the integration technology of the Ethernet and field bus,this paper mentions several interconnecting strategies between the field bus networks and Ethemet,thereby it shows the possibility of the interconnection between the field bus networks via Ethern.
在现代工业企业中实现底层控制网络与企业信息网络之间的信息交换是一种发展趋势,在研究了现场总线与工业企业信息网络集成的系统结构及以太网和现场总线系统的集成技术的基础上,给出了几种现场总线与以太网结合的解决方案;从而使现场总线通过以太网进行互联成为可能,实现了现代化的工业企业网络一体化控制。
Through the transplant of uCosll,the translation between CAN protocol and Ethemet protocol has been successfully fulfilled.
在设计中充分考虑到LPC2292所具备的这种优点,通过移植实时操作系统uCosll,完成从CAN总线到以太网的协议转换。