The higher order fluctuations and the higher order squeezing of the collective dipole in the multiatom squeezed states, which are correlated states of a pair of two level atoms, are discussed in this paper.
本文讨论由一对二能级原子构成的多原子压缩态中集体偶极矩的高阶涨落及其高阶压缩，研究当原子处于这种多原子压缩态，腔在初始处于真空态时所产生的辐射的高阶压缩特性及其随时间的演
,the flow induced by electromagnetic force,the flow driven by anode gas,and the flow driven simultaneously by the above two forces,respectively.
通过适当的简化,建立了铝电解槽内电解质运动的物理模型和数学模型,以商业CFD软件为平台,分别对电磁力作用、阳极气体作用以及电磁力和阳极气体共同作用3种情况下的电解质运动进行了数值模拟。
The results reveal that with the help of the grooves,anode gas discharging is facilitated,residence time of bubbles in the interpolar gap(or ACD) and the bubbles coverage of the anode bottom can be reduced,which greatly contributes to the decrease of the voltage drop in ACD and anode effects,so the energy consumption of the aluminum pro.
对预焙铝电解槽阳极底部开排气沟时周围电解质流场进行计算,发现部分阳极气体可以通过排气沟向外排放,减少气泡在阳极底部停留时间和阳极底掌气泡覆盖率,从而有利于降低极间电阻压降和阳极效应系数,减少电解能耗;另一方面气体带动电解质进入排气沟,然后进入电解槽侧部通道,扩大了电解质循环通道,促进了阳极周围电解质流动和槽内的传质传热,有利于保持电解正常进行,相比之下排气沟为通沟时较非通沟更有利于保持电解质流动稳定;同时由于排气沟促进了阳极气体排放,使铝液与阳极气体发生“二次反应”(即电解还原的铝卷入电解质中被阳极气体重新氧化)的机会减少,有利于提高铝电解电流效率。
Research on Online Detection of Anode Gas Composition in Aluminum Electrolysis Cell;
铝电解槽阳极气体成分在线检测的研究
Effects of fuel contaminations in anode on the performance of proton exchange membrane fuel cell
阳极气体杂质对PEM燃料电池性能的影响
Study on the Performance of Electrolyte and Ni-samaria-doped Ceria Anode in IT-SOFC Base on Natural Gas;
中、低温天然气固体氧化物燃料电池中电解质及Ni/SDC阳极性能研究
A single-anode, mercury-vapor rectifier in which current passes as an arc between the anode and a mercury-pool cathode, used in power rectification.
引燃管用于调整电力的单阳极，汞气调节器，电流以电弧的形式流动于阳极和水银液体的阴极之间
Application of Nitrogen Supply Bricks and Gas Diacharging from the Top of Anode Furnace
阳极炉透气砖及顶部排烟技术的应用
In the core of the Sun, the pressures are so great against the gases that, despite the high temperature, there may be a small solid core.
在太阳的核心，气体受到极强的压力，尽管温度很高，那里也可能有个小固体核心。
The amalgamated zinc powder as anode materials used in alkaline zinc manganese dioxide can effectively retrain the gas production from battery itself.
碱性锌锰电池的阳极锌粉,采用汞齐化方法抑制气体的产生具有很好的效果。
Modeling and Dynamic Simulation Study on SOFC/GT Hybrid Power Plant with an Anodic Recirculation System;
阳极循环固体氧化物燃料电池/燃气轮机混合装置系统建模与动态仿真研究
gas metal arc cutting
气体金属极电弧切割
tungsten inert gas welding
钨极惰性气体保护焊
explosion limit
爆炸极限可燃的气体
quadrupole residual gas analyzer
四极剩余气体分析器
TIG spot welding
钨极惰性气体保护点焊
gas tungsten arc welding
钨电极惰性气体保护焊
inert gas metal arc welding
金属极惰性气体电弧焊
GCAW (Gas Carbon-Arc Welding )
气体保护碳极电弧焊
Effect of sulfate ions on anodic polarization behavior of nanocrystalline copper bulk
SO_4~(2-)对块体纳米晶铜阳极极化行为的影响
Each tank shall be furnished with an internal anode for anodic protection.
每个内胆都应该配置一体化的阳极以提供阳极保护。