Using the hypothesis of maximum non-perturbative strong interaction reaction and basing on the character of none unitarity corrections in the amplitude for exchanging the non-perturbative color octet gluer, constituent of Pomeron, in strong-soft interaction processes, we proposed an alternative approach to discuss the electromagnetic decay of η c into two photons.
针对粲夸克偶素 (Q Q)质量大而寿命长的特点 ,利用最大非微扰强作用反应假说的结果和由此导出的在Q Q之间交换组成Pomeron的色八重态胶团时振幅不存在非微扰型么正修正项的特点 ,提出了关于 ηc 电磁衰变的另一种计算方
It is shown that Lagrangian density operator of electromagnetic interaction should satisfy elementary conditions of Hermitian , gauge invariance, and the character of Lorentz scalar operator , we expand the traditional electromagnetic decay effective theory into the situation ,which includes many neutral mesons based on the idea of S.
电磁相互作用拉氏密度量算子应满足的厄密性和规范不变性基本要求,同时还应满足Lorentz标量算子特性,而“传统”电磁衰变有效理论虽满足上述条件但不能同时很好地描述多个中性赝标介子电磁衰变成双光子的问题。
A tiny damage of charge conservation was received in this paper from the measure experiment of electron decay and the elastic scattering of 500Mev neutron and proton, also the damage and new knowledge of the charge conservation were briefly reviewed.
本文从对电子衰变的实验测量和500Mev中子和质子弹性散射，得到了电荷守恒的微小破坏，并简要地评述了电荷守恒定律所遇到的破坏及认识。
Using substructure model of lepton and quark,the neutrino oscillation,and the electron decay etc.
用轻子、夸克的亚结构模型,分析了中微子振荡、μ→e+γ、b→s+γ以及电子衰变等过程。
Synthesis and characterization of PANI/PSSA-PVA electrochromic film;
聚苯胺/聚苯乙烯磺酸-聚乙烯醇电致变色膜的制备和表征
Properties of electrochromic MoO_3 thin films on plastic substrate;
塑料基MoO_3电致变色薄膜性能
The electrochromic effect of LiClO_4 polyelectrolyte;
LiClO_4有机高分子电解质的电致变色效应
The phase,composition and ion valence states of WO x electrochromics (EC) film,prepared by DC magnetron sputtering technique,were investigated in different EC states by XPS,XRD and other techniques.
对ＷＯｘ电致变色薄膜着退色状态下的物相组份结构、离子化合价态及其相对含量的研究表明，晶体ＷＯｘ薄膜在着色状态下，是以Ｈ０。
Phenomenological Model of the Electromagnetic Decay of the Neutral Pseudo-scalar Mesons (π~0, η and η~*_(958))
中性赝标介子π~0，η和η~*（958）电磁衰变的“统一”唯象模型
THE RF DECAY SOLENOID CIRCUIT AND GROUND, CAB CAV'S 5 AND 4
右前衰变电磁螺线管电路和接地，ＣＡＢ 槽的５和４３。
A stream of particles or electromagnetic waves emitted by the atoms and molecules of a radioactive substance as a result of nuclear decay.
核衰变产生的微粒或电磁波放射物的原子或分子由于核衰变放出的一束微粒或电磁波
KEY ON, WITH THE DRB, ACTUATE THE RF DECAY SOLENOI
接通，用ＤＲＢ，激励右前衰变电磁螺线管线圈。
electromagnetic radiation emitted during radioactive decay and having an extremely short wavelength.
辐射性衰变放出的电磁射线，波长非常短。
KEY ON, WITH THE DRB, ACTUATE THE LR DECAY SOLENOI
接通，用ＤＲＢ，激励左后衰变电磁螺线管线圈。
Transient stability research considering flux decay dynamics
考虑发电机磁链衰变动态的暂态稳定性研究
WITH THE DRB IN VOLTMETER MODE, PROBE THE LR DECAY SOL CONTROL CKT.
使ＤＲＢ处于电压计模式，探查左后衰变电磁螺线管控制电路。
Studies of Electron Neutrino Magnetic Moment and Radiative Decay Based on a Nuclear Reactor;
基于反应堆的电子中微子磁矩及衰变寿命实验研究
Measurements of EMC Crystal Parameters and Monte Carlo Study of D_s→μv_μ Decays at BESⅢ
BESⅢ实验上的电磁量能器晶体参数测量和D_s→μv_μ衰变的蒙特卡罗研究
When electrical parameter is changd by wet tunnel wall, electromagnetic wave propagation attenuation will vary.
矿井隧道壁湿润会引起电参数改变，从而使电磁波传播衰减率发生变化。
Attenuation and Reflection of Electromagnetic Wave in Uniform Magnetized Plasma
电磁波在均匀磁化等离子体中的衰减与反射
LEFT FRONT DECAY SOLENOID CONTROL
左前衰减电磁螺线管控制
LEFT REAR DECAY SOLENOID CONTROL
左后衰减电磁螺线管控制
BR/YL LF Decay Sol Control
ＢＲ／ＹＬ左前衰减电磁螺线管控制
Experiment Studies on Microwave Attenuation of Carbon Nanotubes at 12-18 GHz
碳纳米管12～18GHz电磁波衰减实验研究
cross field welding generator
交变磁场电焊发电机
REPAIR THE RR DECAY SOLENOID CIRCUIT FOR A SHORT TO GROUN
修理对地短路的右后衰减电磁螺线管电路。＊