Theoretical calculations on hyperon mean free paths in nuclear medium have been done.
已经完成的工作有核介质内超子平均自由程的理论计算,奇异性核物理方面已完成的其他4个理论研究课题是,不同重子杂质对原子核的影响、重味重子超核、核物质内的eta-介子以及K介子原子核的性质。
A brief review is given on recent studies of hyperon rare decay both in theory and experiment.
简述了近些年来超子稀有衰变的理论和实验研究进展及其待解决的问题。
The influence of different hyperon couplings from analysis of various experimental data on hypernuclei on the properties of neutron star is studied in the framework of the relativistic mean field theory of interacting nucleons,hyperons,and mesons.
从相对论平均场理论出发,研究了不同超子势下,超子耦合常数对中子星性质的影响。
It is found that when the contributions ofσ~*,φmesons are included,(1)the critical baryon density decreases(but for the A hyperon,the effect is not obvious),but the number of hyperons increases;(2)the equation of state becomes soft at higher energy density;(3)the maximum mass decreases while the .
发现当考虑到σ~*,φ介子的贡献后,超子出现的临界密度降低了(但对∧超子,影响并不显著),超子的粒子数密度增加了,在能量密度较高时物态方程变软,中子星的最大质量变小而相应的半径增大,中子星的中心粒子数密度、中心能量密度和中心压强都降低了。
In the RMF approach, considering the contributions of theσ* andφmesons and the hyperons in the baryon octet {N,P,Λ,Σ-,Σ0,Σ+,Ξ-,Ξ0}, the properties of neutron star matter have been investigated.
发现当考虑了σ*,φ介子的贡献时,超子出现的临界重子数密度降低了,超子数目增加了。
Analysis of Thermal Decomposition Behavior Diversity of Host in a Supermolecule——Thermal Decomposition of Survived Cyclodextrin;
超分子中主体热分解行为的多样性分析——残存态环糊精的热分解
A supermolecule compound (C_(12)N_2H_9)_2(C_(12)N_2H_8)[SW_(12)O_(40)] was prepared by hydrothermal synthesis and the crystal structure was confirmed by elemental analysis and single crystal X-ray diffraction.
利用水热法合成了超分子化合物(C_(12)N_2H_9)_2(C_(12)N_2H_8)[SW_(12)O_(40)],通过元素分析和X射线单晶衍射确定了其晶体结构,该晶体为正交晶系,P2(1)2(1)2(1)空间群,晶胞参数为a=12。
" supermolecule are different for different assembly ratio,and the assembly ratio of A and B is determined at the best properties of the supermolecule.
聚合多元酸和改性聚醚通过自组装可形成超分子。
Synthesis and Structure of a 2D Woven Network Structure Supramolecule Complex Containing 72 Membered Macrocycles;
含72元环的二维网状结构超分子配合物的合成与结构
Synthesis,Crystal Structure and Properties of an Inorganic/Organic Hybrid Supramolecule Compound of the Four-electron Reduced α-Keggin-type Phosphomolybdate;
四电子还原态α-Keggin型磷钼酸基有机/无机杂化超分子化合物的合成、晶体结构及性质
Characterization of Crown Ether, Cucurbituril Supramolecules and Nanocrystalline Zinc Deposit;
冠醚及瓜环超分子性能和纳米镀锌层特性研究
nucleon-hyperon interaction
核子－超子相互作用
NM-64 super neutron monitor
ＮＭ６４型超中子堆
micro-size particles
微米级粒子，超细粒子
neutron-epithermal neutron logging
中子－超热中子测井
neutron epithermal neutron log
中子 超热中子测井
Having an atomic number greater than92.
超铀的原子序数超过92的
The Way of Spiritual Transcendence--On Zhuangzi s spirit of transcendence;
精神超越之道——散论庄子的超越精神
A Part of Superderivation For a Family of Lie Superalgebras of Contact Type
一类Contact型李超代数的部分超导子
ectron superconducting accelerator
射频电子超导加速器
centerless superfinishing machine for cylindrical roller
圆柱滚子无心超精机
Hypernuclei are similar to nuclei.
超核和原子核是一样的。
compact perturbations of hyperinvariant subspace
超不变子空间的紧摄动
filamentary subminiature tube
超小型直热式电子管
Pro Tennis WTA Tour
超真实女子网球-口袋版
microminiaturized avionics
超小型化航空电子设备
rouse ultrasonic viscometer
振子式超声波粘度计
He held himself aloof from politics and material pursuits.
他做出清高超然的样子。
super nocticon
超电子倍增硅靶摄象管