搜索结果: 76-90 共查到“理学 gap”相关记录107条 . 查询时间(0.171 秒)
AbstractIn this paper，the sequential extraction procedure was used for the selection of fractions of lead in seven stages corresponding to lead exchangeable，lead bounded to carbonates，to manganese oxi...
采用免疫组织化学技术研究了在强光照和全黑暗条件下荒漠沙蜥（Phrynocephalus prezewalskic）视网膜内生长相关蛋白GAP-43的表达变化。结果表明，在正常光照条件下，视网膜内GAP-43 阳性表达部位主要存在于内网层;强光照条件下，GAP-43免疫染色部位主要出现在内网层、节细胞层和内核层的部分细胞核。在全黑暗条件下，在视纤维层和内网层呈阳性染色;提示视网膜在不同环境条件下GA...
GAP分析：保护生物多样性的地理学方法
2007/8/24
GAP分析1988年由Burley首次提出并被Scott在夏威夷项目中首次应用。GAP分析（保护生物多样性的地理学方法）是快速概观生物多样性几种要素的分布和保护状态的一种方法，它集中在生物有机体更高层，基于生境保护和多物种保护的双重目的，已被证明是保护大尺度生物多样性行之有效的方法之一。目前GAP分析主要集中于陆地脊索动物门的研究，而对水生生境和其它动物门研究较少，同时对生...
Coupled Band Gap Solitons in One-Dimensional Alternating
Heisenberg Ferromagnetic Chains
gap solitons Heisenberg ferromagnetic chains
2007/8/15
2001Vol.36No.4pp.477-482DOI:
Coupled Band Gap Solitons in One-Dimensional Alternating
Heisenberg Ferromagnetic Chains
ZHU Shan-Hua1,2 and HUANG Guo-Xiang1
1 Key Laborato...
Nonlinear Gap Modes in a 1D Alternating Bond Monatomic
Lattice with Anharmonicity
diamond-structure lattice nonlinear gap modes quasi-continuum approximation
2007/8/15
2001Vol.35No.5pp.609-614DOI:
Nonlinear Gap Modes in a 1D Alternating Bond Monatomic
Lattice with Anharmonicity
PAN Liu-Xian,1,2
ZHOU Guang-Hui,1 XIA Qing-Lin3 and YAN Jia-Ren1
...
Energy Gap for Some Hamiltonian Systems Describing Polariton Systems
Obtained via Invariant Eigen-operator Method
polariton system invariant eigen-operator energy gap
2007/8/15
2006Vol.46No.4pp.603-606DOI:
Energy Gap for Some Hamiltonian Systems Describing Polariton Systems
Obtained via Invariant Eigen-operator Method
FAN Hong-Yi1,2 and TANG Xu-Bing2
...
“Pseudo-invariant Eigen-operator” Method for Deriving Energy-Gap of an Atom-Cavity Jaynes-Cummings Hamiltonian with %Atomic Centre-of-Mass Motion
J-C model with atom motion supersymmetric transform pseudo-invariant
eigen-operator
2007/8/15
2006Vol.45No.6pp.1003-1006DOI:
“Pseudo-invariant Eigen-operator” Method for Deriving Energy-Gap
of an Atom-Cavity Jaynes-Cummings Hamiltonian with %Atomic Centre-of-Mass Motion
FA...
Deriving Energy-Level Gap of a System in Presence of a Kerr-likeMedium by Virtue of Invariant Eigen-operator Method
energy-level gap Kerr-like medium invariant eigen-operator
2007/8/15
2006Vol.45No.4pp.614-616DOI:
Deriving Energy-Level Gap of a System in Presence of a Kerr-likeMedium by Virtue of Invariant Eigen-operator Method
GUI Wei-Jun, GUI Jia-Zhang, and T...
Pseudo-invariant Eigen-operator for Deriving Energy-Level Gap for
Jaynes-Cummings Model
pseudo-invariant eigen-operator method Jaynes-Cummings model energy gap
2007/8/15
2006Vol.45No.2pp.255-258DOI:
Pseudo-invariant Eigen-operator for Deriving Energy-Level Gap for
Jaynes-Cummings Model
FAN Hong-Yi1,2 and DA Cheng3
1 Department of Physics...
Experimental Features of Gap Anisotropy in High-Tc Cuprates and Explanation
gap anisotropy d-wave high-Tc cuprates
2007/8/15
2003Vol.40No.6pp.739-741DOI:
Experimental Features of Gap Anisotropy in High-Tc Cuprates and Explanation
LIU Fu-Sui,1,2 CHEN Wan-Fang,3,4 and PENG Kuang-Ding2
1 Depart...
The Binding Energy, Spin-Excitation Gap, and Charged Gap in the
Boson-Fermion Model
boson-fermion model binding energy excitation gaps
2007/8/15
2003Vol.40No.2pp.215-220DOI:
The Binding Energy, Spin-Excitation Gap, and Charged Gap in the
Boson-Fermion Model
YANG Kai-Hua,1,2 TIAN Guang-Shan,2 and HAN Ru-Qi1
1 Inst...
Gap Equations and Effective Potentials at Finite
Temperature and Chemical Potential
in D-Dimensional Four-Fermion Models
four-fermion model thermal field theory gap equation
effective potential
2007/8/15
2003Vol.39No.6pp.663-666DOI:
Gap Equations and Effective Potentials at Finite
Temperature and Chemical Potential
in D-Dimensional Four-Fermion Models
ZHOU Bang-Rong
Depa...
2003Vol.39No.1pp.105-108DOI:
Charge Gap in One-Dimensional Extended Hubbard Model
DING Guo-Hui, YE Fei, and XU Bo-Wei
Department of Physics, Shanghai Jiao Tong Universit...
Anomalous Magnetization Exponent and Singular Frustration Induced Gap
in Incommensurate Massive One-Dimensional Lattice
Models
energy gap incommensurate one-dimensional system magnetization
2007/8/15
2004Vol.42No.1pp.146-150DOI:
Anomalous Magnetization Exponent and Singular Frustration Induced Gap
in Incommensurate Massive One-Dimensional Lattice
Models
GU Bo1 and ZHANG
Jun2
...
专著信息
书名
A three-dimensional outer-magnetospheric gap model for Crab-like pulsars
语种
英文
撰写或编译
作者
Cheng,K. S.,Zhang,L
第一作者单位
出版社
PABei﹒19﹒184-196, 2001
出版地
出版日期
2001年
月
日
标准书号
介质类型
页数
字数
开本
相关项目
脉冲星高能辐射...