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- quasi free electron theory 准自由电子理论
- free electron theory of metals 自由电子金属理论
- Experiment of a Novel Smith-Purcell Free Electron Laser[J]. 引用该论文 陈嘉钰;梁正;张永川;杨梓强.
- Beijing free electron laser with optical klystron configuration[J]. 引用该论文 陈基忠;王明常;冯诚士;周慧芬;王之江.
- The tunability of millimeter wave free electron laser was observed. 观察到了毫米波自由电子激光器的调谐特性。
- The free electron gas is a kind of representative quantum Fermi gas. 金属的自由电子气是一种典型的量子费米气体.
- Has a great many free electrons. 铜底板是良导体,它有大量的自由电子。
- The electron theory on metals will be fu rther progressed and be widely adopted in alloy materials developments. 金属电子理论今后会得到更一步的发展,并会在合金材料中得到更广泛的应用。
- In the Lewis electron theory (see acid-base theory), advanced by Gilbert N.Lewis in 1923, nucleophiles are by definition Lewis bases. 在1923年由路易斯提出的电子理论中（参阅acid-base theory），亲核试剂是由路易斯定义的。
- Also present in solids are numbers of free electrons. 固体中也存在大量的自由电子。
- Study on GaAs/AlGaAs multiple quantum wells irradiated by free electron laser and OTCS measurement[J]. 引用该论文 邹睿;林理彬;张猛;张国庆;李永贵.
- Theoretical determination of potential functions among the atoms La , Ce , Pr and Nd having a DHCP structure has been made and an electron theory of their elasticity established . 理论确定双六方密堆积(DHCP)结构的La,Ce,Pr和Nd原子间的位能函数建立其弹性的电子理论。
- Also explained are the characteristics of sideband instability in planar free electron lasers. 提供了一种处理平面形和螺旋形自由电子激光边带不稳定性的方法,同时解释了平面形自由电子激光边带不稳定性的特点。
- Theoretical Analysis of Variable Parameter Free Electron Laser with a Novel Wiggler[J]. 引用该论文 程亚;陈建文;朱佩平;肖体乔;寇雷刚.
- The smallest unit that supports electron flow in a semiconductor material ; a hole in P-type silicon or a free electron in N-type silicon. 在半导体材料中维持电流的最小单元,在P型硅中是空穴,在N型硅中是自由电子。
- As does the CRT,FED generates and shoots free electrons across a tube. FED像CRT那样，也产生并把自由电子射过电子管。
- This is in addition to general absorption characteristic of the free electrons. 这是附加在自由电子的普通吸收之上的。
- The valence electron structures of austenite of steels 38CrSi,gCrSi,12CrNi_3A dnd 18Cr_2Ni_4WA are developed by means of the empirical electron theory of solids and molecules by Yu Ruihuang. 本文利用余瑞璜的固体与分子经验电子理论计算了3gCrSi、9Crsi、12CrNi3、18Cr_2Ni_4W钢奥氏体的价电子结构。 从扩散与偏聚两方面讨论了原子状态-原子键力、结构、形态与性能之间的关系。
- All that glitter is not gold, but at least it contains free electrons. 闪光的不见得是金子,但是至少是有自由电子的。
- Liquids, which contains no free electrons, are poor conductors of heat. 各种液体,由于不含有自由电子,是热的不良导体。
