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- free electronic journal 免费电子期刊
- Whether the Paper Journal Can be Substituted by the Electronic Journal? 电子期刊目前能取代纸质期刊吗?
- 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。
- In this paper, the entomology-related electronic journal resources were briefly introduced. 本文着重简述与昆虫学相关的国内外电子期刊资源。
- Has a great many free electrons. 铜底板是良导体,它有大量的自由电子。
- 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.
- Donald E.Abelson, Think Tanks and U.S.Foreign Policy: A Historical View,U.S.Foreign Policy Agenda: An Electronic Journal Of The U.S. 在美国,想成为党员,只要于选举时,在选民登记表上自己填上那个党的名称就行了,在投票的时候投这个党的票,就可以说明你是该党的党员。
- Paper journal has many features such as its stability, high collection value and consulting rate, so it can't be replaced by electronic journal. 纸质型期刊具有相对稳定、较大收藏价值和较高查阅率的特点,因此,电子期刊不可能取代纸质型期刊。
- The information contained in this field is sufficient to allow for the electronic transfer of a file, subscription to an electronic journal, or logon to an electronic resource. 本字段中提供的信息足以实现电子文件的传送、子期刊的定阅或登录到一个电子资源。
- Also present in solids are numbers of free electrons. 固体中也存在大量的自由电子。
- Newton-Smith C.When the Electronic Journal Comes to the Campus.In the Electronic Journal:The Future of Serials-Based Information,ed.Brian Cook.(New York:Haworth Press,c1992),P31. 张寒生;王伟.;从电子期刊的发展趋势谈我国数字期刊群的建设[J]
- The part of free electronic books that had exquisitely been made has been uploaded. 部分制作精美的免费版电子书上传。
- 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。
- Electronic Journal of Business and Organizational Ethics Electronic Journal of Evolutionary Modeling and Economic Dynamics Electronic Journal of Probability Emerging Markets Review Empirica. 奥地利经济研究所和经济协会联合编辑的经济学刊物。论述与经济政策相关的问题,侧重三个方面:工业经济学;经济一体化;经济政策。
- 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 paper analyses some adaptability and characteristics of authorizing modes when using the digital copyright in an electronic journal office.It proposes some problems in different authorizing modes. 分析了期刊社使用数字版权若干授权模式的适用性、特点,就各种授权模式应用中应注意的问题进行了阐述。
- 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。