DISADVANTAGE

作品数：90被引量：42H指数：4
导出分析报告
相关领域：自动化与计算机技术更多>>
相关作者：杨杰夫祁亮王先玉阿丽亚·阿巴斯郭芙更多>>
相关机构：大连外国语学院华中师范大学河北辛集中学如皋初级中学更多>>
相关期刊：更多>>
相关基金：国家自然科学基金国家社会科学基金中国博士后科学基金国家教育部博士点基金更多>>
-
在结果中检索

检索结果分析

结果分析中...
选择条件：
  • 期刊=Science Bulletinx
共 条 记 录，以下是1-6
全选清除导出
参考文献引证文献引用追踪
视图：
排序：
SOME CORRECTIONS OF INCOHERENT SPIN-ECHO METHOD FOR MEASURING NMR SPECTRUM IN FERROMAGNET
《Chinese Science Bulletin》1988年第2期99-105,共7页张一德 黄陆加 李发伸 
Project supported by the National Natural Science Foundation of China
The NMR frequencies of different isotopes in ferromagnets are scattered over a wide range. For example, the NMR frequencies of 3d ferromagnets are from 15 to 800 MHz. A much simpler method for the NMR investigation ov...
关键词：ISOTOPES nuclei SCATTERED simpler transmitter SPIN receiver excitation spectrometer DISADVANTAGE 
A ROTATED-FOLLOWED TYPE INFRARED TV SYSTEM
《Chinese Science Bulletin》1985年第9期1270-1271,共2页蔡丹宇 谈新权 吴康寅 黄志良 
The pyroelectric vidicon thermal imaging camera system, also called infrared TV system, has been dominated by both 'panned' and 'chopped' modes since it began to be commercialized early in 70s. The former has the adva...
关键词：camera SIMPLICITY DISADVANTAGE latter hence STATIONARY dominated ROTATING BRIGHT rotate 
CALCULATION AND CORRECTION OF THE ABUNDANCES OF ISOTOPIC PEAKS FOR MOLECULAR ION CLUSTER
《Chinese Science Bulletin》1985年第4期561-,共1页郭传杰 D.B.STAUFFER 
Calculation of the theoretical relative isotopic abundances is important in computer-aided interpretation of mass spectra for molecular structureelucidation, such as predicting the molecular composition, testing the q...
关键词：matching DISADVANTAGE suffer dynamically aided considering ADJUSTING interpretation ISOTOPIC REFERENCES 
MEASUREMENT OF ATMOSPHERICAL SPECTRAL TRANSPARENCY AND SKY SPECTRAL RADIANCE DURING DAYTIME
《Chinese Science Bulletin》1984年第7期904-909,共6页郝允祥 杨静 冯克嘉 高衡 陈培生 
Ⅰ. INTRODUCTION The measurement of atmospherical spectral transparency and sky spectral radiance in daytime is an important subject not only for atmospheric optics, but also for remote sensing, research on light prop...
关键词：TRANSPARENCY optics discrimination circumstances instrument DISADVANTAGE abbreviated worked portable LUMINOSITY 
THE OPTICAL PROCESSING ON DIRECT OBSERVATION X-RAY TOPOGRAPHS OF MICRODEFECTS IN SILICON SINGLE CRYSTALS
《Chinese Science Bulletin》1983年第11期1471-1476,共6页郑师海 麦振洪 
Ⅰ. INTRODUCTION We have discussed the optical processing and the enhancement of electron microscopic images consisting of a periodic structure.The technique described in the previous papers is only available for proc...
关键词：MICROSCOPIC radius arrangement PHOTOGRAPH TOPOGRAPHY restrain DISADVANTAGE posed filtered inevitable 
LIF: F_2^-—A NONLINEAR SATURABLE ABSORPTION CRYSTAL
《Chinese Science Bulletin》1983年第1期144-,共1页张贵芬 舒美冬 
The Q-switching and mode-locking techniques have been widely used in the laser technology. The most commonly used Q-switching compouents at present are electrooptical crystals like KDP and nonlinear saturable absorpti...
关键词：DISADVANTAGE POWERFUL latter switching F2 LIF DISSOCIATION fluctuation penta TRIGGER 
全选清除导出
共1页<1>
检索报告 对象比较 聚类工具 使用帮助 返回顶部