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DIAMETERS: 作品数：118被引量：148H指数：6; 导出分析报告; 相关领域：理学更多>>; 相关作者：王天明侯新民吴先梅徐俊明吴叶舟更多>>; 相关机构：中国电子技术标准化研究院中国科学技术大学镇江蓝箭电子有限公司大连理工大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划天津市自然科学基金北京市自然科学基金更多>>

Magnetic Properties and Application of Ultra-microcrystalline Fe_(73.9)Cu_1Nb_(1.1)Mo_2Si_(12)B_(10) Alloy: 《Chinese Science Bulletin》1994年第1期87-88,共2页张延忠年素珍; In Refs.[1] and [2], the superior magnetic properties have been reported for theexpensive synthetic ultra-microcrystalline Fe_73.5Cu₁Nb₁₃Si_13.5B₉ and Fe_73.1; 关键词：expensive replacing cheap DIAMETERS annealed TRANSFORMER comparable outer SWITCHED dropped

ON THE CONJECTURE OF DIAMETERS OF ITERATED CLIQUE GRAPHS: 《Chinese Science Bulletin》1990年第10期874-875,共2页刘彦佩董峰明李祥贵; For a graph G=(V,E), K^n(G)denotes the n-clique graph of G, and diam G, the diameter of G. For any integer n≥1, is there a graph G which satisfies the; 关键词：INTEGER SLATER settled satisfied

THE INTERACTION BETWEEN MELITTIN AND BACTERIORHODOPSIN (bR): 《Chinese Science Bulletin》1988年第7期596-598,共3页胡坤生董仁杰; Melittin is the principal component of bee venom. It is able to lyse the cell membrane at very low concentration. Many studies have been done on the interaction between melittin and membrane. Various mechanisms have b...; 关键词：VENOM lipid rotation relaxation BR gregation DIAMETERS FROZEN suspension coated

OPTIMAL DESIGN OF PIPE NETWORK SYSTEM: 《Chinese Science Bulletin》1988年第6期441-444,共4页萧东; Pipe network system (or, water resource distribution system) is one which delivers some substances, such as water, gas and oil, from some suppliers to demanders by way of pipe network. In this system, the configuratio...; 关键词：NETWORK SUPPLIERS PIPE PIPE thousand hasbeen DIAMETERS Chengdu APPLYING gained

THERMOLUMINESCENCE PROPERTIES OF HORNBLENDE: 《Chinese Science Bulletin》1988年第5期395-398,共4页李虎侯; Hornblende is a common mineral occurring in igneous rocks or metamorphic rocks, and occupies a certain proportion in the Quaternary sediment also. We separated about one gramme of hornblende from a core specimen, sele...; 关键词：DIAMETERS aluminium selecting METAMORPHIC gramme QUATERNARY specimen PROPORTION separated irradiation

PLANT REGENERATION FROM PROTOPLAST OF RICE (Oryza sativa): 《Chinese Science Bulletin》1987年第20期1427-1430,共4页雷鸣李向辉孙勇如黄美娟; The rapidly developing bio-technologies have become an important way in the improvement of crops. The protoplast cultures as a prerequisite for the genetic manipulation such as protoplast fusion, gene transformation h...; 关键词：PREREQUISITE maize wheat crops manipulation predominantly DIAMETERS regeneration sealed TIGHT

PRODUCTION OF EXTREMELY HIGH VACUUM OF 10^(-11) Pa BY USING THE MOLECULE SINK TECHNOLOGY: 《Chinese Science Bulletin》1987年第17期1217-1220,共4页达道安姜万顺杨益民周坤粦; At present, to produce a pressure of 10-10 Pa by using the liquid nitrogen-cooled titanium sublimation trap in vacuum system is reliable. The authors have solved experi-mentally the problems of application of the mole...; 关键词：titanium vacuum EXTREMELY tungsten TUBULAR cooled heating mentally PUMPING DIAMETERS

DIPALMITOYLPHOSPHATIDYLCHOLINE- POLY-α-ELEOSTEARIC ACID LIPOSOMES: 《Chinese Science Bulletin》1987年第11期764-767,共4页方一非容寿榆; Project supported by the Science Fund of Academia Sinica; Liposomes are widely used as models of biomembranes in biomembrane studies. In order to improve the liposome stability, polymer vesicles were developed. These vesicles are stable but the fluidity of the membrane is re...; 关键词：vesicles FLUIDITY LIPOSOME ACID POLY DIAMETERS disappear ethanol eliminated polymerization

CALCULATION OF THE X-RAY SPATIAL RESOLUTION BY MONTE CARLO SIMULATION: 《Chinese Science Bulletin》1984年第11期1447-1451,共5页何延才曹立群; Ⅰ. INTRODUCTION The X-ray spatial resolution R_x is a very important parameter for quantitative electron probe microanalysis (EPMA). Reed, Duncumb and Castaing et al. have proposed their empirical formulae to calcula...; 关键词：FORMULAE respective EPMA empirical unlike TRAVERSE BETHE straight excited DIAMETERS

INVESTIGATION OF SPECTRUM CHARACTERIS TICS OF DILUTE DEVELOPED HOLOGRAM PLATE OF SILVER HALIDE: 《Chinese Science Bulletin》1984年第8期1017-1022,共6页张春平张光寅李增发刘治山李先宜商美茹; In recent years, the method of dilute developed silver halide was reported to have obtained phase holograms with high diffraction efficiency. Diffraction efficiency higher than 40 percent has been reached. This dilute...; 关键词：silver HALIDE ULTRAFINE DILUTE ultraviolet visible orange emulsion DIAMETERS chemi

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