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[期刊论文] 作者:田琪, OSOTSI Maurice I., MACHARI,
来源:材料开发与应用 年份:2004
以尿素为前驱体,550℃热聚合反应5 h,制备了块状g-C3N4。然后将块状g-C3N4超声剥离得到片状g-C3N4,在g-C3N4纳米片上原位生长Cd S(直径约130 nm),从而制备了g-C3N4-Cd S异质结...
[期刊论文] 作者:I. H. Campbell, A. J. Naldrett,
来源:国外前寒武纪地质 年份:2004
科马提岩熔融体的化学的和热力的模拟试验进行了我们对卡姆巴尔达型镍矿床成因的认识。化学模拟的价值明显地受工程使用资料的质量的限制。现有的模式是以Rajamani和Nal...
[会议论文] 作者:FURSIC I., HAMEL D., MESIC H.,,
来源: 年份:2004
烟草是克罗地亚重要的经济作物,克罗地亚烟草的主要类型是烤烟。在克罗地亚北部种植大约6000 ha。在该地区约有2000烟农从事烟草生产,家庭农场平均为3-5 ha种植规模。每...
[期刊论文] 作者:I., 李海妮,,
来源:国外医学.护理学分册 年份:2004
作者认为,发现先天性肾上腺皮质增生症(CAH)患儿的畸形是患儿生存的关键。护士在CAH患儿刚出生时就可以发现某些改变。如产房和婴儿室护士发现刚娩出的男婴软弱无力,对...
[期刊论文] 作者:I., Koe,
来源:世界核心医学期刊文摘(心脏病学分册) 年份:2004
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[期刊论文] 作者:I. Aksenov,E.G.,
来源:冰川冻土 年份:2004
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[期刊论文] 作者:Norbert I. Kmler,Melanie Tref,
来源:冰川冻土 年份:2004
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[期刊论文] 作者:I. Broman A.P. Jonsson M.P.,
来源:压力容器 年份:2004
本文提出了通过控制Ⅰ-DEAS Master Searious6有限元软件某些梁单元参数确定波纹管的动力特性的方法.当软件中这些参数被用户设置后,这种方法可以适用于任何一个软件.与壳单...
[期刊论文] 作者:I. KOBASKO,George .E. TOTTEN,
来源:材料热处理学报 年份:2004
The method of designing industrial processes of quench cooling, in particular, the speed of the conveyor movement with regard to shape and sizes of parts to be...
Increase of mechanical properties of hot plate due to introduction of a cycle of high-speed asymetry
[期刊论文] 作者:Severinets I. Y,Kazakbaev N. M,
来源:广东有色金属学报 年份:2004
In the given work results of researches asymmetric rolling on reversive mill 5000 are considered.By definition of boundary modes of asymmetry and an opportunity...
RHEOLOGICAL PROPERTIES OF SEDIMENT SUSPENSIONS FROM ECKERNF(O)RDE AND KIELER F(O)RDE BAYS, WESTERN B
[期刊论文] 作者:FAAS,Stanislas I. W,
来源:国际泥沙研究(英文版) 年份:2004
Local areas of fine-grained organic-rich sediments in Eckernforde and Kieler Forde Bays may experience disturbances which cause fluidization of the substrate an...
[期刊论文] 作者:Linde,I.,
来源:黑龙江科技学院学报 年份:2004
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:I. ABARCHI,ZHANG Zhan-Yu,B. VA,
来源:土壤圈(意译名) 年份:2004
An incubation experiment was carried out on plateau and slope fields to investigate the effect of plant age and rock phosphate (RP) on the organic resource (OR)...
Petrology and geochemistry of sandstones in the southern Benue Trough of Nigeria: Implications for p
[期刊论文] 作者:Minapuye I. Odigi,Levi C. Amaj,
来源:中国地球化学学报 年份:2004
Petrographic and geochemical analyses of three Cretaceous lithostratigraphic sandstone units were undertaken to constrain their provenance and tectonic setting....
Bioaccumulation of Pb2+ and Its Effects on Growth, Morphology and Pigment Contents of Spirulina (Art
[期刊论文] 作者:I. U. Arunakumara,ZHANG,
来源:中国海洋大学学报(英文版) 年份:2004
A laboratory experiment was conducted to assess the bioaccumulation of Pb2+ and its effects on growth,morphology andpigment contents of Spirulina (Arthrospira)...
[期刊论文] 作者:I. Degtyarev,G.V. Popov,B.,
来源:空间科学学报 年份:2004
The results of cross-correlation analysis between electrons fluxes (with energies of > 0.6 MeV,> 2.0MeV and > 4.0MeV), geomagnetic indices and solar wind parameter...
[期刊论文] 作者:I. Aksenov,E.G.,
来源:冰川冻土 年份:2004
Is shown that the durability of frozen salted soil is caused by concentration of porous solution formed during freezing of soil moisture...
Uncertainty of Climate Response to Natural and Anthropogenic Forcings Due to Different Land Use Scen
[期刊论文] 作者:ELISEEV,Igor I. MOKH,
来源:大气科学进展(英文版) 年份:2004
The A.M.Obukhov Institute of Atmospheric Physics,Russian Academy of Sciences (IAP RAS) climate model (CM) of intermediatc complexity is extended by a spatially...
[期刊论文] 作者:KANDASAMY,I. M,
来源:应用数学和力学(英文版) 年份:2004
The magnetohydrodynamics (MHD) convection flow and heat transfer of an incompressible viscous nanofluid past a semi-infinite vertical stretching sheet in the pr...
[期刊论文] 作者:I. Abdullah,R. S. Blackburn,S.,
来源:国际纺织导报 年份:2004
天丝的原纤化性能使其广泛应用于时装业。然而,免烫天丝纺织品需进行原纤化控制,因为原纤化会影响服装面料的物理性能和美观性。原纤维表面经过洗涤后,会导致织物泛灰色并起皱。......
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