海南岛水云科藻类的新记录

海南岛水云科Ｅｃｔｏｃａｒｐａｃｅａｅ藻类已报道的有７种．本文又发现７种，这７个新记录种为：（１）长囊水云Ｅｃｔｏｃａｒｐｕｓｓｉｌｉｃｕｌｏｓｕｓ（Ｄｉｌｌｗ．）Ｌｙｎｇｂ；（２）矮形费氏藻Ｆｅｌｍａｎｎｉａｅｌａｃｈｉｓｔａｅｆｏｒｍａ（Ｈｅｙｄｒｉｃｈ）ｃｏｍｂ．ｎｏｖ．；（３）印度费氏藻Ｆ．ｉｎｄｉｃａ（Ｓｏｎｄｅｒ）Ｗｏｍｅｒｓｌｅｙ＆Ｂａｉｌ．；（４）混杂费氏藻。Ｆｃｏｍｍｉｘｔａ（Ｎｏｄｓ）ｃｏｍｂ．ｎｏｖ；（５）茗荷儿褐茸藻Ｇｉｆｆｅｒｄｉａｌｅｐａｓｉｃｏｌａ（Ｎｏｄａ）ｃｏｍｂ．ｎｏｖ．；（６）羽状褐茸藻Ｇ．ｐｌｕｍｏｓａ（Ｎｏｄａ）ｃｏｍｂ．ｃｏｍｂ．ｎｏｖ．；（７）圣得褐茸藻Ｇ．ｓａｎｄｒｉａｎａ（Ｚａｎａｒｄ．）Ｈａｍｅｌ．（为新组合，并为我国首次记录）     

DEPENDENCEOFFLUXCREEPTIMEt0ONSAMPLESIZEFORYBa2Cu3O7

ＤＥＰＥＮＤＥＮＣＥＯＦＦＬＵＸＣＲＥＥＰＴＩＭＥｔ０ＯＮＳＡＭＰＬＥＳＩＺＥＦＯＲＹＢａ２Ｃｕ３Ｏ７ＤｉｎｇＱｉＸｕＪｉａｎｊｉａｎ（ＩｎｓｔｉｔｕｔｅｏｆＡｐｐｌｉｅｄＰｈｙｓｉｃｓ，ＤｅｐａｒｔｍｅｎｔｏｆＰｙｓｉｃｓ，ＮａｎｊｉｎｇＵｎｉｖ...     

THE ANISOTROPY OF FLUX DYNAMICS FOR YBa_2Cu_3O_7

ＴＨＥＡＮＩＳＯＴＲＯＰＹＯＦＦＬＵＸＤＹＮＡＭＩＣＳＦＯＲＹＢａ２Ｃｕ３Ｏ７ＤｉｎｇＳｈｉｙｉｎｇＲｅｎＣｏｎｇＹｉＨｕａｊｕｎ（ＤｅｐａｒｔｍｅｎｔｏｆＰｈｙｓｉｃｓ，ＮａｔｉｏｎａｌＬａｂｏｒａｔｏｒｙｏｆＳｏｌｉｄＳｔａｔｅＭｉｃｒｏｓｔｒ...     

HARMONIC AC SUSCEPTIBILITY FOR TEXTURED YBa_2Cu_3O_7

ＨＡＲＭＯＮＩＣＡＣＳＵＳＣＥＰＴＩＢＩＬＩＴＹＦＯＲＴＥＸＴＵＲＥＤＹＢａ２Ｃｕ３Ｏ７ＧｅＹｏｎｇ１）ＤｉｎｇＳｈｉＹｉｎｇ２）（１）ＤｅｐａｒｔｍｅｎｔｏｆＰｈｙｓｉｃｓ,ＮａｔｉｏｎａｌＬａｂｏｆＳｏｌｉｄＳｔａｔｅＭｉｃｒｏｓｔｒｕｃｔｕｒ...     

GaAsMESFET模型参数自动提取方法的研究

提出了一种基于ＰＳＰＩＣＥ４．０２通用电路模拟程序与优化技术相结合提取ＧａＡｓＭＥＳＦＥＴ模型参数的方法，根据实例的ＧａＡｓＭＥＳＦＥＴ小信号Ｓ参数与大信号Ｓ参数，利用约束优化技术提取模型等电路元件参数，并利用该电路模型参数设计制作１了３．７ＧＨｚ－４．２ＧＨｚ和５．２ＧＨｚ＝－５．８ＧＨｚ ＧａＡｓＭＥＳＦＥＴ放大器，给出了设计和测试结果并验证了该方法的正确性。     

12GHz频段波导传输型FET放大器

本文叙述了应用ＧａＡｓ ＭＥＳ ＦＥＴ直接安装在矩形波导管内，实现波导型二端口场效应晶体管放大的结构；同时，介绍利用Ｓｍｉｔｈ园图进行匹配设计的工程近似法；以及从工程的观点导出噪声系数的转换公式．并把这些结果用于研制１２ＧＨｚ频段ＧａＡｓ ＭＥＳＦＥＴ低噪声波导传输型放大器。当应用国产ＷＣ—６０型砷化镓场效应晶体管（该管用在５０欧微带放大系统时，测得功率增益为９ｄＢ；噪声系数为２．６ｄＢ）制成一级功率增益ＧＰ≥１０ｄＢ；噪声系数ＮＦ≥２ｄＢ的波导传输型前置放大器，     

中国裸藻植物新记录

报道中国裸藻门新记录７种３变种，即囊状裸藻ＥｕｇｌｅｎａｓａｃｃｕｌｉｆｏｒｍｉｓＳｃｈｉｌｌｅｒ，刺毛扁裸藻ＰｈａｃｕｓｈｙｓｔｒｉｘＰｏｃｈｍ．，环纹囊裸藻ＴｒａｃｈｅｌｏｍｏｎａｓａｎｕｌｉｆｅｒａＨｕｂｅｒ－Ｐｅｓｔａｌｏｚｚｉ，球状囊裸藻巨大变种Ｔ．ｇｌｏｂｕｌａｒｉｓｖａｒ．ｇｉｇａｓＤｒｅｚ．，形囊裸藻肥壮变种Ｔ．ｍｉｒａｂｉｌｉｓｖａｒ．ｏｂｅｓａ（Ｍｅｓｓｉｋ．）Ｃｏｎｒ．，卵形     

中国水云科的新记录Ⅰ

本文报导辽东半岛和山东半岛威海水云科藻类7种,其中水云属3种,费氏藻属1种,带绒藻属1种,扭线藻属2种,均为中国首次记录。     

Self-Converse Score Lists in Oriented Graphs

Ｓｅｌｆ－ＣｏｎｖｅｒｓｅＳｃｏｒｅＬｉｓｔｓｉｎＯｒｉｅｎｔｅｄＧｒａｐｈｓ￥ＰｉｒｚａｄａＳｈａｒｉｅｆｕｄｄｉｎ（ＤｅｐａｒｔｍｅｎｔｏｆＡｐｐｌｉｅｄＭａｔｈｅｍａｔｉｃｓＦａｃｕｌｔｙｏｆＥｎｇｇ．ａｎｄＴｅｃｈ．Ａ．Ｍ．Ｕ．，Ａｌｉｇａｒ...     

Die Prfabrikation von Bilaminr Epithelialiserten Lappen durch Gewbexpander und Keratinozyten-Fibrin-Kleber-Suspension

ＪｉａｏＸ．Ｙ．１，２）ＫｏｐｐＪ１）ＴａｎｃｚｏｓＥ１）ＸｉｎｇＸ２）ＳｔａｒｋＧ．Ｂ．１，２）（１）Ａｂｔ．ＰｌａｓｔｉｓｃｈｅｕｎｄＨａｎｄｃｈｉｒｕｒｇｉｅ，ＵｎｉｖｅｒｓｉｔｓｋｌｉｎｉｋＦｒｅｉｂｕｒｇ，Ｄｅｕｔｓｃｈｌａｎｄ；２）Ａｂｔ...     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

橡胶颗粒沥青混合料低温抗裂性试验研究

以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

Quantitative trait loci （QTLs） for quality traits related to protein and starch in wheat

Quality traits in wheat （Triticum aestirum L.） were studied by quantitative trait locus （QTL） analysis in a recombinant inbred line （RIL） population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross （ChSh）. Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.