台湾海峡浮游生物生态学研究

台湾海峡地处亚热带,是东海和南海海水交换的重要通道,水文性质十分复杂.厦门大学海洋学系浮游动物组研究人员在台湾海峡及其邻近海域进行了20多年的调查研究,发现水螅水母67个新种、桡足类2个新种,积累了大量的基础生态学资料,取得了一批研究成果.本文总结归纳了台湾海峡浮游生物物种多样性、生态类群、群落结构、时空分布及其与环境的关系.     

台湾海峡(福建沿海)硅藻的新种和在我国的新记录——Ⅴ.圆节藻属、美壁藻属及其他

我们在台湾海峡(福建沿海)和其他地区研究硅藻的过程中,鉴定了圆筛藻属(Coscinodiscus)和美壁藻属(Caloneis)的5个新种和新变种;还找列新记录60种和变种,分属19个属。 新种和新变种如下: 1.六块圆筛藻(新种)Coscinodiscus hexagonus Cheng et Chin,sp.nov.     

台湾海峡南部上升流区水螅水母纲II.软水母亚纲新属新种记述

本文材料系2004年7月至2006年7月在台湾海峡南部上升流区水域采集的.通过377份软水母亚纲样品分析,报道了一个四管水母新属新种Tetracannoides jingzhii gen.et sp.nov.和3个新种:多管十盘水母,新种Staurodiscus multicanalis n.sp.;漂浮十盘水母,新种Staurodiscus neustona n.sp.;薇八拟杯水母,新种Octophialucium huangweiae n.sp..对新属新种的形态特征均进行详细描绘,为今后海洋调查及编写水螅水母动物志提供参考.     

台湾海峡(福建沿海)硅藻的新种和在我国的新记录——Ⅳ.胸隔藻属、菱形藻属、肋缝藻属及其他

我们在台湾海峡福建沿海和个别其他地区,发现了胸隔藻属、菱形藻属、肋缝藻属和曲舟藻属的新种和新变种共8个,并把安铁菱形藻置于一新亚属中。     

台湾海峡南部上升流区水螅水母纲Ⅱ.软水母亚纲新属新种记述

本文材料系2004年7月至2006年7月在台湾海峡南部上升流区水域采集的.通过377份软水母亚纲样品分析,报道了一个四管水母新属新种Tetracannoides jingzhii gen.et sp.nov.和3个新种：多管十盘水母,新种Staurodiscus multicanalis n.sp.;漂浮十盘水母,新种Staurodiscus neustona n.sp.;薇八拟杯水母,新种Octophialucium huangweiae n.sp..对新属新种的形态特征均进行详细描绘,为今后海洋调查及编写水螅水母动物志提供参考.     

台湾海峡十盘水母属二新种记述(软水母亚纲,锥螅水母目)

根据2007年5月在台湾海峡(20.849°～27.056°N,114.920°～121.241°E)水域采集的标本分析结果,发现了软水母亚纲二新种,即粗手十盘水母,新种(Staurodiscus crassonema sp.nov.)和宽球十盘水母,新种(Staurodiscus latibulbussp.nov.).现将新种形态特征描述如下,为今后编写水螅水母动物志及海洋调查提供参考.     

台湾海峡通道工程的地震安全性问题

台湾海峡的地质构造背景及GPS网站的地壳运动速度观测数据表明,中国大陆福建沿海、台湾海峡与台湾岛北部地壳的水平运动基本保持了整体趋势;800余年的地震资料显示了台湾海峡及其附近地区的潜在地震危险性分布;中国地震动参数区划研究表明了台湾海峡北段的地震危险性较低。从防止地震影响角度考虑,选择拟议中的北线作为台湾海峡通道建设线路较为安全。     

台湾海峡兰卡水母亚纲和软水母亚纲新种新记录记述(刺胞动物门、水螅虫总纲、水螅水母纲)

报道台湾海峡软水母亚纲4个新种:网状卷丝水母Cirrholoveniareticulatan.sp.、宽胃拟触丝水母Paralove nialatigastern.sp.、带腺八管水母Octocannoidesteniogonian.sp.、和异手秀氏水母Sugiuraheterneman.sp.;4种我国首次记录:康德水母KantiellaenigmaticaBouillon,1978、柄杯螅水母HebelladissymetricaBillard,1993、芽侧丝水母HelgicirrhagemmiferaBouillon,1984、兰吉美螅水母Clytiarangircae(AgassizzandMayer,1902).对新种和新记录种类的形态特征进行详细描绘.并与近似种作了比较.     

台湾海峡(福建沿海)硅藻的新种和在我国的新记录——Ⅲ.双壁藻属

我们在台湾海峡福建沿岸硅藻研究的过程中,找到30种和变种的双壁藻,其中发现1新种、1.新变种(Diploneis lianjiangensis sp.nov.和D.gorjanovici var.majorvar.nov.),21种,变种是我国的新记录。现将新种和新记录分述于下:     

九龙江口表层沉积中碎屑矿物的研究

研究了厦门港九龙江口表层沉积物中碎屑矿物的物质组成、重矿物组合类型及其分布特征 。结果表明，该区碎屑矿物共有４７种，其中轻矿物９种，重量矿物３８种；轻矿物的平均含量为８８．６％，重矿物的平均含量１１．４％，大大高于台湾海峡重矿物的平均含量（０．９５％）。     

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.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

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。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.