山东平阴地区中元古代层状硅质岩热水沉积地球化学特征及沉积环境意义

在山东平阴地区中元古界地层中存在与地层整合产出的层状硅质岩。硅质岩富Ｆｅ、Ｍｎ，相对贫Ａｌ；富集Ａｓ、Ｓｂ、Ｂｉ、Ｇａ；ＲＥＥ总量低，Ｃｅ负异常，ＨＲＥＥ相对富集；δ３０Ｓｉ变化范围为－０．１‰～０．４‰，δ１８Ｏ变化范围为＋１３．６‰～＋２０．１‰，具有热水沉积硅质岩的地球化学特征。在Ａｌ－Ｆｅ－Ｍｎ和Ｆｅ－Ｍｎ－（Ｎｉ＋Ｃｏ＋Ｃｕ）三角图上均属热水沉积硅质岩。硅质岩ＭｎＯ／ＴｉＯ２比值、δＣｅ值和δ３０Ｓｉ值分析表明本区层状硅质岩主要是在深海环境下沉积的。     

非弹性散射和总截面的反常质量维度(S=10-100GeV)(英文)

在紫外不动点处,反常质量维度的实验值γｍ（ｇ※Ｒ）＝０．０７７２（Ｓ＝１０ＧｅＶ—１．８ＴｅＶ）,γｍ（ｇＲ）＝０．０５１７＋０．０００２（Ｓ＝２－１００ＴｅＶ,质子空气核）表明,电强相互作用的关系（ｇ※Ｒ～ｅ※Ｒ）普遍存在,且在ｇ※Ｒ＝０．３４８２３２（ＱＣＤ）,（ｅ※Ｒ）２／ｈｃ＝１／１２６．３０４９６２．     

引种与野生绞股蓝药用成分比较研究

对海南岛引种与野生的６种绞股蓝总皂甙、氨基酸、微量元素及营养物质化学成分的含量变化．迸行了比较分析．结果表明：总皂甙、皂甙元高效薄层层析色谱（ＨＰＴＬＣ）主要斑点（９～１１）与人参皂甙基本一致，唯有引种的任梗绞股蓝斑点Ｒｆ值递变较大（０．２８～０．８９）；总氨基酸含量，不管野生或栽培种，均以绞股蓝＞喙果绞股蓝＞单叶绞股蓝＞疏花绞股蓝；微量元素含量是引种、野生的Ｓｉ、Ｆｅ、Ｍｎ普遍高于人参总皂甙；各种矿质元素含量变化差异依Ｓｉ＞Ｆｅ＞Ｚｎ＞Ｍｎ＞Ｓｒ＞Ｃｕ＞Ｓｂ＞Ｃｒ＞Ｐｂ＞Ｍｏ＞Ｓｅ＞Ｎｉ＞Ｖ＞Ｃｏ．     

隆安县不同地层岩石与土壤中的元素自然含量特征

对隆安县２１个地层的２０个岩石、２１个土壤３１种元素含量分析，结果表明，该区土壤中Ｆｅ、Ａｌ、Ｚｎ、Ｖ、Ｎｉ、Ａｓ、Ｓｅ含量高于世界土壤元素背景值，Ｍｎ、Ｃｕ、Ｂ、Ｍｏ、Ｃｏ、Ｃｒ、Ｇａ与世界土壤背景值接近，Ｓｉ、Ｐ、Ｋ、Ｎａ、Ｃａ、Ｍｇ、Ｓ低于世界土壤背景值，Ｆ和Ｂｒ含量均小于１５μｇ／ｇ，Ｓｎ小于０．０９μｇ／ｇ；岩石元素变异系数较大，土壤元素分布相对集中；土壤元素含量与其母岩之间多数相关不显著；多数元素在成土过程中富集；土壤Ｎｉ／Ｃ０比值与其母岩之间显著正相关     

铜（Ⅱ）配合物[Cu（C8H4O2SF3）2]的合成,表征和晶体结构

室温下，金属铜粉和２－噻吩甲酰三氟丙酮在甲醇溶剂中反应生成铜配合物［Ｃｕ（Ｃ８Ｈ４Ｏ２ＳＦ３）２］通过元素分析，红外光谱、热重、Ｘ－射线粉末衍射对其进行表征，并经Ｘ－射线单晶测试该配合物为单斜晶体，空间群为Ｐ２１／Ｃ，晶胞参数ａ＝１０．５８２（１），ｂ＝１１．１６９（２），ｃ＝８．０４４（３）；β＝１０４．６１（２）°；Ｖ＝９１６．７３；ｚ＝２；Ｄｃ＝１．８３３ｇ·ｃｍ－３；Ｒ＝０．０８２，Ｒｗ＝０．０９２。铜原子与四个氧原子配位，形成四方平面     

非晶态合金的自旋波激发与结构涨落及超精细场分布

本文研究了非晶态（ａ）－Ｆｅ－ＴＭ－Ｓｉ－Ｂ（ＴＭ＝Ｃｏ，Ｓｉ，Ｍｏ，Ｎｂ）合金从１．５Ｋ到３００Ｋ的磁化强度及室温穆斯堡尔谱，得到了成里温度Ｔｃ、饱和磁化强度σｓ（０）、自旋波颈度常数Ｄ及平均超精细场等。结果表明，（ａ）对于Ｆｅ８３Ｓｉ５Ｂ１２，当Ｎｂ，Ｍｏ与Ｓｉ，Ｃｏ取代Ｆｅ后，Ｆｅ－（Ｎｂ，Ｍｏ）－Ｓｉ－Ｂ的磁性质不同于Ｆｅ－（Ｓｉ，Ｃｏ）－Ｓｉ－Ｂ；（ｂ）ａ－Ｆｅ－（Ｍｏ，Ｎｂ，Ｃｒ，Ｗ，     

H2SO4介质中Ce（Ⅲ）在铂电极上的氧化及其对Mn（Ⅱ）催化氧 …

在１ＭＨ２ＳＯ４，Ｃｅ（Ⅲ）在铂电极上的氧化－还原伏安图表明，电位扫描速度为０．０５０Ｖｓ＾－１时氧化峰电位Ｅｐａ＝０．９２Ｖ还原峰电位Ｅｐｃ＝０．６４Ｖ，△Ｅｐ＝０．２８Ｖ，能峰电位随扫描速度而变化，峰电流Ｉｐａ和电位扫描速度的平方根√ｖ不成线性关系：Ｃｅ（Ⅲ）在铂电极上的电荷迁移为准可逆过程，生成的Ｃｅ（ＩＶ）对Ｍｎ（Ⅱ）有均能催化氧化作用，催化电流峰电位在１．２６Ｖ处，催化反应受Ｍｎ（Ⅱ）。     

F＋H2（0）→H＋HF（v）一维共线反应几率的LCAC—SW法数值计算

用排列通道线性组合散射方法（ＬＣＡＣ－ＳＷ方法）计算了一维共线反应Ｆ＋Ｈ２（０）→Ｈ＋ＨＦ（ｖ）的反应几率，在采用一较小基组（振动能级数目ｎｖｉｂ（Ｈ２）＝８，ｎｖｉｂ（ＨＦ）＝１２，分布高斯函数项目ｇａｓ＝１０）的情况下，得到了与Ｋｕｐｐｅｒｍａｎｎ的精确量子计算数值比较一致的结果，算得Ｆ＋Ｈ２（０）→Ｈ＋ＨＦ（ｖ）＝２）变换反应几率Ｐ＾Ｒ０２在Ｅ≈０．０１４ｅＶ附近有一尖峰出现。     

F H_2(0)→H HF(υ)一维共线反应几率的LCAC-SW法数值计算

用排列通道线性组合散射波方法（ＬＣＡＣ－ＳＷ方法）计算了一维共线反应Ｆ＋Ｈ２（０）→Ｈ＋ＨＦ（υ）的反应几率。在采用一较小基组（振动能级数目ｎｖｉｂ（Ｈ２）＝８，ｎｖｉｂ（ＨＦ）＝１２，分布高斯基函数数目ｎｇａｓ＝１０）的情况下，得到了与Ｋｕｐｐｅｒｍａｎｎ的精确量子计算数值比较一致的结果。算得Ｆ＋Ｈ２（０）→Ｈ＋ＨＦ（υ＝２）交换反应几率ＰＲ０２在Ｅ≈０．０１４ｅＶ附近有一尖峰出现     

福建政和夏山铅锌矿微量元素特征及矿床成因

本文主要论述：（１）方铅矿具有高含量的Ａｇ、Ｂｉ、Ｓｅ和高的Ｓｅ／Ｓ比值；闪铲矿富含Ｃｄ、Ｉｎ、 Ｆｅ，贫Ｇａ和Ｚｎ／Ｃｄ比值低的特点，黄铁矿中Ｃｏ／Ｎｉ比值大于１：这些特点都与国内外热液、矽卡 岩型铅锌矿相似．（２）花岗斑岩中成矿元素丰度高，而且元素组合情况与矿石中元素组合极相似， 反映它们的成因联系．     

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.     

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.     

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.     

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.     

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.