福建省卵翅蝗属一新种(直翅目:斑腿蝗科)

记述了采自福建省的卵翅蝗属一新种：德化卵翅蝗（ Ｃａｒｙａｎｄａ ｄｅｈｕａｅｎｓｉｓｓｐ ．ｎｏｖ ．） ,该新种近似于白尾卵翅蝗（ Ｃａｒｙａｎｄａ ａｌｂｕｆｕｒｃｕｌａ Ｚｈｅｎｇ １９８８） ．     

福建省卵翅蝗属一新种（直翅目：斑腿蝗科）

记述了采自福建省的卵翅蝗属一新种：德化卵翅蝗（Ｃａｒｙａｎｄａ ｄｅｈｕａｅｎｓｉｓｓｐ．ｎｏｖ．）,该新种近似于白尾卵翅蝗（Ｃａｒｙａｎｄａ ａｌｂｕｆｕｒｃｕｌａ Ｚｈｅｎｇ １９８８）。     

中国网翅蝗科二新种记述（直翅目：蝗总科）

记述采自陕西及西藏地区网翅蝗科蝗虫二新种,即秦岭异爪蝗Euchorthippus qinlingensis sp.nov.及黑膝雏蝗Chorthippus fusigeniculatus sp.nov..秦岭异爪蝗近似于邱氏异爪蝗Euchorthippus cheui及绿异爪蝗Euchorthippus hebaceus,其区别于二者为：1）前翅缘前脉域具闰脉;2）前翅中脉域与肘脉域等宽;3）雄性尾须细长弯曲,超过肛上板顶端;4）雄性下生殖板长锥形,顶圆;5）后足股节上膝侧片黑色;而又区别于邱氏异爪蝗为：1）前胸背板沟前区侧隆线略弯曲;2）不具宽的黑色眼后带;而又区别于绿异爪蝗为雌性前翅前缘脉域具一白色纵纹.黑膝雏蝗近似于呼城雏蝗Chorthippus huchengensis及郑氏雏蝗Chorthippus zhengi,其区别于二者为：1）前胸背板侧隆线间最宽处为最狭处宽的2.4倍;2）雄性中胸腹板侧叶间中隔最狭处宽为长的1.6倍;3）雄性前翅中脉域宽为肘脉域宽的6倍;而又区别于郑氏雏蝗为：1）前胸背板沟前区与沟后区等长;2）后足股节膝部黑色.模式标本保存于陕西师范大学动物研究所昆虫标本室.     

新疆蝗虫——新属新种(蝗总科:槌角蝗科)

记述了采自新疆的拟槌角蝗 Gomphoceroides 新属及新疆拟槌角蝗Gomphoceroides xingangensis 新种.该新属近似于 Gomphocerippus Rob.和Gomphocerus Thunberg.其区别于两者为前胸背板后横沟雄性在背板中部穿过,雌性在中后部穿过;前翅前缘基部在雌性明显扩大,雄性不明显;缘前脉域端部明显超过前翅中部.其区别于前者为前翅前、后肘脉接近、合并;中脉域宽为肘脉域5～6倍.而区别于后者为雄性前足胫节不膨大.     

云南省负蝗属一新种

记述了采自云南省的负蝗属蝗虫的一新种：狭翅负蝗Ａｔｒａｃｔｏｍｏｒｐｈａ ｄｕｂｉａｓｐ．ｎｏｖ．，该新种近似于纺梭负蝗Ａｔｒａｃｔｏｍｏｒｐｈａ ｂｕｒｒｉ Ｉ．Ｂｏｌｉｖａｒ和云南负蝗Ａｔｒａｃｔｏｍｏｒｐｈａ ｙｕｎｎａｎｅｎｓｉｓＢｉ ｅｔ Ｈｓｉａ。     

中国雏蝗属二新种记述（直翅目：网翅蝗科）

记述雏蝗属二新种,即额尔古纳雏蝗Chorthippus ergunaensis sp．nov．及宽前域雏蝗Chorthippus amplicosta sp．nov．．额尔古纳雏蝗近似于曲脉雏蝗Chorthippus flaxivanus Liu,1981及红胫雏蝗Chorthippus rufitibis Zheng,1989,其区别于二者为：1）前缘脉域宽为亚前缘脉域宽的2．5倍;2）中脉域与肘脉域等宽;3）后足胫节褐色;4）腹端部红色．宽前域雏蝗近似于黄腹雏蝗Chorthippus flavabdomen Liu,1981,主要区别为：1）雄性头侧窝长为宽的3．0倍;2）中胸腹板侧叶间中隔最狭处宽为长的2．0倍;3）前缘脉域宽为亚前缘脉域宽的3．0-4．5倍;4）中脉域为肘脉域宽的4．0—6．0倍,为前缘脉域宽的1．5倍,为径脉域宽的1．5倍;5）雌性前翅到达后足股节2／3处;6）雌性中脉域为肘脉域宽的3．0倍．模式标本保存于陕西师范大学动物研究所昆虫标本室．     

菊蝗和黄佛蝗三个种染色体C带带型分析

采用染色体Ｃ带技术对剑角蝗科（Ａｃｒｉｄｉｄａｅ）菊蝗属（ＰｈｌａｅｏｂｉｄａＩ．Ｂｏｌ）２个种（黄纹菊蝗Ｐ．ｃｈｌｏｒｏｎｅｍａＬｉａｎｇ和海南菊蝗Ｐ．ｈａｉｎａｎｃｎｓｉｓＢｉｅｔＣｈｅｎ）和黄佛蝗属（ＣｈｌｏｒｏｐｈｌａｅｏｂａＲａｅｍｍ）１个种（长翅黄佛蝗Ｃ．ｌｏｎｇｕｓａｌａＺｈｅｎｇ）染色体进行了常规核型和Ｃ带带型分析并绘制了Ｃ带核型示意图．结果表明：菊蝗属两个种染色体数目相同２ｎ♂＝２１，分组形式相同，均为３Ｌ，６Ｍ，１Ｓ，Ｘ，而黄佛蝗属的长翅黄佛蝗染色体数目２ｎ♂＝２３，分组形式：２Ｌ，７Ｍ，２Ｓ，Ｘ，反映了属间染色体组型有差异．另外两种菊蝗Ｃ带带型不同，说明Ｃ带带型在种间区分上有重要意义．     

陕西省甲腹茧蜂二新种（膜翅目：茧蜂科）

记述了采自陕西省的甲腹茧蜂二新种．无斑甲腹茧蜂Ｃｈｅｌｏｎｕｓｉｍｍａｃｕｌａｔｕｓｓｐ．ｎ．近似于Ｃｈ．ｓｅｔｉｃｏｒｎｉｓＴｈｏｍｓ．，主要区别在于新种触角节数多，２６～２７节；盾纵沟清晰，翅痣处无横向条纹，小脉从第一盘室基部１／３～１／４处发出．红柄甲腹茧蜂Ｃｈｅｌｏｎｕｓｅｒｙｔｈｒｏｐｏｄｕｓｓｐ．ｎ．与Ｃｈ．ｏｃｕｌａｔｏｒＰａｎｚｅｒ近似，但其触角节数、形状、产卵器、足色等与后者相区别．     

四川省斑腿蝗科三新种（直翅目：蝗总科）

记述了采自四川省斑腿蝗科三新种，即古蔺卵翅蝗Ｃａｒｙａｎｄａｇｕｌｉｎｅｎｓｉｓｓｐ．ｎｏｖ．，笋子山蹦蝗Ｓｉｎｏｐｏｄｉｓｍａｓｕｎｚｉｓｈａｎｅｎｓｉｓｓｐ．ｎｏｖ．及金沙拟凹背蝗Ｐｓｅｕｄｏｐｔｙｇｏｎｏｔｕｓｊｉｎｓｈａｅｎｓｉｓｓｐ．ｎｏｖ．     

广西卵翅蝗属—新种（直翅目：斑腿蝗科）

记述采自广西融水县元宝山的卵翅蝗属一新种，即广西卵翅蝗Ｃａｒｙａｎｄａ　ｇｕａｎｇｘｉｅｎｓｉｓ　ｓｐ．ｎｏｖ．该新种近似条纹卵翅蝗Ｃａｒｙａｎｄａ　ｖｉｔｔａｔａ　Ｌｉｅｔ　Ｊｉｎ，又近似细卵翅蝗Ｃ．ｇｒａｃｉｌｉａ　Ｌｉｕ　ｅｔ　Ｙｉｎ．模式标本保存在广西科学院生物研究所标本室。     

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.     

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.     

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.     

海南岛地体及其毗邻陆缘晚中生代—新生代古地磁研究和构造演化

本文叙述了对海南岛及其毗邻大陆边缘白垩纪到第四纪地层岩石进行古地磁研究的全部工作过程。通过分析岩石中剩余磁矢量的磁偏角及磁倾角的变化,提出海南岛白垩纪以来经历的构造演化模式如下:早期伴随顺时针旋转而向南迁移,后期伴随逆时针转动并向北运移。联系该地区及邻区的地质、地球物理资料,对海南岛上述的构造地体运动提出以下认识:北部湾内早期有一拉张作用,主要是该作用使湾内地壳显著伸长减薄,形成北部湾盆地。从而导致了海南岛的早期构造运动,而海南岛后期的构造运动则主要是受南海海底扩张的影响。海南地体运动规律的阐明对于了解北部湾油气盆地的形成演化有重要的理论和实际意义。     

An Index mechanism for multi-scale view in spatial databases

There are numerous geometric objects stored in the spatial databases. An importance function in a spatial database is that users can browse the geometric objects as a map efficiently. Thus the spatial database should display the geometric objects users concern about swiftly onto the display window. This process includes two operations:retrieve data from database and then draw them onto screen. Accordingly, to improve the efficiency, we should try to reduce time of both retrieving object and displaying them. The former can be achieved with the aid of spatial index such as R-tree, the latter require to simplify the objects. Simplification means that objects are shown with sufficient but not with unnecessary detail which depend on the scale of browse. So the major problem is how to retrieve data at different detail level efficiently. This paper introduces the implementation of a multi-scale index in the spatial database SISP (Spatial Information Shared Platform) which is generalized from R-tree. The difference between the generalization and the R-tree lies on two facets: One is that every node and geometric object in the generalization is assigned with a importance value which denote the importance of them, and every vertex in the objects are assigned with a importance value,too. The importance value can be use to decide which data should be retrieve from disk in a query. The other difference is that geometric objects in the generalization are divided into one or more sub-blocks, and vertexes are total ordered by their importance value. With the help of the generalized R-tree, one can easily retrieve data at different detail levels.Some experiments are performed on real-life data to evaluate the performance of solutions that separately use normal spatial index and multi-scale spatial index. The results show that the solution using multi-scale index in SISP is satisfying.     

《Chinese Science Bulletin》SUBJECT INDEX TO VOLUME 59(2014)

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Achieving Unusual States of Matter Under High Pressure

The elongation method,originally proposed by Imamura was further developed for many years in our group.As a method towards O(N)with high efficiency and high accuracy for any dimensional systems.This treatment designed for one-dimensional(ID)polymers is now available for three-dimensional(3D)systems,but geometry optimization is now possible only for 1D-systems.As an approach toward post-Hartree-Fock,it was also extended to