甘蔗渣MSS—AQ与AS—AQ的制浆比较

以甘蔗渣为原料，探索了少量硫化钠－亚硫酸钠－蒽醌法（ＭＳＳＡＱ）蒸煮的最佳工艺条件，并与ＡＳＡＱ法制浆作了比较．结果表明：ＭＳＳＡＱ是一种得率高，硬度低，成浆色浅，可漂性好的制浆方法．其成纸后的各项物理强度均优于ＡＳＡＱ浆．ＭＳＳＡＱ蒸煮的最佳工艺条件为：Ｎａ２Ｓ２．２２％（对绝干原料），Ｎａ２ＳＯ３２０％，ＮａＯＨ３％，ＡＱ０．１％，液比１∶４，最高温度１６５℃，升温１２０ｍｉｎ，保温９０ｍｉｎ．     

废纸制浆造纸业清洁生产案例分析及对策

对照《清洁生产标准造纸工业（废纸制浆）》（HJ468-2009）,对我国某一具体废纸制浆造纸项目清洁生产水平进行分析评价,在此基础上,对如何提高我国废纸制浆造纸业清洁生产水平提出建议。     

甘蔗渣中性亚硫酸钠制浆最佳工艺条件的研究

本文研究了甘蔗渣中性亚硫酸钠制浆的最佳工艺条件。研究结果表明，甘蔗渣中性亚硫酸钠制浆采用下列工艺条件：Ｎａ２ＳＯ３用量ｗ为１８％，Ｎａ２ＣＯ３用量ｗ为３％，液比为１：５，最高温度１６５℃，升温２ｈ，保温１ｈ，在此条件下，纸浆得率ｗ为６５．８３％，硬度（高锰酸钾值）９．１４，白度９５％（ＩＳＯ），不透明度９２．６５％，并可得到较好的纸浆强度。     

新型有机膦均聚物的合成及缓蚀性能的研究

利用三氯化磷，丙酮，冰乙酸合成了异丙烯膦酸（ＩＰＰＡ）单体，进一步制取了聚异丙烯膦酸，并对其缓蚀性能进行了评定。采用表面分析技术ＸＰＳ、ＡＥＳ，对聚异丙烯膦酸缓蚀机理进行了探讨。     

废旧PS的综合利用

简要叙述了废旧聚苯乙烯（ＰＳ）塑料在制取粘合剂、回收苯乙烯单体及制备涂料和增塑剂等方面的综合利用,考察了在不同催化条件下,对ＰＳ热分解产物的影响,分解产物苯、甲苯、苯乙烯及２－甲基苯乙烯的含量也不同。     

当归注射液对兔主动脉平滑肌细胞中增殖细胞核抗原表达的影响

目的：观察当归注射液对平滑肌细胞（ Ｓ Ｍ Ｃ） 中增殖细胞核抗原（ Ｐ Ｃ Ｎ Ａ） 表达的影响。方法：用免疫组织化学 Ｌ Ｓ Ａ Ｂ 法检测培养的兔主动脉 Ｓ Ｍ Ｃ 中 Ｐ Ｃ Ｎ Ａ 的表达,同时测定培养液中超氧化物歧化酶（ Ｓ Ｏ Ｄ） 、脂质过氧化物（ Ｌ Ｐ Ｏ） 、前列环素（ Ｐ Ｇ Ｉ２） 及环磷酸腺苷（ｃ Ａ Ｍ Ｐ） 的含量。结果：当归注射液能增加 Ｓ Ｏ Ｄ 活性,降低 Ｌ Ｐ Ｏ 和升高 Ｐ Ｇ Ｉ２ 、ｃ Ａ Ｍ Ｐ 水平,抑制 Ｓ Ｍ Ｃ 中 Ｐ Ｃ Ｎ Ａ 的表达（ Ｐ＜ ００５ ～００１） 。结论：当归有抑制 Ｓ Ｍ Ｃ 增殖的作用。     

关于一类BCI-代数及其伴随半群的性质

研究了一类特殊ＢＣＩ－代数Ｘ＝Ｐ（Ｘ）∨ＳＰ（Ｘ）及其伴随半群,讨论了它的一些性质,得出Ｍ（Ｘ）＝Ｍ（Ｐ（Ｘ））∨Ｍ（ＳＰ（Ｘ））．证明了Ｓ是Ｍ（Ｘ）的真理想的充要条件是Ｓ为Ｍ（ＳＰ（Ｘ））的真理想;Ｍ（Ｘ）是剩余半群的充要条件为Ｍ（Ｐ（Ｘ））是剩余半群．当Ｍ（Ｘ）是剩余半群时,每一个ＢＣＩ－代数Ｘ＝Ｐ（Ｘ）∨ＳＰ（Ｘ）均可嵌入到一个ＢＣＩ－代数Ｘ＊＝Ｐ（Ｘ＊）∨ＳＰ（Ｘ＊）中,且Ｘ是Ｘ＊的子代数     

离聚体对间规聚苯乙烯结晶的共混效应

用差示扫描量热分析（ＤＳＣ）和宽角Ｘ＿射线衍射（ＷＡＸＤ）等方法研究了离子含量为２．２×１０－２摩尔分数的磺化聚苯乙烯锌盐（ＺｎＳＰＳ）离聚体对间规聚苯乙烯（ｓＰＳ）结晶的共混效应．结果表明,在所研究的共混物比例组成范围内,虽然ｓＰＳ的结晶速率随ＺｎＳＰＳ混入量的增多而下降,但ｓＰＳ的结晶成核生长方式,总结晶程度和结晶规整度等则基本上不受ＺｎＳＰＳ的影响．代表ｓＰＳβ晶型晶体的特征衍射峰强度随ＺｎＳＰＳ混入量的增多而下降,表明ＺｎＳＰＳ的混入使ｓＰＳβ晶型晶体的生长受到抑制,α晶型晶体的含量相对增加     

BCI—代数和p—半单部分的若干性质

给出了ＢＣＩ－代数Ｘ的ｐ－半单部分ＳＰ（Ｘ）作成理想的几个充要条件，即ＳＰ（Ｘ）是Ｘ的理想当且仅当如下条件之一成立：Ａ↑α∈ＳＰ（Ｘ），右乘映射αｒ是单射；Ａ↑α∈ＳＰ（Ｘ），αｒ在Ｐ（Ｘ）上的限制是单射；Ｘ是Ｐ（Ｘ）与ＳＰ（Ｘ）的直积。     

BCI－代数p－半单部分的若干性质

给出了ＢＣＩ－代数Ｘ的ｐ－半单部分ＳＰ（Ｘ）作成理想的几个充要条件．即ＳＰ（Ｘ）是Ｘ的理想当且仅当如下条件之一成立：ａ∈ＳＰ（Ｘ），右乘映射ａｒ是单射；ａ∈ＳＰ（Ｘ），ａｒ在Ｐ（Ｘ）上的限制是单射；Ｘ是Ｐ（Ｘ）与ＳＰ（Ｘ）的直积     

高稳性多硫化钠蒸煮药液的制备

探讨了用溶解单质硫法制备高稳性多硫化钠蒸煮药液的技术,包括多硫化钠蒸煮药液受反应温度、反应时间、搅拌速率、硫化钠浓度和碱液浓度等因素的影响。结果表明,制备高稳性多硫化钠蒸煮药液的优化工艺条件为：反应温度80℃,时间30min,搅拌速率100r／min,以及尽可能高的硫化钠浓度;添加稳定剂A,可减缓碱液对多硫化钠的分解作用。     

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.     

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.     

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.     

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.     

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.     

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.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-