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This paper probed into existing problems of forest price based on collecting a vast mount of input and output data on Cunninghamia lanceolata and Pinus massoniana,and calculating their forest prices of growing stock and log per unit each species.

收集大量杉木、马尾松的投入和产出资料,测算杉木、马尾松单位活立木蓄积的价与木材的价,在此基础上,探讨了价存在的问题,提出了完善价体制的几点建议。

The results showed that Cupressus funebris , Cunninghamia lanceolala + Quercus acuissima belonged to the declining populations, whereas, Cupressus funebris + Quercus fabric , Pinus massoniana + Cupressus funebris and Quercus acuissima + Quercus fabric were growing populations, and Symplocos szechumensis + Lindera setchuenensis , Pinus massoniana + Symplocos szechumensis and Pinus massoniana kept stationary.

由种群的大小级结构动态和种群的存活曲线分析了各优势种群的结构格局,发现柏木、杉木麻栎种群为下降种群,马尾松、马尾松川灰木、川灰木山胡椒种群为稳定种群,柏木白栎、马尾松柏木、麻栎白栎种群为增长种群。

The results showed that: 1 The survival curve of the population conformed to the type of Deevey-Ⅲ; 2 With an increase in the population mortality ratio and a decrease in the survival rate, the mortality ratio greatly increased in ages 0-40 years, reaching 89.7%; 3 There existed two peaks of mortality in the lifespan, one was from seedlings to young trees (0-40 years) and the other in the adult stage (180 years).

结果表明:1岷江上游线地段岷江冷杉种群存活曲线趋於Deevey-Ⅲ型。2线地段岷江冷杉种群生存率呈单调下降趋势,生存率下降趋势前期高於后期,说明岷江冷杉种群幼苗死亡率高,种群后期比较稳定。3线地段岷江冷杉整个生长期中出现了两个死亡高峰期,一个出现在幼苗向幼树过渡时期(0~40年),另一个出现在中龄时期(180年)。

Bieti lost its habitat continuously in recently decades associated with the extension of rangelands and farmlands, as well as firewood collection etc. The monkey live mainly in primary fir forest and the mixed conifer forest, to evaluate the status of the monkeys' habitat, we employed GIS and RS software to identify the habitat types with five Landsat TM/ETM+ satellite imagery in winter of 1986, 1992, 1997, 2001 and 2006 years respectively. The work resulted in: 1 the size of summer grazing lands, farmlands, and fir forest was 13 100 hm2, 6 400 hm2, and 30 500 hm2 in 2006 respectively; 2 during the past 20 years (1986-2006), the size of fir forest (including primary fir forest and the mixed conifer forest) decreased by 14.6%(5 200 hm2), summer grazing lands and farmlands increased by 47.2%(4 200 hm2) and 14.3%(800 hm2) respectively; and 3, during the past 20 years, the number of firry forest patches increased by 68.4%, the mean size of firry forest patches decreased by 49.3%(from 15.1 to7.6 hm2), the largest patch index of firry forest decreased 54.9%; the patch richness had no change, but the Shannon's diversity index and the Shannon's evenness index increased by 2.7% respectively.

为了评估该物种的栖息地现状和变化情况,我们通过野外调查工作,应用GIS和RS技术,分别解译了1986年、1992年、1997年、2001年和2006年的Landsat TM/ETM+冬季卫星影像,并对解译结果进行了计算和分析,得到了以下西藏种群栖息地的主要结果:1)现有暗针叶(包括原始针叶和针阔混交)面积是30 500 hm2,夏季牧场面积是13 100 hm2,农田面积是6 400 hm2;2)在过去20年间(1986-2006年),暗针叶面积减少了14.6%(5 200 hm2),夏季牧场面积增加了47.2%(4 200 hm2),农田面积增加了14.3%(800 hm2);3)在过去20年间,暗针叶的斑块数量增加了68.4%,平均斑块面积下降了49.3%(从1986年的15.1 hm2下降到2006年的7.6 hm2),最大的斑块指数下降了54.9%;景观丰富度并没有变化,但Shannon多样性指数和Shannon均匀度指数分别增加了2.7%。

Dos: Naw cuz I be there all the way thru the end no more drama let forever begin I thought I never love again, but now Im loving Thought I never feel again, you got me feeling Thought I never breath again, and now Im breathing You gave me something new for me to believe in Thought I never laugh again, but now Im laughing Thought I never care again, you got me caring Thought I never share again, but now Im sharing My life is with your Im not scare no more Iou everything Iou iou Iou iou Iou iou Tell me girl where you been on my life I Been waiting for this day you make this feelings so right I wanna hold you in my arms and never let you go deserve to be loved not be afraid no more So listen I cant tell you how happy I am Understand Im being true you will never need another man You open up my eyes to a whole different world I know love still exist cuz I found you gurl I Know you care for me and I hope that we never change Naw cuz I be there all the way thru the end no more drama lets forever begin I thought I never love again, but now Im loving I thought I never feel again, you got me feeling I thought I never breath again, and now Im breathing You gave me something new for me to believe in Thought I never laugh again, but now Im laughing Thought I never care again, you got me caring Thought I never share again, now Im sharing My life is with your Im not scare no more Iou you everything Iou , Iou Iou , iou Iou , iou iou everything

多: 诺cuz我有所有的方式结束时没有通过更多的戏剧让永远开始我想我永远的爱,但现在爱想我从来没有觉得,你把我的感觉想我从来没有呼吸了,现在呼吸你给我新的东西,我相信想我从来没有笑,但现在笑想我从来没有照顾,你把我照顾以为我永远不会再次份额,但现在共享我的生活是不是与您的聊天不再恐慌悠一切悠悠悠悠悠悠女孩告诉我你一直在我的生活我是等待着这一天你的感情,以便使这一权利我想对你在我的怀里,并没有让你去值得爱,就不要害怕没有更多所以听我不能告诉你我是多么高兴正真正了解你将永远不再需要另一个男人你打开我的眼睛,以完全不同的世界我知道爱仍然存在cuz我发现你gurl 我知道你爱我,我希望我们永远都不会改变诺cuz我有所有的方式结束时没有通过更多的戏剧让永远开始悠,悠悠,悠悠,悠

They were Pinosylvin, pinosylvin monomethyl ether and pinosylvin dimethyl ether. PSD was only found in part of the samples where was low in concentration.

在抗腐朽的木材心材样品中,总二苯乙烯类物质的平均含量为7.43mg/g(试验1)和5.10mg/g(试验2);在易腐朽的心材样品中的含量为6.30mg/g(试验1)和4.77mg/g(试验2)。

My thesis is divided into three chapters: In the first chapter, I mainly present the excavations of Oxyrhynchus, the discovery of the Hellenica Oxyrhynchia, the author, the organization, the style and the vocabulary of the Hellenica Oxyrhynchia as well as the time of writing and the scope of the content.In the second chapter, I mainly analyze the war at Ephesus, Megara and Notium recorded in the Cairo Fragment and Florence Fragment and compare them with other historian\'s records.In the third chapter, I analyze the contents of London Fragment item by item and compare the parallel records with the other historian\'s. I mainly discuss the prosperity of Thebes and the fall of Athens in the Peloponnesian War, the constitution of Boeotia, the recovery of Athens after the Peloponnesian War, the consolidation of Spartan hegemony, the Corinthian War, the democratic revolution of Rhodes, the relationship between Persia and the Greek City States, the political conflict inside the Greek City States, etc.

本文共分为三章:在第一章中,笔者主要探讨了奥克西库斯的考古发掘、《奥克西库斯希腊志》的发掘出土及其作者、体例、语言和风格、创作时间以及记载的内容;在第二章中,主要对《奥克西库斯希腊志》的开罗断片与佛罗伦萨断片所记载的以弗所战役、麦加拉战役和诺丁姆战役进行了史料分析和文献比对;在第三章中,笔者对伦敦断片所记内容进行逐条分析并与其他史家的记述进行了文献比对,其中主要探讨了伯罗奔尼撒战争中雅典的衰落与底比斯的繁荣、比奥提亚的联盟体制、伯罗奔尼撒战争之后雅典的复兴、斯巴达霸权的巩固、科斯战争、罗德斯民主政变、波斯与希腊城邦的关系以及希腊城邦内部的党派斗争等内容。

Finally, the crystallization metastable zone of cefazolin sodium pentahydrate in water and the mixture of water and 2propanol at different temperatures was determined by the laser method. Valuable thermodynamics data for the industrial manufacture of cefazolin sodium pentahydrate were obtained.

本文测定了5~35℃范围内头孢唑钠在不同配比的水乙醇、水丙酮、水异丙醇混合溶剂中的溶解度数据,采用热分析仪测定了头孢唑钠的差热分析数据,推导了头孢唑钠溶解度模型,为头孢唑钠的结晶分离提供了热力学数据。

Finally,the crystallization metastable zone of cefazolin sodium pentahydrate in water and the mixture of water and 2propanol at different temperatures was determined by the laser method.Valuable thermodynamics data for the industrial manufacture of cefazolin sodium pentahydrate were obtained.KEY WORDS Cefazolin sodium pentahydrate;Crystallization;Thermodynamics;Metastable zone

本文测定了5~35℃范围内头孢唑钠在不同配比的水乙醇、水丙酮、水异丙醇混合溶剂中的溶解度数据,采用热分析仪测定了头孢唑钠的差热分析数据,推导了头孢唑钠溶解度模型,为头孢唑钠的结晶分离提供了热力学数据。

Valuable thermodynamics data for the industrial manufacture of cefazolin sodium pentahydrate were obtained.KEY WORDS Cefazolin sodium pentahydrate; Crystallization; Thermodynamics; Metastable zone

本文测定了5~35℃范围内头孢唑钠在不同配比的水乙醇、水丙酮、水异丙醇混合溶剂中的溶解度数据,采用热分析仪测定了头孢唑钠的差热分析数据,推导了头孢唑钠溶解度模型,为头孢唑钠的结晶分离提供了热力学数据。

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