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With the SPSS 11.0 statistic software, correlation ^egression and curve estimation analysis have been carried out on Guangzhou Ports cargo sources and production capability. At 95% confidence, it comes such a conclusion that Guangzhou Port has sufficient cargo sources but will become incapable in production.

案例分析围绕港口生产发展速度下降的原因展开调查，并应用 SPSS11.0统计软件包，对广州港货源和生产能力情况进行相关分析、曲线拟合分析和假设检验，在5％置信度上得出&广州港货源充足但港口生产能力不足&的结论。

In order to understand the effect of the different nitrogen sources on Cu uptake, accumulation and growth of Elsholtzia splendens, nutrient solution culture experiment was conducted to compare two nitrogen sources NH4NO3 and (NH42SO4 on growth of E.splendens at three different Cu levels (Control, 50, and 200 uM).

采用营养液培养的方法研究两种氮源（NH4NO3与(NH4)2SO4）对海州香薷生长及体内铜吸收和积累的影响。

Research on the characteristics of ammonium, nitrate and organic nitrogen utilization by ericoid mycorrhizal fungi and impacts on growth in vitro of Rhododendron fortunei was carried out to determine the suitable nitrogen sources in ericoid mycorrhizal fungal cultivation and test the effects of ERM on host plant growth in substrate with different nitrogen sources.

研究从云锦杜鹃根系分离的欧石南菌根(eriocoid mycorrhiza， ERM)真菌对铵态氮、硝态氮和无机氮吸收特性及其接种效应，检测ERM菌株吸收利用不同氮源能力及筛选培养菌株适宜的氮源，并分析ERM对寄主植物氮源吸收的影响。

The separation into sources in particular is based on numberless exegetic errors, often of the most obvious kind, showing not only a misconception of the scope and spirit of the book, and of its mode of narration, but even of the laws of language; and this separation is in itself the greatest barrier to a correct insight into the book, in that it encourages the student to analyze difficult passages into their sources instead of endeavoring to discover their meaning.

分离到的来源，尤其是无数阐释的基础上的错误，往往是最明显的实物，显示不仅是一种误解的范围和精神的书籍，以及它的叙事模式，但即使的法律语言；和分离，这本身就是最大的障碍，一个正确的了解这本书，因为它鼓励学生分析困难通道纳入其来源而不是努力地发现它们的含义。

Full acknowledgement for all information obtained from sources outside the classroom must be clearly stated in all written work submitted. All ideas, arguments, and direct phrasings taken from someone else's work must be identified and properly footnoted. Quotations from other sources must be clearly marked as distinct from the student's own work.

所有呈交的作品中，所有课堂外所获得的资讯皆须完整、清楚地注明；所有由他人作品而来的的想法、辩论、直接措辞都必须指出并注解；从其他资料中引用，必须清楚地标明以区分於学生本身的作品。

Full acknowledgement for all information obtained from sources outside the classroom must be clearly stated in all written work submitted. All ideas, arguments, and direct phrasings taken from someone else's work must be identified and properly footnoted. Quotations from other sources must be clearly marked as distinct from the student's own work.

所有呈交的作品中，所有课堂外所获得的资讯皆须完整、清楚地注明；所有由他人作品而来的的想法、辩论、直接措辞都必须指出并注解；从其他资料中引用，必须清楚地标明以区分于学生本身的作品。

Among these five main sources, intralingual interference and interlingual transfer are clearly the major sources of difficulties in spoken English teaching and learning.

另外，在SPSS软件的帮助下还发现，得低分的学生和高分学生之间最明显的差异，在于低分学生的英语表达受语际迁移影响太大。

For interlingual sources,the thesis lays emphasis on NL interference.And for intralingual sources,it focuses on overgeneralization,ignorance of rule restriction,false concepts hypothesized and incomplete application of rules. Accordingly,relevant error correction methods and pedagogical suggestions are put forward in order to be helpful to teaching strategies,teaching focal points and instruction of writing skills and further to increase the writing ability of the learners.

在语际因素方面，母语的负迁移问题是讨论的主要内容；而在语内因素方面，主要就过度概括，忽视规则错误，规则的不完全应用和错误概念假设进行了讨论，并据此提出了相应的改正措施，希望对以后的写作教学策略、教学侧重点及写作技巧指导等方面有所帮助，进而帮助学习者提高写作能力。

Expand your sources for mar ket info but limit your sources for mar ket opinion.

扩充你的市场信息来源；限制你的市场意见来源。

These results suggest that the diagenesis material of the Xiangshan volcanic intrusive complex was derived from crustal sources. The sources either had relatively lower maturity or had more juvenile mantle-derived igneous rocks than the exposed basement metamorphic rocks. Involvement of a small amount mantle-derived magma during the formation of the Xiangshan volcanic-intrusive complex was also possible. The diorite enclave, sub-quartzmonzonitic porphyry and lamprophyre were probably different mixing products between mantle and crust materals.

上述同位素示踪结果充分证实：相山火山-侵入杂岩的成岩物质主要为壳源，但与该区出露的基底变质岩相比，其物源区的成熟度相对较低或含有一定量的火成物质，并且不排除在其成岩过程中少量地幔物质的介入；闪长质包体、次石英二长斑岩及煌斑岩的成岩物质均含有一定量的地幔组分，可能为壳-幔混合作用的产物，只是受地壳物质混染的程度不同而已。

Life. But the intrinsic way of the Internet by wire confines accessing and using of the network information.

然而，Internet固有的有线连接方式大大限制了人们对网络信息的访问和使用。

I have a strong persuasion that this is true .

我坚信这是正确的。