初步数据

One month of partial and preliminary data doesn't make a trend, and one should be weary of extrapolating from what may well be a temporary dip.

只用一个月局部的和初步的数据是不足以说明趋势的，因此，人们会不屑于对很可能只是一次暂时性的下降进行任何的推断。

In addition, the proposed algorithm was tested on several benchmark data sets, and confirms its effectiveness.

使用Benchmark的数据集进行了初步的实验，实验结果验证了算法的有效性。

And furthermore basing on the marks of biostratigraphy and chronostratigraphy and relatively reliable isotopic age of the 14 3rd-order sequences associated with time-space match relation of biostratigraphy and sedimental system, the formed time limits of the 3rd-order sequences is calculated primarily as 1.5-3Ma, mainly appearing at 2Ma.

进而，结合生物地层及沉积体系的时空匹配关系等多方面的综合分析，对14次三级海平面升降事件的生物地层和年代地层的标识和参考已发表的同位素年龄数据，初步估算出三级层序的形成时限为1.5-3Ma，集中出现在2Ma。

We determined the mitochondrial DNA sequence of S. yangtsekiense and discussed the phylogenetic status of freshwater crabs in Brachyuran according to gene arrangement features and sequence data sets. We also sequenced regions of mitochondrial COI and ND5 genes in order to address the genetic structure of S.

本文以长江华溪蟹为代表，通过对线粒体基因组序列的测定，从基因序列和排列顺序2个方面探讨淡水蟹类在短尾类中的系统地位；并利用COI和ND5 基因的部分序列数据，对我国长江华溪蟹种群的遗传结构进行了初步研究。

According to the dendrogram by UPGMA cluster analysis using Neis(1972) distance calculations based on AFLP banding, all the accessions were distinct and revealed enough genetic diversity for identification and classification of accessions within Cajanus cajan. From ME cluster analysis, 9 distinct evolutionary groups were detected. The preliminary results indicated that China maybe one of the pigeonpea genetic diversity minor center.

根据AFLP多态性数据绘制的聚类图，将139份木豆资源分为9个类群，并在分子水平上初步探讨了它们之间可能存在的演化关系，支持了木豆起源于印度，并在非洲东部形成次生起源中心的观点，并提出中国可能是栽培木豆的又一次生起源中心。

Rock-Eval analysis and kerogen degradations show that most of the kerogens from the strata section are over mature. Only the kerogen acquired from Hongshuizhuang Formation can meet the chemolysis and thermolysis of kerogen.

Rock-Eval等数据以及初步的干酪根化学和热降解的研究表明剖面中大部分干酪根样品已对应成熟至油窗结束阶段，且只有来自剖面洪水庄组干酪根具有开展全面有机地球化学研究的价值。

At the end of this thesis , a group of data which measured by this instrument are given, and after the analysis a way of compensation temperature error by software is given.

最后给出了在实验室条件下测得的数据结果，并进行了误差分析，根据分析结果对温度的算法补偿作了初步探讨。

But, because of the complexity of the dye molecule, there has been short of detailed comprehension in its photocatalytic degradation process. The key problem is difficult to detect the intermediates clearly. In this paper, the photocatalytic degradation of azo dye Congo red in water solution was investigated on UV irradiating TiO2 in the homemade reactor. The optimization conditions were determined and then the rate of decolorization, COD decrease, yield of CO2 and varies pH of aqueous solution during illumination were detected; The varies of the possible intermediates during degradation process were monitored with UV-VIS spectrum and HPLC. The possible mechanism of Congo red photocatalytic degradation is discussed combined with the data of MS.

本文选择有代表性的常见偶氮染料—刚果红作为研究对象，以自制TiO2为催化剂和小功率紫外灯为光源，在自制光反应器上确定了光催化降解的优化条件，并在这个优化条件下测定了降解过程中的脱色率、COD去除率和CO2生成量；利用数显酸度计、紫外可见分光光度计和高效液相色谱仪跟踪测定了降解过程中的可能产物，并结合质谱的数据初步探讨了刚果红的可能降解机制。

On the basis of analysis of the integration platform, some researches of applying key technologies for the realization of the integration platform are carried out: an integration solution for multi-source databases, which combines direct access mainly and data transformation secondarily; the function integration of the integration platform tentatively in the form of real-time interaction inte***ce; the operation integration schema to satisfy the consecutiveness and integrality requirements of operation flow.

2在集成平台剖析的基本上，研讨了实现集成平台的若干关键技术：提出了将直接拜访和数据转换相结合的异构数据源的集成计划；设计实时交互的接口，初步实现了集成平台的功能集成；提出知足业务流程联贯性和完全性的集成平台业务流程集成计划。

Furthermore, it is attempted to study the application of the model in ternary copolymerization.

最后，利用处理得到的转化率—时间数据，对本文提出的模型进行了初步验证。

I am sure after a few weeks of adaptation and familiarization I will have no difficulty in functioning on a daily basis in an English speaking society or in participating fully in graduate studies.

在大学的三年的学习生活不仅给予我自身的充实，更重要的是磨练和培养了我较强的自觉能力和严谨，踏实的作风以及不怕困难的精神，对未来充满了信心！

As the first volcanoes erupted, one of the gases that bellowed out was steam.

在第一批火山喷发时，喷出的气体之一就是水蒸汽。