jimene56

Abstract
Schema integration is an important discipline for constructing a heterogeneous database system, since there exist various semantic discrepancies among local schemas. However, prior works rarely address the problems of integrating local relations with conflicts of different schema structures. In this paper, we propose an approach for the integration of local relations with such conflicts. In our approach, we define some auxiliary data called metadata for local schemas. The relations can be classified into some classes according to the metadata. The local relations with conflicts of different schema structures are respectively transformed to new relations with the same structure.

寫論文..
所以您是在學學生

專業論文標題翻譯
An acidic and thermostable carboxymethyl cellulase from the yeast

您好: 請參考以下~先提供一部分的翻譯。為了讓文意更明白，有些字句有調動，請見諒!

Management and implementation of Enterprise Resource Planning (ERP) systems have tended to concentrate on their transactional and record-keeping aspects, rather than on their decision-support capabilities.
企業資源規劃(即一般所稱的ERP)系統的管理與建置易於集中在其交易性質與記錄維護等方面, 而非它們的決策支援能力.

典 論 論 文 魏．曹丕
文人彼此輕視，自古就已如此。傅毅比起班固，文才不相上下，可是班固卻輕視他，在寫給弟弟班超的信上說：「武仲因為會寫文章而擔任蘭臺令史，可是他一下筆就寫個沒完。」一般人喜好炫耀自己的長處，可是文章並非只有一種體裁，很少人能將各種體裁都寫得很好，因此各拿自己的長處，輕視別人的短處。俗語說：「自家的破掃帚，卻當作千金寶物。」這就是看不見自己缺點的弊病啊。當今的文人有：魯國的孔文舉、廣陵的陳孔璋、山陽的王仲宣、北海的徐偉長、陳留的阮元瑜、汝南的應德璉、東平的劉公幹，這七位先生，在學問上無所遺漏，在文章上不抄襲他人，都自以為是馳騁千里的良駒，各恃其才而並駕齊驅。想要使他們互相欽服，實在不容易啊！君子先審察自己再去度量別人，所以能夠免除上述的毛病，我本著這個觀念，而寫了這篇論文。

曹丕典論論文翻譯:

「短時間離散傅立葉轉換」( ST DFT) 相關器在直接序列展頻(DS/SS)通訊系統用瑞克(RAKE)接收機之應用及其誤碼率改善效果

有些字不太了解是什麼意思，所以大概翻譯如下：