*口頭報告回答問題時間之常見問題 (PART A)
*在一個口頭報告中如何有效地運用您的聲音 (PART C)
*學術英文投稿教學影片 (108) : PubMed Tutorial
*工程英文問題描述 (92) (上)
Academic publishing news 學術出版新聞
口頭報告回答問題時間之常見問題 (PART A)
在一個口頭報告中如何有效地運用您的聲音 (PART C)
– 避免無意義的詞，如“you know” ， “like” ， “okay” ，“right” ， “uh” ，和“um” 。.
學術英文投稿教學影片 (108) : PubMed Tutorial
I am a researcher at the Waste Exchange Information Center (WEIC) of Union Chemical Laboratories, of the Industrial Technology Research Institute, Taiwan, R.O.C. We have received your publication “Waste Watcher” on a regular basis for quite some time and have found it to provide valuable information.
WEIC is a non-governmental, non-profit organization. Our goal is to assist industries in the recycling and reuse, before disposal, of their waste materials. Enclosed please find a document that may give further insight into WEIC. Since our goals closely match that of your organization, we would like to develop a partner relationship with you, for information exchange and for possible future collaboration.
Would you please send me introductory information as well as any other relevant publications which describe your strategies, methodologies, achievements and future objectives?”
工程英文問題描述 (92) (上)
*工程提案建構 : 你工程提案的主題是什麼? 你的讀者可以明瞭工程提案的內容嗎?
*工程問題 : 你的工程提案裡有你試著要解決或是想更進一步瞭解的問題嗎?
*工程問題的量化 : 你要如何量化問題來讓你的讀者明白之前文獻研究所遇到的量化限制 ?
*工程問題的中心 : 如果問題沒被解決或是充分瞭解, 這對工程提案的讀者會有多大的負面衝擊?
*工程計劃需求 : 根據以上問題,最迫切的計劃需求是什麼?
工程計劃建構 Extensively adopted in the opto-electronics industry for producing polymer optical elements such as condenser lens, light pipe, lens array, and Fresnel lens for mobile devices, injection molding technology varies the temperature and pressure in a polymer-based mold to reduce the number of shrinkage defects in products. 工程計劃問題 The conventional means of optimizing process parameters is inaccurate owing to its reliance on the subjective experience of an operator to eliminate shrinkage defects in products. Shrinkage can vary based on the polymer material, geometrical configuration of the part, subsequently explaining the complexity of the shrinkage phenomenon and the difficulty in eliminating shrinkage faults. 工程計劃問題的量化 For instance, the conventional approach fails to reduce shrinkage defects in products to less than 2%. Injection molding is an extensively adopted polymer process in which molten polymer flows into a closed chamber for solidification. The final dimensions and geometrical configuration of the product is of priority concern in terms of manufacturing quality. Shrinkage refers to the deviation between the dimension of the cavity and final part. Therefore, as minimization of the shrinkage is anticipated, an operator can increase the holding pressure and mold temperature to eliminate shrinkage faults during the injection molding process. However the operator can not determine the appropriate values of process parameters immediately. 工程計劃問題的中心 Moreover, in addition to lacking a pre-compensated mold cavity, the conventional injection molding process also manufactures the mold first, making a high yield rate for products impossible and ultimately increasing fabrication costs. The inability to reduce shrinkage defects in products to less than 2% makes it impossible to comply with assembly specifications and increases overhead manufacturing costs. 工程計劃需求 Therefore, an injection molding method must be developed that can accurately estimate shrinkage defects during product manufacturing by estimating the shrinkage rate of a product part and pre-compensation of the mold cavity via simulation, ultimately reducing shrinkage defects in products and streamlining the manufacturing process.