美国TAPPI和PIMA合作下月出版一本新的正式出版物“Solutione—for People,Processes and Paper”

美国制浆造纸工业技术协会(TAPPI)总裁Michael D.Wallace和美国造纸工业管理协会(PIMA)总裁C.Rick Larrick宣布9月份联合出版一种新的正式出版物,以应对当今的挑战和机遇。

Call for Papers Special Section on Deep Learning for Natural Language Processing

The publication of Tsinghua Science and Technology was started in 1996.Since then,it has been an international academic journal sponsored by Tsinghua University and published bimonthly.This journal aims at presenting the state-of-the-art scientific achievements in computer science and other IT fields.

The Principle of Square Hole Machining and It＇s Tooling Structure Design

In order to meet the rapid needs of processing square hole in mechanical equipment, the paper expounds the square hole processing method： planetary wheel method, and analyze the principle of tooling structure and process with computer graphics parameters design. The results that, as long as the appropriate parameters, using the above method not only can punch the square hole, can also be processed triangle, the five angle and hexagonal regular polygon holes. The square hole processing method can provide theoretical basis and engineering reliable reference for related engineering and technical personnel.

Paper Recycling Process Benefits Environment And Profits

佛罗里达大学研究人员开发的去除油墨技术,比现有技术更有可能为造纸厂能以更低的成本再生多种纸张打开大门,以达到节约木材,提高效率的目的。