English writing is always a headache for both learners and teachers in ESL class. In this paper I will make an in-depth investigation of teaching writing in a Chinese ESL classroom based on my teaching experience as w...English writing is always a headache for both learners and teachers in ESL class. In this paper I will make an in-depth investigation of teaching writing in a Chinese ESL classroom based on my teaching experience as well as some literature review, and then propose some feasible measures constructed on the learner-centered principles and approaches, with the hope that they might help to bring along better results in my future teaching attempts.展开更多
This paper focuses on how to process the information in a discourse and studies the process principles of information.They are Deletion Principle,Generalization Principle,Construction Principle,Fuzzy Parsing Principle...This paper focuses on how to process the information in a discourse and studies the process principles of information.They are Deletion Principle,Generalization Principle,Construction Principle,Fuzzy Parsing Principle.They can be used in the reading comprehension.展开更多
Cerium dioxide, CeO2, is a potentially superior material in a myriad of areas, and many methods have been proposed to deposit single crystal CeO2 thin films. A novel fabrication technique utilizing dual plasma generat...Cerium dioxide, CeO2, is a potentially superior material in a myriad of areas, and many methods have been proposed to deposit single crystal CeO2 thin films. A novel fabrication technique utilizing dual plasma generated by metal vacuum arc (MEVVA) and radio frequency (RF) is discussed in this paper. We have recently conducted a systematic investigation to determine the optimal process window to deposit CeO2 thin films'on Si(100) substrates. The X-ray diffraction results show the existence of CeO2(100) in the as-deposited sample.展开更多
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 pro...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.展开更多
文摘English writing is always a headache for both learners and teachers in ESL class. In this paper I will make an in-depth investigation of teaching writing in a Chinese ESL classroom based on my teaching experience as well as some literature review, and then propose some feasible measures constructed on the learner-centered principles and approaches, with the hope that they might help to bring along better results in my future teaching attempts.
文摘This paper focuses on how to process the information in a discourse and studies the process principles of information.They are Deletion Principle,Generalization Principle,Construction Principle,Fuzzy Parsing Principle.They can be used in the reading comprehension.
基金The work was supported by Hong Kong RGC CERG9040344 and 9040412, RGC / Germany Joint Schemes9050084 and 9050150, and CityU S
文摘Cerium dioxide, CeO2, is a potentially superior material in a myriad of areas, and many methods have been proposed to deposit single crystal CeO2 thin films. A novel fabrication technique utilizing dual plasma generated by metal vacuum arc (MEVVA) and radio frequency (RF) is discussed in this paper. We have recently conducted a systematic investigation to determine the optimal process window to deposit CeO2 thin films'on Si(100) substrates. The X-ray diffraction results show the existence of CeO2(100) in the as-deposited sample.
文摘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.
