The research achievements of solidification theories and technologies in the last decades are reviewed with the stresses on some new development in the recent years. Some new interesting areas emerged in the last year...The research achievements of solidification theories and technologies in the last decades are reviewed with the stresses on some new development in the recent years. Some new interesting areas emerged in the last years are also pointed out.展开更多
A dvanced Metallic Materials Research and Processing Technology Center was found in December 1998. As a unit under The College of Mechanical Engineering, the Center is an expansion of the former Cast and Composite Mat...A dvanced Metallic Materials Research and Processing Technology Center was found in December 1998. As a unit under The College of Mechanical Engineering, the Center is an expansion of the former Cast and Composite Materials Research Group, which was found in the early eighties of last century. The Center is focusing in the basic and applied research, and development of advanced metallic materials and their processing technology. It also functions as an organization展开更多
With the rapid growth of eye-tracking studies in translation process research, concomitant methodologicalproblems have become increasingly prominent. This paper starts with the discussion of the controversial “eye-mi...With the rapid growth of eye-tracking studies in translation process research, concomitant methodologicalproblems have become increasingly prominent. This paper starts with the discussion of the controversial “eye-mindassumption”, and then focuses on various threats to experimental validity in research design and problems witheye-tracking data filtering and analysis. It is hoped that this discussion would be beneficial to those who are now orwill be engaged in eye-tracking based translation studies.展开更多
The Central Iron and Steel Research Institute(CISRI),directly under the Ministry of Metallurgical Industry(MMI),is a comprehensive research institute mainly engaged in the research and development of new metallic mate...The Central Iron and Steel Research Institute(CISRI),directly under the Ministry of Metallurgical Industry(MMI),is a comprehensive research institute mainly engaged in the research and development of new metallic materials and new iron and steel process.With the rapid development of China’s iron and steel industry,CISRI has also made a great progress since it was established more than 40 years ago.In 1994,the steel output of展开更多
In comparison with copper processing industrial leader Furukawa Electric Co., Ltd., Chinese copper processing industry faces many shortcomings and difficulties including but not limited to outdated equipment and techn...In comparison with copper processing industrial leader Furukawa Electric Co., Ltd., Chinese copper processing industry faces many shortcomings and difficulties including but not limited to outdated equipment and technologies, low degree of specialization, and unstable product quality. The review of Furukawa Electric’s development milestones reveals that Chinese copper processing industry has reached a stage in which it must rely on technological research and development (R & D) to promote sustainable productivity. Chinese copper processing firms have to invest in R & D to promote sustainable technological innovations and to improve the precisions of business practice in order to ensure the firms’ improvement.展开更多
Tsinghua-TOYO Research and Development Center of Magnesium and Aluminum Alloys Processing Technology was officially established between Tsinghua University and TOYO Machinery & Metal Co. on Feb. 26, 2002, which is...Tsinghua-TOYO Research and Development Center of Magnesium and Aluminum Alloys Processing Technology was officially established between Tsinghua University and TOYO Machinery & Metal Co. on Feb. 26, 2002, which is a non-independent legal research organization located in Department of Mechanical Engineering of Tsinghua University. The center was equipped with one set of 650t automatic magnesium and aluminum alloys diecasting machine and necessary accessories including the melting furnaces for magnesium alloys and aluminum alloys, an accurate magnesium pump to transfer the magnesium alloys to the shot sleeve of the die casting machine, a die temperature controller, and data logging systems for cavity pressure and die temperature distributions, etc. The center is aimed to the research and development of magnesium and aluminum die casting process and their related technologies, and the main research contents include:展开更多
This paper discusses the problems we confront in the study of magnetospheric substorms. This includes the global processes of magnetospheric substorms, the origin of the southern-northern component of interplanetary m...This paper discusses the problems we confront in the study of magnetospheric substorms. This includes the global processes of magnetospheric substorms, the origin of the southern-northern component of interplanetary magnetic field, quantitative effects of the interplanetary conditions, driving processes of the solar wind, location of the triggering of the expansion phase, and relationship between magnetospheric storms and substorms. Moreover, the research directions in the future have also been discussed.展开更多
文摘The research achievements of solidification theories and technologies in the last decades are reviewed with the stresses on some new development in the recent years. Some new interesting areas emerged in the last years are also pointed out.
文摘A dvanced Metallic Materials Research and Processing Technology Center was found in December 1998. As a unit under The College of Mechanical Engineering, the Center is an expansion of the former Cast and Composite Materials Research Group, which was found in the early eighties of last century. The Center is focusing in the basic and applied research, and development of advanced metallic materials and their processing technology. It also functions as an organization
文摘With the rapid growth of eye-tracking studies in translation process research, concomitant methodologicalproblems have become increasingly prominent. This paper starts with the discussion of the controversial “eye-mindassumption”, and then focuses on various threats to experimental validity in research design and problems witheye-tracking data filtering and analysis. It is hoped that this discussion would be beneficial to those who are now orwill be engaged in eye-tracking based translation studies.
文摘The Central Iron and Steel Research Institute(CISRI),directly under the Ministry of Metallurgical Industry(MMI),is a comprehensive research institute mainly engaged in the research and development of new metallic materials and new iron and steel process.With the rapid development of China’s iron and steel industry,CISRI has also made a great progress since it was established more than 40 years ago.In 1994,the steel output of
文摘In comparison with copper processing industrial leader Furukawa Electric Co., Ltd., Chinese copper processing industry faces many shortcomings and difficulties including but not limited to outdated equipment and technologies, low degree of specialization, and unstable product quality. The review of Furukawa Electric’s development milestones reveals that Chinese copper processing industry has reached a stage in which it must rely on technological research and development (R & D) to promote sustainable productivity. Chinese copper processing firms have to invest in R & D to promote sustainable technological innovations and to improve the precisions of business practice in order to ensure the firms’ improvement.
文摘Tsinghua-TOYO Research and Development Center of Magnesium and Aluminum Alloys Processing Technology was officially established between Tsinghua University and TOYO Machinery & Metal Co. on Feb. 26, 2002, which is a non-independent legal research organization located in Department of Mechanical Engineering of Tsinghua University. The center was equipped with one set of 650t automatic magnesium and aluminum alloys diecasting machine and necessary accessories including the melting furnaces for magnesium alloys and aluminum alloys, an accurate magnesium pump to transfer the magnesium alloys to the shot sleeve of the die casting machine, a die temperature controller, and data logging systems for cavity pressure and die temperature distributions, etc. The center is aimed to the research and development of magnesium and aluminum die casting process and their related technologies, and the main research contents include:
文摘This paper discusses the problems we confront in the study of magnetospheric substorms. This includes the global processes of magnetospheric substorms, the origin of the southern-northern component of interplanetary magnetic field, quantitative effects of the interplanetary conditions, driving processes of the solar wind, location of the triggering of the expansion phase, and relationship between magnetospheric storms and substorms. Moreover, the research directions in the future have also been discussed.
