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PROTECTION AND RATIONAL UTILIZATION OF WETLANDS IN CHINA
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作者 He Yan & Lu Xianguo(Center of Wetland Research, CAS) 《Bulletin of the Chinese Academy of Sciences》 1996年第2期151-155,共5页
This paper highlights the type, distribution and area of wetlands in China, reviews the progress and achievements made in wetland research and expounds the status quo of wetland utilization in China. It also analyses ... This paper highlights the type, distribution and area of wetlands in China, reviews the progress and achievements made in wetland research and expounds the status quo of wetland utilization in China. It also analyses emphatically the problems existing in wetland utilization, points out the importance of wetland protection, and presents suggestions on wetland protection and wetland ecosystem research. 展开更多
关键词 PROTECTION AND RATIONAL utilization OF WETLANDS IN CHINA LAKE Nature over
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Radial Tire Construction Design Method Based on Finite Element Simulation 被引量:1
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作者 梁晨 周伟 +1 位作者 周海超 王国林 《Journal of Donghua University(English Edition)》 EI CAS 2017年第3期479-486,共8页
The simulation of 295/80R22. 5 tire building process from tire building to curing was developed using ABAQUS software,which covered four stages: gluing of components on main drum,gluing of components on auxiliary drum... The simulation of 295/80R22. 5 tire building process from tire building to curing was developed using ABAQUS software,which covered four stages: gluing of components on main drum,gluing of components on auxiliary drum,building process of green tire and shaping process of green tire. Results showed that material distribution of the simulated structure had good consistence with the real tire structure. Therefore,the tire building process simulation can be used to judge the rationality of tire construction design and to determine the shapes of different tire components. In order to optimize the construction design,a reverse simulation method was proposed to design the semi-product components such as apex,tread,and shoulder pad. The semi-product components determined by utilizing the reverse simulation method were assembled again into a tire. Results show that the simulated material distribution is consistent with the material distribution of design tire,which proves effectiveness and reliability of the reverse simulation method. 展开更多
关键词 utilizing shoulder relaxation assembled rationality curing shaping auxiliary consistency manufacture
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BioLeT: A new design strategy for functional bioluminogenic probes 被引量:1
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作者 Tian-Chao Zhang Lu-Pei Du Min-Yong Li 《Chinese Chemical Letters》 SCIE CAS CSCD 2015年第8期919-921,共3页
By integrating photoinduced electron transfer(PET) into the design of functional bioluminogenic probes,Urano and his coworkers recently developed a new rational design strategy, BioLeT. It is expected that this BioL... By integrating photoinduced electron transfer(PET) into the design of functional bioluminogenic probes,Urano and his coworkers recently developed a new rational design strategy, BioLeT. It is expected that this BioLeT strategy will enable us to design and develop new bioluminescence probes for detecting various biomolecules with no catalytic or reactive activity. 展开更多
关键词 probes detecting enable integrating rational utilized challenging instead absolute moiety
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