Abstract: Based on Equivalent Liquid Surface Descending Method(ELSDM)and Isolated Melting Zone Method,a multi-hot-spot and simultaneous shrinkage-feeding method was established to predict the shrinkage cavities of steel casting during solidification simul
中文意思：
以下为相关句子列表(点击查看，可以看对应的解释）：
1
Abstract: Backing weld procedure technique of all-position narrow gap and thick-walled pipe welding is developed about all-position single-pass welding section analysis,wire feeding behavior , weld arc length , welding current analysis,procedure and joint
看解释
2
Abstract: Base on analysis the characteristics and develop ment state of safety management information system (MIS), this paper discuss the content include in mine safety MIS： safety information, safety analysis,accide n t prediction, safety evaluation.
看解释
3
Abstract: Based on 1∶1,000,000 generalized aeromagnetic survey in centraland western Qinghai-Tibet plateau, this paper has made interpretation and investigation on such geological and geophysical problems related to the plateau area as the Yarlung Zangbo
看解释
4
Abstract: Based on 1∶200000 aeromagnetic survey data performed in 1998, and referred to materials of geolo-gic and geochemical prospecting of the working area, this paper discusses the relationship between the characte-ristics of magnetic field, magmatic
看解释
5
Abstract: Based on 1∶50 000 high-precision aeromagnetic data of 1996 and consulting other geophysical and geological data,this paper has analysed the framework of basement structure and fault structure and,in particular,probed into the relationships of ae
看解释
6
Abstract: Based on Equivalent Liquid Surface Descending Method(ELSDM)and Isolated Melting Zone Method,a multi-hot-spot and simultaneous shrinkage-feeding method was established to predict the shrinkage cavities of steel casting during solidification simul
看解释
7
Abstract: Based on Genetic Programming(GP ),a new method of formula discovery from data is introduced.The details of the method description,the design and development of the key data structure of this method are presented.Finally,two representative simula
看解释
8
Abstract: Based on PGP algorithm,this paper proposes animprove d crypto-system that can be applied to the secure electric mail,and its securit yis also discussed.
看解释
9
Abstract: Based on a description of the principle of surface wave survey exemplified by the surface wave exploration in the harnessing and beautification of Fenhe River, this paper recounts the field work method,data-processing and geological effects of s
看解释
10
Abstract: Based on a lot of technical literature both abroad and domestic,this paper analyses the recent developments and the general trend of dewatering tech nolohy.
看解释
11
Abstract: Based on a previous algorithm proposed in [ 1 ], this paper addressed an adaptive hashing algorithm of Chinese characters.
看解释
