Thema
Journal Article
867.866
Chemistry/ Metallurgy/ Environment/ Mine Industry
402.647
理工B(化学化工冶金环境矿业)
402.647
Research Support, Non-U.S. Gov't
375.800
工业技术
201.795
Medicine & Public Health
176.308
医药卫生科技
176.149
医药、卫生
164.179
Economics & Management
107.045
经济与管理科学
107.045
Review
93.749
经济
89.247
Research Support, N.I.H., Extramural
88.565
Theory of Industrial Economy
75.162
工业经济
75.058
工业部门经济
74.315
Architecture/ Energy/ Traffic/ Electromechanics, etc
73.586
理工C(机电航空交通水利建筑能源)
73.586
内科学
72.993
Light Industry, Handicraft Industry
65.192
中国工业经济
63.899
Case Reports
62.326
环境科学、安全科学
55.850
610
53.813
Mathematics/ Physics/ Mechanics/ Astronomy
53.455
理工A(数学物理力学天地生)
53.455
Comparative Study
51.317
Study Type: Interventional
51.316
Environment Science and Resources Utilization
49.479
轻工业、手工业
49.138
Organic Chemical Industry
47.613
化学工业
43.439
Agriculture
39.035
Mining Engineering
38.573
Research Support, U.S. Gov't, Non-P.H.S.
37.656
农业科技
36.617
Comment
35.057
Petroleum, Natural Gas Industry
33.571
Metal Science and Metal Technics
33.387
Recruitment Status: Not yet recruiting
32.676
金属学与金属工艺
32.599
Letter
31.951
English Abstract
31.714
Medicine
28.981
Chemistry
28.778
Cardiovascular System Disease
28.450
R
27.297
Education & Social Sciences
23.449
教育与社会科学综合
23.449
矿业工程
23.063
mehr ...