Nettet值得一提的是,计量经济学领域的Journal of Econometrics 的影响因子下降到1.58了;理论经济学领域的 AEJ-Micro 和 JET 影响因子也较低。 这总体相符已往十几年经济学的生 … NettetInternational Journal of Nursing Sciences(IJNSS, ISSN: 2352-0132, print ISSN: 2096-6296, CN: 10-1444/R) is the official peer-reviewed research journal of the Chinese Nursing Association. This journal aims to promote excellence in nursing and health care through the dissemination of the latest, … View full aims & scope Chinese Nursing …
陕北近浅埋煤层开采潜水位动态相似模型试验-李涛李文平常金源都 …
Nettet55 International Journal of Coal Geology . INT J COAL GEOL . NETHERLANDS . 56 Fuel . FUEL . ENGLAND . 57 Surveys in Geophysics . ... 120 Journal of the Royal Society … Nettet14. apr. 2024 · Journal of China Coal Society 38(11):1905–1911 (in Chinese) View Article Google Scholar 17. Wang JC, Zhang JK, Yang SL (2015) Three-dimensional top coal caving regularity in fully mechanized top coal caving mining with multi-gangue near horizontal seam. Journal of China Coal Society 40(05):979–987 (in ... registration of dell laptop
煤炭学报_百度百科
Nettet11. apr. 2024 · Sandy mudstones of various sedimentary ages are deposited in the Dongsheng Coalfield in China. Studying the tensile mechanical properties of these sandy mudstones would provide a reference for underground construction in this area. Four sets of sandy mudstones with different sedimentary ages from Dongsheng Coalfield in … NettetJournal of Advanced Research是综合性期刊,收稿范围十分广泛;中科院大小类分区均为2区;近4年影响因子从4分涨至10分,还有上升趋势,即时因子已破13;审稿速度有快有慢;版面费很实惠;自引率极低;发文量很少,国人相对友好;录取率仅为7%,门槛还是比较高的,可以尝试! 版权声明:本文转自“SCI快审”,文章转载只为学术传播,不代表 … Nettet14. apr. 2024 · 在《Measurement Science & Technology》、《International Journal of Electronics and Communications》、《煤炭学报》、《仪器仪表学报》等重要期刊及会议上发表了高水平论文20余篇,授权发明专利10余项,获得国家一级刊物优秀论文奖1项,所授权的第一发明人专利《坦克型浆料筛分装置ZL 201210050894.6》被评为“国家 ... procedural texture in affinity photo