المؤلفون: ZHANG Yun-xing

المصدر: Gong-kuang zidonghua, Vol 37, Iss 6, Pp 93-97 (2011)

مصطلحات موضوعية: low-voltage power grid of coal mine, insulation resistance, distributed capacitance, ac voltammetry, ac-dc voltammetry, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: http://www.gkzdh.cn/article/id/4164; https://doaj.org/toc/1671-251X

URL الوصول: https://doaj.org/article/32731cf9174747c6abf1cd418111d2a6

المؤلفون: Zhang, Xiang Qian, Liu, Xuan, Zhang, Yun Xing

المصدر: Advanced Materials Research; November 2011, Vol. 403 Issue: 1 p2142-2145, 4p

المؤلفون: Zhai, Fei-fei, Li, Hai-dong, Zhang, Shao-wei, Li, Zhen-jian, Liu, Jun-xiang, Qian, Yong-qiang, Ju, Guan-sheng, Zhang, Yun-xing, Liu, Long, Han, Lei, Sun, Zhen-yuan

المصدر: Forests (19994907); Mar2020, Vol. 11 Issue 3, p321, 1p

مصطلحات موضوعية: PHOTOSYNTHESIS, RIPARIAN areas, WILLOWS, PHYSIOLOGY, ANATOMY, PHOTOSYNTHETIC pigments, PLANT anatomy