Search results

Pyrazole ketones were used as raw materials, to produce aminoatipyrine (AA) through methylation, nitration and reduction reaction, to form amido antipyrine (FAA) by formylation reaction.
Besides, there are about 3.5 percent of valuable materials in the impurities separated out.
First, they used high performance liquid chromatography (HPLC) method to determine related materials which influence analgin quality.
Beijing: China medical science and technology press, version 1. 1997-31
Journal of pharmaceutical industry, 1983;14 (1) : 1

Empirical Research on Comprehensive Materials Multimedia English Classroom Yuqing Wang Foreign Language Department, Heze University, China doctor2000@yeah.net Keywords: Multimedia, Empirical Research, Comprehensive Materials Abstract.
Chinese universities have been applying comprehensive materials multimedia instruction in English education for nearly 30 years.
Moreover, there have as well formed basic material conditions and mature theoretical guidance for implementing comprehensive materials multimedia English education.
Journal of Suihua University.
Journal of Leshan Normal College. vol. 19(2004), p. 138~140

Materials Science Forum, 2007; 546-549: 123-8
Journal of Material Science: Materials in Medicine, 2010; 21 (9): 2623-35
Journal of Material Science: Materials in Medicine. 2010; 21 (7): 2001-8
The Science and Engineering of Materials.
Biomaterials Science: An Introduction to Materials in Science.

On the other hand, soils play a key role in global hydrological and biogeochemical cycle; act as a living filter for waste materials.
XDJK2011C015) and Chongqing Soft Science Plan Project (No. cstc2012cx-rkxA90004).
Melillo: Human domination of Earth’s ecosystems, Science, Vol.A277 (1997), p.494-499
[3] National Research Council (NRC): Basic Research Opportunities in Earth Science.
Lin: Hydropedology: Towards New Insights into Interactive Pedologic and Hydrologic Processes across Scales, Journal of Hydrology, Vol.406 (2011), P. 141-145

Bulky rock materials of the waste pile were mainly surrounding rocks blasted and stripped from stope.
Because of the bad gradation, bulky rock materials would settle and deform seriously, and then induced landslide.
Bulky rock materials in Manjiazhai waste pile of Yunnan Hualian Zn-In Shares Co., Ltd were chose as test materials.
Journal of Zhejiang University (Engineering Science).2000,34(1), p. 54-59 (In Chinese)
Journal of Geotechnical Engineering,1985,111(10),p. 1177-1192

Journal of Tongji University (Natural Science), 47(6), (2019), 802-809
The Materials and Its Appplication of Double Component Road Marker, Shanxi Science Technology of Communications, (02), (2005), 68-69+78
Ordnance Material Science and Engineering, 33(5), (2010), 64-67
Materials Science and Technology, 35(14), (2019), 1661-1677
Journal of Materials in Civil Engineering, 30(8), (2018), 04018173

One is number S1 named FA/O made by Tianjin Jing Ling Electronic Materials Technology Co..
Shen, et al: Key Engineering materials, Vols. 359-360 (2008), p. 19-22 [3] J.X.
Brij Moudgil: Journal of Colloid and interfaces Science, Vol. 263 (2003), p. 506-511 [8] Q.
Zhao: Applied Physics A (Materials Science & Processing), Vol.67 (1998), p. 249-252 [11] Y.R.
Huang: Journal of Tribology, Vol.127 (2005), p. 190-197

Degradable Materials.
As an important component of environment protecting materials, degradable materials are mainly divided into light degradable type and additive light degradable materials.
Secondary Application of Rejected Materials.
New Type Clothing Materials [M].
Journal of Zhejiang Textile Garment Vocational Technical College, 2009(2)

An analysis of various types of protective screens, structures and materials used for their manufacture was carried out.
Ferrites are the most promising materials for creating special structural materials that protect against EMF, due to the fact that they have a small value of magnetic permeability at low frequencies.
In IOP Conference Series: Earth and Environmental Science, 1348 (1) (2024) p. 012014
Trivedi, EMI Shielding: Methods and Materials A Review.
Journal of Applied Polymer Science. 112 (2009) 2073–2086

Material flow analysis (MFA) is a systematic assessment of the flows and stocks of materials within a system defined in space and time.
Regional circular economy material flow analysis framework Table 1．Regional ecological economic system material flow analysis related indicators category detailed description Material Input Indices Regional Material Input(RMI) Mainly includes non-living materials and biological materials, the non-living materials include fossil fuel and mineral resources, biological materials include crops, livestock and natural aquatic products etc.
Acknowledgements This work is supported by Ministry of Education, Humanities and Social Sciences Planning Fund (10YJA630040), Shandong Natural Science Foundation (Y2008H10), Social Science Research Project of Shandong (09CJGJ26).
[2] Chuanyong Xia, Journal of Natural Resources (in Chinese), vol. 20, no. 3, pp.415-421, 2005
[4] Xiaoqiu Chen, Lijia Qiao, Journal of Natural Resources(in Chinese), vol. 15, no. 1, pp.17-23, 2000