全文获取类型
收费全文 | 110篇 |
免费 | 0篇 |
专业分类
电工技术 | 1篇 |
化学工业 | 41篇 |
金属工艺 | 9篇 |
机械仪表 | 1篇 |
轻工业 | 4篇 |
水利工程 | 2篇 |
石油天然气 | 15篇 |
无线电 | 6篇 |
一般工业技术 | 18篇 |
冶金工业 | 10篇 |
原子能技术 | 1篇 |
自动化技术 | 2篇 |
出版年
2022年 | 5篇 |
2021年 | 11篇 |
2020年 | 2篇 |
2018年 | 4篇 |
2017年 | 2篇 |
2016年 | 3篇 |
2015年 | 2篇 |
2014年 | 2篇 |
2013年 | 1篇 |
2012年 | 3篇 |
2011年 | 3篇 |
2009年 | 5篇 |
2008年 | 1篇 |
2007年 | 6篇 |
2006年 | 8篇 |
2005年 | 2篇 |
2004年 | 2篇 |
2003年 | 3篇 |
2002年 | 1篇 |
2000年 | 2篇 |
1998年 | 2篇 |
1996年 | 4篇 |
1994年 | 1篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1989年 | 3篇 |
1988年 | 2篇 |
1986年 | 1篇 |
1985年 | 2篇 |
1984年 | 1篇 |
1982年 | 3篇 |
1981年 | 2篇 |
1980年 | 1篇 |
1978年 | 2篇 |
1977年 | 3篇 |
1976年 | 2篇 |
1975年 | 1篇 |
1974年 | 2篇 |
1972年 | 2篇 |
1970年 | 1篇 |
1967年 | 2篇 |
1965年 | 1篇 |
排序方式: 共有110条查询结果,搜索用时 15 毫秒
101.
Immune status measured by the flow cytrometric analysis under the ischemic heart disease and IHD with impaired glucose tolerance has been found to be altered in B cells as well as in T lymphocytes in some cases. Having received the diet supplemented by PUFA "Eicolen", IHD patients present with the restored immune status. Patients with IHD and impaired glucose tolerance did not present with any significant modifications in immune status after PUFA "Eicolen" supplementation. 相似文献
102.
103.
I A Alekseeva N V Katserikova N L Grishchenko V A Isaeva O A Klimova 《Voprosy pitaniia》1988,(4):55-59
The ration devoid of vitamins B1 and B2 and niacin, given to growing rats during 4-10 weeks led to growth cessation, a decrease in body mass and the development of vitamin deficiency that was expressed in a drastic lowering of red blood cell transketolase activity, and to increased effects of TDF and FAD. Inclusion into the animals' ration of cutlets enriched with vitamins B1, B2, C and niacin completely normalized their growth and biochemical parameters of their providing with vitamins B1 and B2. Routine cutlets were less effective. The feeding of rats with vitamin-enriched cutlets during 10 weeks did not induce any histological or histochemical disorders in their internal organs. 相似文献
104.
105.
E. P. Detusheva A. P. Klimova L. P. Khramtsova A. M. Zhalnin A. M. Bezhanidze 《Chemistry and Technology of Fuels and Oils》1989,25(8):401-403
Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 8, pp. 37–38, August, 1989. 相似文献
106.
107.
108.
Fibre Chemistry - The deformation occurring in polymeric textile materials can be conditionally separated into three components: elastic, highly elastic, and plastic. However, distinguishing... 相似文献
109.
Fibre Chemistry - The article considers the questions of adequacy of mathematical modelling of relaxation processes of polymer textile materials. The developed integral criteria for confidence... 相似文献
110.
Domínguez Chavez J Gutiérrez Nava M Flores Maturano J Klimova T Klimova E Martínez García M 《Journal of nanoscience and nanotechnology》2007,7(4-5):1377-1385
Dendritic branches of poly(arylether) with peripherial allyl chains have been attached to a resorcinarene core. Dendrimers of first, second, and third generation were synthesized. Viability to form supramolecular complexes with fullerene C60 was studied with three dendrimers of first, second, and third generation. All the compounds were characterized by 1H, 13C NMR, FTIR, UV-vis spectroscopy, MALDI-TOF, FAB+ mass spectra, and elemental analysis. Strong pi-pi, CH-pi, and n-pi interactions between the dendrimers and the fullerene C60 were detected in the supramolecular complexes by UV-vis, FTIR, and 13C CP-MAS NMR. 相似文献