全文获取类型
收费全文 | 47篇 |
免费 | 2篇 |
专业分类
化学工业 | 5篇 |
建筑科学 | 1篇 |
轻工业 | 2篇 |
无线电 | 13篇 |
一般工业技术 | 7篇 |
冶金工业 | 16篇 |
原子能技术 | 1篇 |
自动化技术 | 4篇 |
出版年
2016年 | 2篇 |
2014年 | 1篇 |
2013年 | 2篇 |
2011年 | 2篇 |
2009年 | 1篇 |
2008年 | 2篇 |
2007年 | 1篇 |
2006年 | 1篇 |
2004年 | 1篇 |
2003年 | 1篇 |
2001年 | 1篇 |
2000年 | 1篇 |
1997年 | 1篇 |
1996年 | 2篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1993年 | 2篇 |
1991年 | 1篇 |
1990年 | 3篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1984年 | 3篇 |
1983年 | 2篇 |
1982年 | 1篇 |
1980年 | 3篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1976年 | 4篇 |
1975年 | 1篇 |
1968年 | 1篇 |
1962年 | 1篇 |
排序方式: 共有49条查询结果,搜索用时 15 毫秒
1.
It is possible to design amplifiers with virtually no input capacitance. As shown in the sequel, this feature, however, is not by itself sufficient to insure faithful recording of fast transmembrane potentials with glass microelectrodes. 相似文献
2.
3.
Gex-Fabry Marianne Landry Jacques Marceau Normand Gagne Simon 《IEEE transactions on bio-medical engineering》1983,(5):271-277
The development and preliminary verification of a simple two-compartment model describing the thermal response of adjacent normal and cancerous tissues subjected to magnetic induction heating is presented. Analytical expressions were found for estimating the spatial temperature distributions in the system composed of a spherical tumor mass imbedded in a cylindrical normal tissue as a function of the field intensity and the tissue's physical, geometrical, and physiological characteristics. The conditions leading to preferential heating of the tumor are described. 相似文献
4.
Saudino Kimberly J.; Wertz Annie E.; Gagne Jeffrey R.; Chawla Sonia 《Canadian Metallurgical Quarterly》2004,87(5):698
Twin studies suggest that parent ratings of temperament exaggerate differences between twins. The present study examined whether such contrast effects also operate for nontwin siblings. The activity level (AL) and shyness of 95 nontwin sibling pairs (ages 3 to 8 years) were assessed via parent ratings and objective measures (actigraph and observer ratings). Siblings showed no resemblance in either parent-rated AL or shyness; however, sibling resemblance for actigraph AL and observer-rated shyness was substantial. Thus, parents do contrast their nontwin siblings when rating these 2 temperament dimensions. Moreover, the importance of sibling differences in temperament to the sibling relationship and differential maternal treatment varied across the different measures of AL and shyness, suggesting that parent perceptions may play a role in these associations. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
5.
6.
7.
The exact analytical expressions of the time-domain step response matrix parameters for the lossy parabolic transmission line are developed, therefore extending the range of problems where Allen's method can be applied for the transient analysis of networks consisting of interconnections of linear distributed elements, lumped linear and/or nonlinear elements, and arbitrary sources. For completeness, similar expressions are derived for the lossless parabolic line. In order to demonstrate the versatility of the techniques presented in this paper, we study the transient response of a lossy parabolic line subjected to the following sets of boundary conditions: 1) a unit step input and a linear load, and 2) a trapezoidal pulse generator and a nonlinear load 相似文献
8.
Merlo E. Gagne P.-Y. Girard J.-F. Kontogiannis K. Hendren L. Panangaden P. De Mori R. 《Software, IEEE》1995,12(1):64-73
Most developers would like to avoid redesigning a system around a new interface. But turning a character-based interface into a graphical one requires significant time and resources. The authors describe how this process can be partially automated, giving the results of their own reverse-engineering effort 相似文献
9.
10.
Two new submillimeter laser transitions are reported for CH2 F2 optically pumped by the 9R(34) CO2 line. The new transitions allow us to assign molecular transitions to the complete group of laser lines observed with that pump transition. 相似文献