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北京专利技术转移状况分析及建议 总被引:1,自引:0,他引:1
对2001-2006年北京专利技术转移情况所做的分析表明,北京专利技术转移呈现良好的增长势头,
专利技术合同成交额年均增长达到90.09%,其中发明专利达到85.93%,反映出北京技术创新能力和水平在
不断提升,知识产权保护意识明显增强。制定专利保护和应用战略、加大有利于专利技术转移的鼓励政策力
度、建立“产学研”互动机制等措施,将进一步推动北京地区专利技术的转移和转化,并朝着专利技术产业
化方向发展。 相似文献
专利技术合同成交额年均增长达到90.09%,其中发明专利达到85.93%,反映出北京技术创新能力和水平在
不断提升,知识产权保护意识明显增强。制定专利保护和应用战略、加大有利于专利技术转移的鼓励政策力
度、建立“产学研”互动机制等措施,将进一步推动北京地区专利技术的转移和转化,并朝着专利技术产业
化方向发展。 相似文献
204.
<正> This paper shows how the so called von Karman model can be obtained as a singular limitof a modified Mindlin-Timoshenko system when the modulus of elasticity in shear k tends to infinity,provided a regularizing term through a fourth order dispersive operator is added.Introducing dampingmechanisms,the authors also show that the energy of solutions for this modified Mindlin-Timoshenkosystem decays exponentially,uniformly with respect to the parameter k.As k→∞,the authors obtainthe damped von Karman model with associated energy exponentially decaying to zero as well. 相似文献
205.
Model-set is utilized in state estimation for maneuvering target tracking.Two minimal symmetric model-subsets are designed and investigated by moment matching method,which include hypersphere-symmetric model-subset and axis-symmetric model-subset,if system mode is a random variable and obeys certain probability distribution.They can be used as the fundamental model-subset for multiple models estimation with fixed structure,variable structure and moving bank.The model-groups constructed by above designed subsets are given,which give the practical guidance for use of model-set in multiple models approach with a variable structure.Simulation results show that the performances of two minimal model-set significantly outperform the corresponding model-sets with fixed spacing. 相似文献
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207.
This paper argues that Venezuelan community organizations (COs) are playing a substantial role in the building of a new social order in which elements such as rights, equity, and justice are being displaced from a universal narrative toward more local narratives. This displacement is enwrapped in a discourse on the political participation of citizens in the running of public affairs, which implies a redefinition of the role of COs and the state beyond the usually accepted sphere of COs. The need to unfold the sense of COs thus becomes paramount for understanding our present and its current manifestations of an epochal change. 相似文献
208.
Agent-oriented Aid-modeling for the Distributed Activity Network 总被引:6,自引:0,他引:6
DENG Gui|shi LI Wen|lei O. Moeschlin .Institute of Systems Engineering Dalian University of Technology Dalian China .Department of Mathematics Fern University in Hagen D Germany 《系统科学与系统工程学报(英文版)》2000,(1)
1 IntroductionModern system characters distributed problem solving from the view of new generation ofDSS.Thus,traditional DSS(P.Sage,1 992 ) will separate the system into4 main parts atdifferent allocation,so that it needs an environment of information technologies (R.Blanning,1 995) and the supportoforganizational connectivity(M.Jeusfeld,1 997) .Atthesame time,distributed decision processing requires coalescent problem modeling andcollaborated decision.The distributed problem solves in… 相似文献
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210.
Programmable and autonomous computing machine made of biomolecules. 总被引:42,自引:0,他引:42
Devices that convert information from one form into another according to a definite procedure are known as automata. One such hypothetical device is the universal Turing machine, which stimulated work leading to the development of modern computers. The Turing machine and its special cases, including finite automata, operate by scanning a data tape, whose striking analogy to information-encoding biopolymers inspired several designs for molecular DNA computers. Laboratory-scale computing using DNA and human-assisted protocols has been demonstrated, but the realization of computing devices operating autonomously on the molecular scale remains rare. Here we describe a programmable finite automaton comprising DNA and DNA-manipulating enzymes that solves computational problems autonomously. The automaton's hardware consists of a restriction nuclease and ligase, the software and input are encoded by double-stranded DNA, and programming amounts to choosing appropriate software molecules. Upon mixing solutions containing these components, the automaton processes the input molecule via a cascade of restriction, hybridization and ligation cycles, producing a detectable output molecule that encodes the automaton's final state, and thus the computational result. In our implementation 1012 automata sharing the same software run independently and in parallel on inputs (which could, in principle, be distinct) in 120 microl solution at room temperature at a combined rate of 109 transitions per second with a transition fidelity greater than 99.8%, consuming less than 10-10 W. 相似文献