3) memory effect
记忆效应
1.
Influence of "memory effect" on induction time of gas hydrate formation;
“记忆效应”对瓦斯水合物生成诱导时间的影响
2.
Producing mechanism and characteristics of memory effect of electromagnetic radiation during fracture of coal or rock;
煤岩破坏电磁辐射记忆效应特性及产生机制
3.
Study on memory effects and capacity restoration method for MH/Ni batteries;
MH/Ni电池记忆效应及容量恢复方法的探讨
4) shape memory effect
记忆效应
1.
The research progress in the fatigue of shape memory effect and super-elasticity is summarized.
对TiNi基形状记忆合金的疲劳概念进行了延伸,详尽介绍了旋转弯曲疲劳法(Bending rotation fatigue)测试形状记忆合金的疲劳性能,总结了记忆效应疲劳和超弹性疲劳的机理和研究现状。
2.
This paper deals with the effect of thermomechanical cycles on the shape memory effect of Fe-Mn-Si-Cr-Ni alloy by bending experiment method on different deformation magnitude,combined with microstructure analysis using X-Ray diffraction.
通过不同变形量的弯曲试验 ,结合X射线衍射对相结构的分析 ,研究了热机械循环对Fe- 17Mn - 5Si- 9Cr- 4Ni记忆合金记忆效应的影响 。
3.
The effects of different pre-strains,heat treatments and mediums on the shape memory effect of CuZnAl alloys with different transformation temperatures were studied.
研究了预应变量、热处理工艺和循环介质对不同相变温度CuZnAl形状记忆合金形状记忆效应的影响。
5) Memory effects
记忆效应
1.
Based on the narrow communication systems and disregarding memory effects,the paper describes an adaptive digital predistortion method which can restrain the noise effect caused by applications.
利用设计的实验平台,在窄带通信系统中不考虑记忆效应的情况下,提出了一种基于查询表的能够有效抑制器件噪声的自适应数字预失真方案。
2.
In broadband communication systems,such as WCDMA,memory effects of RF power amplifiers(PAs)are significant and memoryless predistortion techniques cannot linearize PAs effectively.
在WCDMA等宽带通信系统中,射频功率放大器记忆效应明显,传统的无记忆预失真技术无法达到理想的线性化效果。
3.
An adaptive predistorter and its iteration algorithm are presented,which can solve the nonlinearity and memory effects of power amplifier in wideband OFDM transmitter.
提出了一种自适应预失真器及其迭代算法,可同时解决宽带OFDM发射机中功率放大器的非线性和记忆效应问题。
补充资料：配置效率和生产效率
在经济学上，经济发展的动力，或者说效率的来源，分为两类：一类是配置效率，二是生产效率。所谓配置效率，是指给定资源和技术的条件下，怎么样使资源从边际生产率低的地方流向边际生产率高的地方，从而使得资源和利用更合理、社会总价值达到最大;而生产效率是指如何通过技术进步提高每一种资源的生产率，也就是把社会的生产可行性边界向外移。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条