Instead of a complex programme of conditional government bond purchases, the ECB should be delivering a broad-based monetary stimulus. 欧洲央行不应该推出一个复杂的有条件的政府债券购买计划,而应该出台一项广泛的货币刺激举措。
Background and Objective: Coronary heart disease ( CHD) is a complex disease and thought to be the product of genetic susceptibility and an unknown antigenic stimulus from the environment. 冠心病(CoronaryHeartDisease,CHD)是一种环境和遗传因素共同作用的复杂疾病。
However, for complex image, the traditional CAM only takes each pixel as an independent stimulus, without considering the color constancy mechanism of human eye and the effects of each pixel. 然而,对于复杂图像,传统色外观模型仅仅是把每个图像像素都当作独立的色刺激来处理,未考虑到人眼的色恒常性以及像素间的影响。
The results suggest that the encoding of sound frequency information by auditory cortex neurons in a complex acoustic environment is influenced by both the frequency tuning of the neurons and the sound stimulus context. 该结果提示,复杂声环境下听皮层神经元对声音频率信息的编码既与神经元本身的频率调谐特性有关,也与声刺激背景的声学特性有关。
And acoustic stimuli is not only simple and easy to control, but also can be combined into a variety of simple and complex stimulus conditions in the laboratory. 且声刺激简单易控,可以在实验室中组合成各种简单和复杂的刺激条件。
Conclusions: Seasickness susceptibility, which was in relationship with many aspects, was a complex procedure resulted from brain stem hypoxic-ischemic changes provoked by seasickness stimulus. 结论:晕船易感性是机体在晕船刺激因素作用下,由于脑干缺血缺氧导致的多步骤多因子控制的十分复杂的过程,与多种因素有关。
Besides, selectivity of complex stimulus waveform was addressed by computational simulation. 此外还采用计算机仿真技术,研究了具有刺激选择性的复合刺激波形。
Neurons transmit information by complex spike sequences that reflect both the in-trinsic dynamics and the features of stimulus. 神经元通过复杂的脉冲序列进行信号传递,这些脉冲序列既反映了神经元的本质特性也体现出刺激的性质。