刺激物

METHODS. Semicircular test and reference stimuli of variable diameters were used in a binocular test that measured interocular size disparity between perceptually iseikonic stimuli in subjects with a unilateral macular hole.

通过使用半圆测试和可调直径的标准刺激物，对不对称的黄斑裂孔受试者双眼间产生知觉等像刺激物大小的差异进行测量。

PubMed abstract: A psychological space is established for any set of stimuli by determining metric distances between the stimuli such that the probability that a response learned to any stimulus will generalize to any other is an invariant monotonic function of the distance between them.

PubMed摘要∶对于任何一组刺激物的心理学空间的建立，是透过确定刺激物之间的刻度距离，如此，对于任何刺激物之反应而习得的可能性，是一种能够被普遍应用到其他任何对象之间距离上，单一不变的功能。

The results showed that the avian nLM cells were sensitive to edges moving across their ERFs, depending on the contrast, length, and orientation, but not on the shape and area size of the stimuli.

主要证据有：（1）运动边缘可诱导出强烈的视觉发放；（2）神经元视觉发放与刺激物形状和大小无关；（3）刺激物边缘模糊后神经元的视觉反应明显下降。

Based on extended Linsker's network developed by Wimbauer et al.,we build a model for the receptive field of toad's R3 ganglion cell and a model for the receptive field of the nLM neuron of pigeon. Computer simulations on the 'head/tail preference' property,the configurational selectivity of the R3 neuron,and the selectivity for contrast,direction,orientation and the length of the moving edges of the nLM neuron,have been made. The simulation results are consistent with the physiological experiments qualitatively.

为揭示这类神经元的信息加工原理，以Wimbauer等人提出的时延Linsker网络为基础，通过将不同的时空动态感受野线性组合，建立了蟾蜍视神经节R3类神经元和家鸽扁豆核神经元的感受野模型，并模拟了R3神经元对蠕虫样刺激物的"头/尾偏爱"特征，细胞对刺激物的构型选择性以及nLM神经元对运动边缘的反差、方向、边缘朝向和长度的选择性。

Sand or artificial pearl nuclear in a Pinctada martensl, a shellfish, with overlapping accumulation of the excretive protein film from cells in the inner shell theca and the conjunctiva layer of calcium carbonate.

南珠的形成：南珠是珍珠贝科动物中马氏珍珠贝受刺激物刺激后，外套膜的部分细胞所分泌的壳角蛋白膜和碳酸钙的结薄层交互重叠，围绕着刺激物沉积而成的圆形或其他形状的物体。

According to field observations and inoculation experiment,the diseasedplants bearing numerous perithecia left in the soil during harvest probably serveas the main source of infection.

小麦秆枯病菌子囊孢子必需要有小麦組織的刺激始能萌發。在缺乏刺激物时，萌發率一般在1%以下，加入刺激物后，萌發率可以提高数十倍。

According to field observations and inoculation experiment,the diseasedplants bearing numerous perithecia left in the soil during harvest probably serveas the main source of infection .

小麦秆枯病菌子囊孢子必需要有小麦组织的刺激始能萌发。在缺乏刺激物时，萌发率一般在1%以下，加入刺激物后，萌发率可以提高数十倍。

Behaviourists suggest that the child who is raised in an environment where there are many stimuli which develop his or her capacity for appropriate responses will experience greater intellectual development.

行为主义者认为，如果一个儿童在有许多刺激物的环境中成长，而这些刺激物能够发展其作出适当反应的能力，那么这个儿童将会有更高的智力发展。

Behaviourists suggest that the child who is raised in an environment where there are many stimuli which develop his or her capacity for appropriate responses will experience greater intellectual development.

行为主义者认为，如果一个儿童在有许多刺激物的环境中成长，而这些刺激物能够发展其作出适当反应的能力，那么这个儿童将会有上海中级口译翻译的智力发展。

Behaviourists suggest that the child who is raised in an environment where there are many stimuli which develop his or her capacity for appropriate responses will experience greater intellectual development.

行为主义者认为，行为主义者认为，如果一个儿童在有许多刺激物的环境中成长，刺激物的环境中成长，而这些刺激物能够发展其作出适当反应的能力，发展其作出适当反应的能力，那么这个儿童将会有更高的智力发展。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了