刺激物

Avoid contact of skin and eyes with sodium thiosulfate solution. 3 '-Chloro-4 '-methoxyacetophenone and 4-methoxy- benzoic acid are irritants.

避免接触皮肤和眼睛thiosulfate钠溶液的-methoxyacetophenone -Chloro-4.3 '和4-methoxy -苯甲酸是刺激物。

I'm testing to see how long it takes certain people to respond to certain stimuli

我正在做试验，看看人们对刺激物做出反应的时间。

That's not all -- dark chocolate also has theobromine

还没完呢，黑巧克力中还含有可可碱，一种导致无法入眠的刺激物。

Color illusion is a visual phenomenon. This perception has fixed the tendency and can not overcome by subjective efforts.

色彩错觉是一种视觉现象，并非客观存在，是因人的视觉、大脑对外界刺激物的分析发生困难而造成，这种感知有固定的倾向，是主观努力所无法克服的。

Hubel and Wiesel have found cells that respond differentially according to the direction in which a stimulus is moved across the retina.

休博尔和维瑟尔发现了一种细胞，这种细胞会根据刺激物围绕视网膜移动的方向而做出不同的反应。

The system first establishes a baseline for an approaching individual, then flashes the potentially stimulating image on a screen or wall in the subject's eyeline.

系统首先为一个正在接近的个体测定一个基准，然后在这个个体的视线范围内的墙壁或屏幕上闪放潜在的刺激物画面。

Sensorimotor gating is a neural filtering process that allows attention to be focused on a given stimulus, and is affected in patients with neuropsychiatric disorders.

感知动作门控是一种神经的筛滤过程，使得注意力被集中在一个给定的刺激物，并且在神经精神病理方面失调的病患身上受到影响。

Results The clinical observation of 180 patients with entirely developed root apex of acute and chronic apical periodontitis shown that there was no significant difference comparing erythromycin ethylsuccinate-metronidazole-CP with FC in root canal sterilization, therefore, the irritability and poisonousness of the paste can be reduced by using erythromycin ethylsuccinate-metronidazole-CP instead of FC.

为了清除髓腔病源刺激物，促进根尖病变愈合，目前国内大多用甲醛甲酚进行根管消毒。甲醛甲酚属化学制剂，虽具有强烈的杀菌作用，但亦具有刺激性、毒性和抗原性等，而琥珀酸红霉素和甲硝唑在临床上已被证明对厌氧菌有明显疗效，对于根管内的消毒杀菌作用如何，研究报道不多。

This is usually a physical response to infection or inflammation because monocytes or tissue macrophages are activated by various stimuli to liberate various cytokines with pyrogenic activity.

这往往是由于人体对感染及炎症的生理性反应，在其中，单核细胞或组织巨噬细胞被繁多的刺激物激活而释放多种致热性细胞活素。

EyelinkⅡis used in experiment 3 to study the external and internal refence fame inmental rotation. The result is that presenting a number with an external referenceframe, subjects\' internal reference frames can be revised. At the same time, thesubjects tend to use frame rotation.

研究四的两个实验分别采用了汉字数字与阿拉伯数字以及经典的心理旋转的三维立体图形探讨了心理旋转中的表象表征与命题表征的转化，发现表象表征的容量组块是4，在4以下时，表象表征占主导地位，心理旋转采用表象的匹配，但在容量组块超过4时，命题表征的优势显现了出来，对于刺激物的整体加工的效果更为明显。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。