1·You can be alert, even though the intensity of the stimulus is quite low.
即使刺激的强度很低,你也要保持警惕。
2·Concentration of the samurai in castle-towns had acted as a stimulus to trade.
武士在城堡城镇的集中刺激了贸易的发展。
3·Whales being sociable animals probably need the stimulus of sizeable gatherings to induce reproductives behavior.
鲸作为社会性动物,可能需要大规模聚集的刺激来诱导繁殖行为。
4·Heart and respiration monitors provide the investigator with the number of heartbeats or breaths taken when a new stimulus is presented.
当新的刺激出现时,心脏和呼吸监测仪为研究者提供其心跳或呼吸的次数。
5·The difference between the two measures provides the researcher with an indication of the level and duration of the response to the stimulus.
这两种测量方法的差别为研究者提供了对于刺激反应的水平和持续时间的指示。