If you want to train a laboratory rat to pull a crank to get a food pellet, the reflex will be scratched in deeper if the creature is rewarded with some regularity but not all the time.

如果你想训练一只实验室老鼠拉曲柄去拿到一粒小丸，并定时给它一些小奖励的话，(但不是每次都一样，)那么这个小东西的条件反射会更强烈。

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They were rewarded with an M&M candy each time they correctly completed the task without help and with a less desirable food pellet when they completed the task with hints from the help icon.

只要它们能够在不接受帮助的条件上正确地完成任务，他们就会被奖励一块M&M糖果。 如果它们通过点击帮助图标获取提示的方式完成任务，只能得到一个不太令它们满意的食物丸。

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Is suitable to the medicine, the date, food, the agricultural chemicals and the special profession, is the ideal pellet pulpous state viscosity fluid fills the equipment.

适用于医药、日化、食品、农药及特殊行业，是理想的颗粒浆状粘度流体充填设。

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For instance, every time a friend puts a picture of food up on Instagram, a little hamster feeder could dispense a flavorless pellet.

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