And he had to attach something to dogs so that their saliva would pour out so he could study saliva.
他给狗套上了一些装置,来收集狗的唾液用以研究。
What he would do is he'd put food powder in the dog's mouth to generate saliva.
他的做法是,给狗喂食,让狗分泌唾液。
But Pavlov observed that when somebody entered the room who typically gave him the food powder, the dog--the food powder saliva would start to come out.
他注意到,当给它喂食的人,进屋时,狗便开始分泌唾液。
No idea why he wanted to study saliva, but he then discovered something.
他研究唾液分泌的初衷我们不得而知,但他却因为这个研究而有所发现。
And later on if you right before or right during you give the dog some food you--you ping a bell the bell will cause the saliva to come forth.
,在喂食前或者喂食过程中,你摇铃,铃声就会加速唾液的分泌。
If you get--They really count the number of cubic centimeters of saliva.
图标记录了分泌出的唾液量。
When the bell comes connected with food, there's a lot of saliva.
当铃声和食物形成了联系,狗会因为铃声的出现而分泌大量唾液。
He was interested in saliva.
他研究的是唾液的分泌。
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