They trained one lemur to open the hinged door, then had four lemurs watch their comrade repeatedly open it and get snacks inside.
他们训练一只狐猴打开绞合门，让它四个同类在旁边观看它反复打开罐子来拿吃食。
This is a CD storage group. Left is a vertical style with a hinged door, right has three drawers of which on drawer has 5 books for holding disks.
这是一款组合CD柜，左边为立柜式，右边为抽屉式，而且其中有一个抽屉里有5本专门存放碟片的册子。
To test prosimian social learning abilities, Stoinski and her team built a snack-filled tube with two different ways to open it -a hinged door and a sliding door.
为了研究原猴亚目的社会学习能力，斯托因斯基和她的团队做了一个小食罐，可以用两种办法打开——罐子有一道绞合门，还有一道推拉门。
To test prosimian social learning abilities, Stoinski and her team built a snack-filled tube with two different ways to open it — a hinged door and a sliding door.
为了研究原猴亚目的社会学习能力，斯托因斯基和她的团队做了一个小食罐，可以用两种办法打开——罐子有一道绞合门，还有一道推拉门。
Each compartment should have a hinged seal door with a concealed or piano-type hinge.
每个隔室应具有一个带暗装或钢琴型铰链的铰接密封门。
At each end of the longhouse was a door with a covering of animal hide or hinged bark that could be lifted up for entering and exiting.
长屋两端都有一扇门，门上都覆盖着兽皮或用铰链拼接的树皮。它们在人进出时可被提起。
At each end of the longhouse was a door with a covering of animal hide or hinged bark that could be lifted up for entering and exiting.
长屋两端都有一扇门，门上都覆盖着兽皮或用铰链拼接的树皮。它们在人进出时可被提起。
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