笼架具设计不科学，生产经营缺乏统一管理。
The design of the case was unscientific, and the business was lake of unified administration.
在你身后，一位老者提笼架鸟，穿过一堆公事包和三件套西服，去喝早茶。
Behind you, between briefcases and three-piece suits, an old man with his caged bird makes his way to morning tea.
目的探讨实验性应激、笼架水平对中国地鼠情绪唤醒水平的影响程度及相互关系。
Objective To investigate effect of experimental stress and cage shelf level on emotionality in Chinese Hamster.
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