... contractible topological space 可缩拓扑空间 contracting function 收缩函数 contracting mapping principle 压缩映射原理 ...
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extending and contracting function 伸缩功能
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Purpose To study the Value of Contracting function of gallbladder to judge acute hepatitis, especially its prognosis.
目的探讨胆囊收缩功能对判断急性肝炎，特别是对判断急性肝炎预后的价值。
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The bill would also allow contracting out of the examination function which means that foreign entities could be in a position to determine U.S. property rights.
CENTERFORSECURITYPOLICY: Center For Security Policy
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