fiber ribbon excess length 光纤余长
optical fiber excess-length 光纤余长
Long length excess 超长附加费
excess fiber length 光纤余长
Objective:To assess existence and preventability of adverse drug events(ADEs) and to investigate excess length of stay and extra hospital charges of the ADEs.
目的：调查住院病人药物不良事件（ADE）发生率、因ADE而造成的医疗费用、延长的住院时间及ADE的可防范率。
The physical significance of fiber excess length was illuminated and a case study based on the typical construction of loose tube layer strnded cables was made.
本文对光纤余长的概念作了完整的阐述，给出了光纤余长的明确定义，阐明了光纤余长的物理意义。
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