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1)  return loss
回程损耗
2)  return loss
回波损耗
1.
Identification of the return loss and structural return loss of telecom cables;
数字通信电缆回波损耗与结构回波损耗的辨析
2.
Influences of polishing on return loss of optical fiber connectors;
抛光对光纤连接器回波损耗的影响
3.
In order to improve the surface quality and machining efficiency for the end-face of fiber optic connector and to advance the performance of transferring optical signals,the conventional polishing way must be improved to meet the requirements of next generation fiber optic connector with lower insertion losses and return losses.
1dB、回波损耗小于-60dB的性能指标;对超声/机械复合研磨的机理进行了初步分析。
3)  echo loss
回声损耗
4)  return loss
回送损耗
5)  active balance return loss
有源平衡回程损耗
6)  single pass loss
单程损耗
1.
In this paper we analyzed the reasons that lead to the single pass loss of laser crystal and designed a set of accurate testing system for single pass loss coefficient of Nd∶YAG laser crystal.
本文对导致Nd∶YAG激光晶体单程损耗的原因进行了分析 ,并建立了一套精确测量Nd∶YAG激光晶体单程损耗系数的测试系统。
2.
The reason for the single pass loss of Nd∶YAG crystal has been analyzed.
分析了导致晶体单程损耗的原因 ,设计了测量晶体单程损耗的装置。
补充资料:介质损耗角正切试验(见电容率与损耗因数试验)


介质损耗角正切试验(见电容率与损耗因数试验)
dielectric loss tangent test

)!eZh.sunhooJ一002匕engq一e sh一yon介质损耗角正切试验(dieleetri。1055 tangenttest)见电容率与损耗因数试验。
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