螺丝湾电站水轮发电机设计应用双鸽尾磁极联结结构，为高应力转子设计提供了新路。
Using double dovetail in coupling pole is a new idea of design of rotor under high stress.
分析了导致鸽尾铣刀产生淬火裂纹的因素，设计了能有效预防鸽尾铣刀淬裂的热处理工艺。
Several factors leading to quenching crack of dovetail cutters were analyzed. The heat treatment process was designed to prevent dovetail cutters from cracking.
她的话清澈如水晶，比斑尾林鸽咕咕的叫声还要悦耳然而却像冰块似的划破了寂静。
Her words rang out crystalclear , more musical than the cooing of the ringdove , but they cut the silence icily.
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