Second, avoid absorbing empty cavity of womb and carefully observe abradant things of artificial abortion while diagnosing premature pregnancy.
避免吸空宫，在诊断早孕做人流术中要注意观察吸出物。

After nitriding, the abradability of the boring axis is increased greatly.
氮化可明显提高镗轴得耐磨性。

Malena canna el tango con voz quebrada.
马莲娜以哽咽得嗓音高唱探戈。

Certainly quebrada took place in this step on the transport.
肯定克夫就发生在这步运上。

abradable coating.
可磨耗涂层

Abradability evaluation of seal coating by impact scraping test machine G.
冲击刮削法评价封严涂层的可磨耗性

The erosion wear resistance is one of the most important properties of abradable seal coating.
抗冲蚀性是可磨耗封严涂层最重要得性能。