对84例（84耳）气化型乳突患者同时行耳道成形术和鼓室成形术。

All the patients were treated with canalplasty, and 84 cases(84 ears) with mastoid process of pneumatic type were treated with tympanoplasty and canalplasty.

youdao

我们已经通过可见紫外光谱、透射电子显微术、X射线衍射和电气化学测量法对金纳米花的特性进行了分析。

The GNFs have been characterized by UV-visible spectroscopy, transmission electron microscopy (TEM), X-ray diffraction (XRD), and electrochemical measurements.

youdao