1. Brushless DC motor from the stator core structure are divided into alveolar, a core non-alveolar, non-core non-alveolar and alveolar hollow stator Cup. 无刷直流电机从定子的结构来看分为有铁心有齿槽、有铁心无齿槽、无铁心无齿槽和无齿槽空心杯定子。
2. The alveolar cavities were made of single-layer capillary networks and the alveolar cavities varied in size. The alveolar cavities were half-hollow spheres, concave to outside and base to inside. 单层毛细血管网围成肺泡腔，腔体大小不一，伸展状态较好的肺泡呈现出凹面向外，底面朝内的半空心球状结构。
3. Words starting with the same consonant may be ordered under different listings depending on how that consonant is pronounced in that word. 以相同元音起头的单词可能因为其辅音读音的不同被编入不同的部分中。
4. There are great many alveolar ducts in the respiratory portion. Each respiratory bronchiole branched and formed many generous alveolar ducts. 肺呼吸部肺泡管的数量多，每支呼吸性细支气管分出多条肺泡管，肺泡管宽大；
5. Coming to alveolar, these ions will promote the alveolar mucosa cilia movement to improve the function of lung ventilation, and improve the blood flow and oxygen capacity. 负氧离子到达肺泡时，促进肺泡粘膜上的纤毛运动，改善肺部的换气功能，提高血流量和携氧能力。
