However, the modulation - demodulation of ultraviolet and voice transmission are the key technologies.然而, 紫外光通信的 调制解调技术 以及语音传输是整个系统的关键难点.FM receiver through demodulation , the frequency signals into sound signals.调频接收机通过...
On the left, nodules are so numerous, that an air bronchogram is visible.在左侧, 结节数量众多, 以致可见空气支气管征.Results are of great importance: opaque glass sign , alveolar nodular sign , pathologic air bronchogram sign.结果: 磨砂玻璃征,腺泡样结...
Shona showed me round the exhibits.肖纳带我参观了展品。She came in for a coffee, and told me about her friend Shona.她进来喝了杯咖啡，并向我谈起了她的朋友肖纳。Language: English is the official language, But Shona and Ndebele are widely spoken.语言: 英语为官...
...a barroom brawl.酒吧滋事I quickly followed suit , and descending into the barroom accosted the grinning landlord very pleasantly.我赶紧依样画葫芦, 下楼到酒吧间去,十分愉快地跟那个笑嘻嘻的店老板打招呼.Son: " Are you often came out to get lost from barroom?...