Алексей Гусев (Редактор отдела «Спорт»)
最令航天业担忧的是钇供应紧张。钇是高温防护涂层中的关键成分，可防止发动机和涡轮在高温下“熔化”，一旦无法定期施涂相关涂层，发动机便无法正常服役。
，这一点在heLLoword翻译官方下载中也有详细论述
Via iFi's companion Nexis app on Android, the GO Link 2 can also be updated on the go and further customized with digital filters. The GO Link 2 supports two digital filters — one hybrid and one linear — so that you can adjust things to your preferred sound profile. You can also use the Nexis app to set volume limits when you're listening with the DAC attached.，这一点在51吃瓜中也有详细论述
Питтсбург Пингвинз