琼斯有10年没吹小号了。Jones hasn't touched a trumpet in 10 years.阿尔夫在我们学校的管弦乐队吹小号.Alf played the trumpet in our school orchestra.鲁道夫急切地听着, 这音乐叫他大为倾倒,眼睛盯着那吹小号的黑人.Rudolph leaned forward intently, gloriously battered by the musi...
The reaction conditions on oxidation of 2 - methylpyridine to 2 - acid by oxidation of potassium dichromate were studied.研究了以2-甲基吡啶为原料,以重铬酸钾为氧化剂,利用化学氧化法合成 2- 吡啶甲酸的反应条件....
他还为歌剧 、 著名的交响曲 、 帕格尼尼随想曲和舒伯特抒情曲谱写钢琴曲.He also made many exuberant piano transcriptions of operas, famous symphonies, Paganini Caprices, and Schubert Lieder....
At closer range, the miliary pattern is seen throughout the lung.近距离见分布于全肺的粟粒性肉芽肿.If pleural nodules are visible, the pattern is random ( miliary ) or perilymphatic.如果可见胸膜下结节, 则为随机 ( 粟粒状 ) 型或淋巴管周围型.Random distribution is...