no op

The Study and Performance on Beethoven's Piano Concerto No.2 in B Sharp Major OP.19

贝多芬降B大调第二钢琴协奏曲Op.19的研究与演绎

There's no mention of the op in there.

里面没有提及到这次行动

Beethoven String Quartet, Op.18, No.2, final Movement.

贝多芬弦乐四重奏，作品18号，第二首，末乐章。

NP-HEF-S had no effect on OP and COL I mRNA expression, but it could increase the OC mRNA express amount about 5 times than that of control group at 10 times concentration.

10倍量的NP-HEF-S可使OC mRNA表达量明显提高，定量分析表明其表达量近5倍于空白对照组，但对OP和COLⅠmR-NA表达影响甚微。

String Quartet No.30 in A major , Op. 93, Quatuor brillant.

大调第三十弦乐四重奏曲, 作品93, “灿烂四重奏曲”