A evaluation method for the performances and quality of chromatographic grade acetonitrile with ultraviolet spectrophotometry and high performance liquid chromatography is presented.

利用紫外分光光度计和高效液相色谱仪建立了色谱纯乙腈的性能和质量的评价方法。

youdao

For example, on the show, actor Wang Kai played Emperor Qianlong. TV viewers loved his performances.

例如，在节目中，演员王凯扮演乾隆皇帝，电视观众很喜欢他的表演。

youdao

The festival includes films, theatrical performances, dance and exhibitions as well as promotions for French food and wine, both of which are very popular in Japan.

电影节包括电影展映、戏剧表演、舞蹈表演和展览，以及对在日本很受欢迎的法国美食和葡萄酒的推广活动。

youdao

But he also drank too much alcohol, smoked and travelled all the time for performances.

VOA: special.2011.03.21

Sometimes the trio would reunite, often for performances that brought attention to political issues.

VOA: special.2009.12.27

The Family Theater presents performances for young people.

VOA: special.2010.10.29

"That means we are getting the rewards, the players are getting the rewards for the performances they're putting in, " Jones added.

BBC: Cardiff striker Jay Bothroyd pushing for England spot

However, but for the performances of Sosa, McGwire, and others, fan interest may have not resurfaced to allow a season like 2012 to occur.

FORBES: Move up http://i.forbesimg.com t Move down

"People will say it's about the result, and we want that start, but I'm just looking for the performances to be right, " he added.

BBC: Alan Tait stamps his authority on Newcastle Falcons