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Identification for Sildenafil and its metabolites by HPLC/MS;

液质联用仪在鉴别保健食品中伟哥及其在人体中代谢产物的应用

Identification of sildenafil in the patent Chinese medicine-Traditional Chinese Viagra by FTIR;

应用FTIR分析技术快速鉴定中药伟哥中的西地那非

According to scientists, drinking a glass of pomegranate juice a day can act just like Viagra.

根据科学家的说法，每天饮用一杯石榴汁，效果就像威而钢一样。

Russian-born American pianist noted for his interpretations of Chopin and Liszt.

霍罗威茨，弗拉基米尔1904－1989俄裔美国钢琴家，因其对肖邦和李斯特作品的演奏而著名

bottom up authority

自下而上的权威 自下而上的权威

They milled the steel.

他们碾压钢而成钢条。

He gulped the whisky in a swallow.

他把一杯威士忌一饮而

Where was the threat coming from?

对中国的威胁从何而来？

Where have the threats come from in recent decades?

对中国的威胁从何而来。

bounce a person out of his right

威胁某人而夺其权利

INVESTIGATION ON IRON & STEEL INDUSTRY IN JAPAN, SWEDEN AND NORWAY

日本、瑞典、挪威钢铁工业考察纪实

Research on Secondary Cooling of Billet for ROKOP Continuous Casting Machine of Chuanwei Irom & Steel Group Co.;

威钢ROKOP高效方坯连铸二次冷却的研究

Teaching: How to play Ravel s Jeux d eau;

拉威尔钢琴曲《水的嬉戏》的演奏教学

The Perform Research of Ravel Piano Work "Jeux D'Eau"

拉威尔钢琴作品《水之嬉戏》演奏研究

A Study on the Harmony in Ravel's Suite the Mirror

拉威尔钢琴组曲《镜子》的和声研究

and alloy steels usually take the name of the alloy element, such as chrome steel, nickel steel, manganese steel, silicon steel, nickelchromium steel, tungsten steel, nickel-vanadium steel, etc.

合金钢通常因合金元素而得名，如铬钢、镍钢、锰钢、硅钢、镍铬钢、钨钢、镍钒钢等。

William Wilberforce worked hard to end slavery.

威廉·威尔伯福斯为结束奴隶制度而奋斗。

temper-stressed steel

(为)去除应力(而)回火(的)钢

He is angry about the loss of his pen.

他因为丢了钢笔而生气。

Pump case are welded castings steel and steel plates.

泵壳是由铸钢与钢板焊接而成的。