Objective To develop a procedure for batch preparation of universal red blood cells converted from group B to group O and provide universal red blood cells for clinic.

目的建立B→O血型转换红细胞（通用型红细胞）批量制备工艺，为临床提供通用型红细胞制品。

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The TTL video signal from PC is converted into R, G, B video signals through PC video interface circuit.

来自个人计算机（PC）的TTL视频信号由PC视频接口电路转换成R、G、B视频信号。

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The polo-playing, race-car-driving Lothario enjoyed such toys as a stable of polo ponies, a converted B-25 bomber and a 17th-century house in Paris--all spoils of his divorce from Duke.

FORBES: For Love or Money

Buildings that were class C real estate are being converted into class B.

FORBES: China's Non-Bubble Housing Bubble

Never mind that the company has used some of the funding to hire computer engineers, or that it converted from a traditional nonprofit to a B corporation, a new type of company that is contractually required to be socially and environmentally responsible.

NEWYORKER: You��re Welcome