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- single donor platelets 单采血小板
- Platelets can be given as pools made from several units of whole blood from different donors or single donor units obtained by hemapheresis. 血小板可从多种途径获得，包括从多个捐献者的全血中提取的血小板库以及单个捐献者的血浆单采。
- Vasquez told reporters the United States, the largest single donor to the World Food Program, has not yet decided if it will increase donations in the wake of rising food prices. 瓦斯逵兹告诉记者，美国作为向世界粮食计划署提供捐助最多的国家，现在还没有决定是否增加援助。
- Using anonymous donors' gametes, a treatment in assisted reproductive technology (ART), may result in inadvertent consanguineous mating, especially when a single donor's gametes are multiply used. 摘要:使用匿名捐赠者的精卵是人工生殖手术中的一个方法，然而在多次使用同一捐赠者的精卵时，却可能会衍生出一些风险。
- Relationship between donor platelet count and the amount of blood processing during platelet pheresis 机采血小板供者采前血小板计数与全血处理量的关系
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- Do you want a single or a return ticket? 你要单程票还是往返票?
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- I have had to work for every single penny I earned. 我挣的每一便士都是辛苦工作得来的。
- The huntsman fired a single shot at the lion and settled its hash. 猎人朝那只狮子开了一枪，把它打死了。
- Five twenties and ten single, please. 请给我5张20元的和10张1元的。
- She wore a single orchid on her evening dress. 她在晚礼服上缀着一朵兰花。
- Up to yesterday, I thought he was single. 直到昨天，我一直以为他是独身。
- Can you let me have a room with two single bed? 可以给我一间两张单人床的房间吗？
- One of four offspring born in a single birth. 四胞胎之一一胎出生的四个孩子中的一个
- For strong sewing use double, not single thread. 为了缝得牢，用双线，而不要用单线。
- A single grain of a cereal plant. 谷粒禾谷类作物的一个颗粒
