The other vaccine (Shanchol) is pending WHO prequalification and provides longer-term protection against V. cholerae O1 and O139 in children under five years of age.

另有一种疫苗（Shanchol）正在等待通过世卫组织资格预审，该疫苗在5岁以下儿童中对霍乱弧菌和O139提供较长期的保护。

youdao

What five steps need to occur to improve A-V communication systems?

为了促进视听传播系统，需要采取哪五个步骤？

youdao

The test has also proved that both types of immersion nozzles, one with five holes and the other "v"-shaped design are very effective in decreasing the penetration depths in moulds.

试验也证明了五孔和喇叭形伸入式水口是浇注方坯的两种好的水口形式，这两种水口对减小流股在结晶器内的穿透深度是十分有效的；

youdao

D-A-V-I-D Well, if I've got a five-letter word like D-A-V-I-D, well, that's like five bytes and yet we only have the ability thus far in this class to return one thing at a time I can't return five bytes to you, but wait a minute, those bytes by nature of a computer are just stored in RAM.

好的，如果有5个字母的单词，如，那是5个字节,我们只能返回一个东西,而不能返回5个字节，等一下，这些字节被计算机本能地,存储在内存中。

哈佛公开课 - 计算机科学课程节选

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ECONOMIST: Star woes

She is one of six justices -- it's not five, it's six justices -- who voted to uphold Roe v.

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