beta

UK:  ['bi:tə]

US:  ['bi:tə]

复数：betas  

n.

1.β测试版

2.贝塔

3.〔股〕(证券的)β因素

4.希腊字母β

5.第二位的东西

6.希腊字母第二字

7.〔化〕β位,第二位

8.【天文学】β星〔星座中第二等最亮的星〕

adj.

1.贝它

2.〔化〕第二位的,β位的

1 . Beta carotene, which has been shown to help every cell in the body stay healthy, also happens to be a skin-targeted nutrient.
β胡萝卜素已被发现可以帮助身体里的每个细胞保持健康，而且很巧，它还是针对皮肤的营养物。

2 . It will be published periodically once or twice a week, leading up to the first public beta.
将定期公布一次或每周两次，领导成立以来首次公开测试。

3 . Also, there was an increase in the number of mail messages per active 15-minute user during our beta, and this impacted our results as well.
另外，在beta版本中，每15分钟活动用户的邮件消息数增加了，这也影响了我们的结果。

4 . CalDAV is supported by Google Calendar, Yahoo Calendar beta and others, making it a now potentially fully-synchronized Calendar app.
CalDAV得到了Google日程，Yahoo日程测试版和以及其它的日程的支持，有望成为一个支持全面同步的日程软件。

5 . One of the many advantages of a beta program is that this support and tracking mechanism can be exercised.
测试版程序的许多优势之一是该支持及跟踪机制可以实行。