beta

简明释义

英[ˈbiːtə]美[ˈbetər]

n. β（希腊字母表的第二个字母）；β项，β类；β等，乙等；β星；β衰变的，β粒子的；β系数，β因素

n. （Beta）（罗马尼亚、波兰、美、印度）布蕾塔（人名）

复 数 b e t a s

英英释义

单词用法

同义词

反义词

例句

1.Beta 2 won't have this problem.

Beta2将不会存在这个问题。

2.The technique is based on beta-glucuronidase, an enzyme from the bacterium Escherichia coli.

该技术基于β-葡糖醛酸糖苷酶（一种来自大肠杆菌的酶）。

3.BETA or tau?

贝塔还是陶？

4.Use: Information roadmap, training, trials and beta.

使用：信息路线图、培训、试用版和测试版。

5.So what makes it "beta," exactly?

那么，确切地说，“测试版”意义何在？

6.Alpha pay for beta performance.

阿尔法的价格，贝塔的表现。

7.It has been in beta since the spring.

该工具从今年春季开始就一直在进行测试。

8.Perform Beta and Acceptance Test.

执行Beta和验收测试。

9.The beta 版 has some bugs that need to be fixed before the final release.

这个beta 版有一些需要在最终发布之前修复的错误。

10.The software is currently in beta 测试版 and will be released to the public next month.

这款软件目前处于beta 测试版，将于下个月向公众发布。

11.As a beta 测试者, you can provide valuable feedback to improve the app.

作为一个beta 测试者，你可以提供宝贵的反馈来改进这个应用程序。

12.The company decided to launch its new product in beta 试用阶段 to gather user insights.

公司决定将其新产品推出到beta 试用阶段以收集用户见解。

13.We are running a beta 版本 of our website to test new features before the official launch.

我们正在运行我们网站的beta 版本，以在正式发布前测试新功能。

作文

In the world of technology and finance, the term beta (β) holds significant importance. It is a measure that reflects the volatility or risk of a security or portfolio in comparison to the market as a whole. Understanding beta is crucial for investors and analysts alike as it helps them gauge the potential risks associated with their investments. A beta value greater than 1 indicates that the security is more volatile than the market, while a value less than 1 suggests that it is less volatile. This concept is not only applicable in finance but also extends to various fields, including software development and product management.In software development, the term beta refers to a stage in the software release life cycle. After the alpha phase, where initial testing occurs, the software enters the beta phase. During this time, the software is released to a limited audience outside the company to gather feedback and identify bugs. This process is essential for refining the product before its official launch. Companies often invite users to participate in beta testing, providing them with an opportunity to experience new features and contribute to the product's improvement.The significance of beta testing cannot be overstated. It allows developers to understand how real users interact with their software, which can lead to valuable insights that might not be apparent during internal testing. Feedback from beta testers can highlight usability issues, performance problems, and other critical aspects that need attention. This collaborative approach not only enhances the quality of the final product but also fosters a sense of community among users who feel their opinions are valued.Moreover, in the context of finance, understanding beta is vital for portfolio management. Investors often use beta to diversify their portfolios effectively. By combining assets with different beta values, they can achieve a balance between risk and return. For instance, a portfolio with a mix of high beta stocks, which are expected to perform well in a bullish market, and low beta stocks, which tend to be more stable, can provide a safety net during market downturns.Investors also utilize beta to make informed decisions about their investments. For example, a stock with a high beta may be attractive to aggressive investors looking for high returns, while conservative investors may prefer stocks with a lower beta to minimize risk. Understanding these dynamics allows investors to align their strategies with their risk tolerance and investment goals.In conclusion, the term beta plays a pivotal role in both the finance and technology sectors. Whether it is assessing the risk of an investment or refining a software product through beta testing, this concept underscores the importance of evaluation and feedback in achieving success. As industries continue to evolve, the relevance of beta will undoubtedly persist, guiding professionals in making informed decisions and fostering innovation. Thus, grasping the multifaceted nature of beta is essential for anyone engaged in these dynamic fields.

在科技和金融领域，术语beta（β）具有重要意义。它是一个度量，反映了某一证券或投资组合与整个市场相比的波动性或风险。理解beta对投资者和分析师来说至关重要，因为它帮助他们评估与投资相关的潜在风险。beta值大于1表示该证券的波动性高于市场，而值小于1则表明其波动性低于市场。这个概念不仅适用于金融，还扩展到多个领域，包括软件开发和产品管理。在软件开发中，术语beta指的是软件发布生命周期中的一个阶段。在初步测试进行的alpha阶段之后，软件进入beta阶段。在此期间，软件会向公司外部的有限用户发布，以收集反馈并识别错误。这个过程对于在正式发布之前完善产品至关重要。公司通常会邀请用户参与beta测试，让他们有机会体验新功能并为产品改进做出贡献。beta测试的重要性不容小觑。它使开发人员能够了解真实用户如何与他们的软件互动，这可以带来在内部测试期间可能未显现的宝贵见解。来自beta测试者的反馈可以突出可用性问题、性能问题和其他需要关注的关键方面。这种协作方式不仅提高了最终产品的质量，还培养了用户之间的社区感，使他们感到自己的意见受到重视。此外，在金融背景下，理解beta对于投资组合管理至关重要。投资者通常利用beta有效地分散投资组合。通过结合不同beta值的资产，他们可以在风险和回报之间实现平衡。例如，一个包含高beta股票的投资组合，预期在牛市中表现良好，以及低beta股票，往往更稳定，可以在市场下跌时提供安全网。投资者还利用beta做出明智的投资决策。例如，一只高beta的股票可能吸引寻求高回报的激进投资者，而保守投资者可能更喜欢低beta的股票以最小化风险。理解这些动态使投资者能够将其策略与风险承受能力和投资目标对齐。总之，术语beta在金融和科技行业都扮演着关键角色。无论是评估投资风险还是通过beta测试来完善软件产品，这一概念强调了在取得成功过程中评估和反馈的重要性。随着行业的不断发展，beta的相关性无疑会持续存在，引导专业人士做出明智的决策并促进创新。因此，掌握beta的多面性对于任何参与这些动态领域的人来说都是必不可少的。