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unknowns

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unknowns是什么意思
英式音标:[ʌn'nəʊnz]英式读音
美式音标:[ʌn'noʊnz]美式读音
词义:

n.

不知名或不出名的人( unknown的名词复数 );未知的事物;未知数;

用法:

双语例句

He was an unknown painter one year ago.
一年前,他还是一个不为人知的画家。

The disease was practically unknown ten years ago but then it flared and spread like wild fire until it reached epidemic proportions.
这种疾病10年前几乎无人知晓,可它突然爆发象野火般迅速传播,直至流行甚广。

权威例句

Current unknowns in the three neutrino framework

Using unknowns to prevent discovery of association rules

Using unknowns to prevent discovery of association rules

The known unknowns of antigen processing and presentation.

The knowns, known unknowns and unknowns of sequestration of soil organic carbon

Cornel Zwierlein. Imperial Unknowns: The French and British in the Mediterranean, 1650–1750.

On the heptic diophantine equation with three unknowns 5(x^2+y^2 )-9xy=35z^7

Teacher expectations and self-fulfilling prophecies: knowns and unknowns, resolved and unresolved controversies

Professional Development in Integrating Technology into Teaching and Learning: Knowns, Unknowns, and Ways to Pursue Better Questions...

As manufacturing continues to contract, the winds of change are blowing through the industry, with many unknowns still on the horizo...
造句:

1. It’s extremely hard to prepare for the known unknowns until you take them seriously.

为已知的未知事件做准备相当困难,除非你重视他们。

article.yeeyan.org

2. There are still more unknowns.

还有更多的未知因素。

www.ebigear.com

3. There are simply too many unknowns for me or anyone else to advise you on how best to prepare for competition.

在我或者其他任何人建议你关于如何有效的做好竞争的准备时,这里的确有太多的未知数。

bbs.bikehome.net

4. You can be more productive, because governance removes some of the unknowns and answers basic questions about SOA.

您的工作会更有效率,因为治理去掉了某些未知因素,并对某些关于SOA 的基本问题作出了回答。

www.ibm.com

5. The Jack screws still have a few unknowns concerning hub location that I need to contend with.

该杰克螺丝,仍然有一些未知因素有关的枢纽位置,我要与。

danci.911cha.com

6. Obviously, a project is riskiest at the start, because of the unknowns that lie ahead; you rarely know what all the risks are at the start of a project.

显然,一个项目在开始时风险最大的,因为未知的总是在前面;在项目的一开始你几乎很少知道什么是项目的所有风险。

www.ibm.com

7. Now I have two equations with two unknowns.

现在是两个等式里有两个未知数。

open.163.com

8. We also know there are known unknowns; that is to say we know there are some things we do not know.

我们也知道还有一些已知的未知,也就是说我们知道自己还有一些不知道的事情。

news.iciba.com

9. To save computer storage, the paper uses method of condensing all the unknowns in domain of boundary element to coupling surface to realize couple between finite element and boundary element.

本文采用了将边界元区域的全部未知量凝聚到耦合面上的方法来实现有限元与边界元的耦合,从而达到节省内存的目的。

dict.cnki.net

10. And what consequences will flow from all these unknowns?

什么后果会从所有这些不知道当中产生?

article.yeeyan.org

11. We also know There are known unknowns.

我们也知道,有些是已知的不知。

blog.sina.com.cn

12. If you have written any nontrivial software, you can relate to the unknown unknowns problem — one of the biggest problems in software design.

如果您曾编写过一些重要软件,您可能涉及过未知之未知问题 —软件设计中最大的一个问题。

www.ibm.com

13. Unless they are documented and signed off, the project itself might have quite a few unknowns at the very onset.

除非将其形成文档,并最终签署确定,否则刚一开始项目本身就可能有很多未知的地方。

www.ibm.com

14. Projects that introduce new technologies, platforms, or general unknowns fall into the middle of the risk curve.

引入新技术、平台或一般不知名的东西的项目将落入仍现曲线的中间。

www.ibm.com

15. Some scientists stress that the research is limited, and there are many unknowns.

一些科学家强调,他们的研究是有限的,有很多未知数。

danci.911cha.com

16. Some scientists stress that the research is extremely limited, and there are too many unknowns. They say, though, that the documented health problems in wildlife are disconcerting.

有些科学家强调这次调查局限性很大。存在未知数太多。不过,他们称记载中的野生动植物健康问题还是令人不安。

bbs.chinadaily.com.cn

17. Some scientists stress that the research is extremely limited, and there are too many unknowns. They say, though, that the documented health problems in wildlife are disconcerting.

有些科学家强调这次调查局限性很大。存在未知数太多。不过,他们称记载中的野生动植物健康问题还是令人不安。

bbs.chinadaily.com.cn

18. Any flight test and wind tunnel correlation always suffers from a great number of unknowns.

在对飞行试验与风洞试验进行比较时总有大量的未知数。

-- 来源 -- 英汉 - 辞典例句

19. The mesh points are numbered with index k in the order in which the unknowns are considered.

网格点按所考虑的未知量以脚标k来计数。

-- 来源 -- 英汉 - 辞典例句

20. A system with as many equations as unknowns will be consistent.

一个方程数和未知量数一样多的方程组将是相容的。

-- 来源 -- 英汉 - 辞典例句

21. The unknowns in the above equation are referred to the local numbering system.

上述方程中,未知数是属于局部编号系统的。

-- 来源 -- 英汉 - 辞典例句

22. The unknowns in the equations are the values of the dependent variables at the node.

方程中的未知数是结点上因变量的值。

-- 来源 -- 英汉 - 辞典例句

23. We could attempt to get around this difficulty by initially assigning the arbitrary value to another of the unknowns rather than to Xn.

开头对另一个而不是Xn的未知数指定为任意常数,能试图避免这个困难。

-- 来源 -- 英汉 - 辞典例句

24. There are also plenty of unknowns.

现在还都是未知数。

-- 来源 -- 英汉非文学 - 生命科学 - 回顾与展望 - renleiyubingmo

25. It was like a single equation with two unknowns.

这挺像两个未知数组成了个简单方程。

-- 来源 -- 英汉文学 - 1984 - 1984-1

26. Not solvable for the unknowns by the same set of values.Used of two or more equations or inequalities.

不可解的同一系列值的情况下由于有未知数而无解的。用于两个或两个以上的等式或不等式

-- 来源 -- 英汉 - 短句参考

27. Each equation involves five unknowns.

每个方程包括5个未知量。

-- 来源 -- 英汉 - 辞典例句

unknowns

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