true positive是什么意思

用法例句

Simple Discussion about How to Use and Maintenance UPS Correctly;

浅谈UPS的正确使用和维护

combining many years working practice work summary and introspection about party-building and thought-politics education,the abthor concluded them to ten kinds of realtionship which neede correctly dispose:1.

结合自己的工作实践,对党建与思想政治工作总结和反思,归纳成需要正确处理的十种关系:1。

Sacred duty of “Television Man” ——Try to comment on holding the direction of public opinion of television news correctly;

“电视人”的神圣职责——试论正确把握电视新闻的舆论导向

The Correctness of Lenin s Choice to Take the October Revolution Path;

列宁选择十月革命道路的正确性

To contrast view of mathematics with view of life and world,analyzing from view of knowledge and science philosopher,we thought view of mathematics had not correct or error,but it was rational or not.

我们要谨慎地使用“正确的数学观”等话语。

By observing the history of science, this article discusses the relation between science and correctness.

本文通过科学史的考察,探讨科学与正确之间的关系。

In this paper, we are concerned with positive solutions of the nonlinear (n-1,n) conjugate boundary value problem x(n)+ λa(t)f(t,x(t))=0,0≤t≤1, x(k)(0)=0,0≤k≤n-2,u(1)=0, where λ>0 is a real parameter.

本文讨论了非线性（ｎ－１，ｎ）共轭边值问题ｘ（ｎ）＋λａ（ｔ）ｆ（ｔ，ｘ（ｔ））＝０，０≤ｔ≤１，ｘ（ｋ）（０）＝０，０≤ｋ≤ｎ－２，ｕ（１）＝０，当λ在某一取值范围内变化时，得到上述问题存在正确的一些充分条件。

Deals with a class of singular nonlinear two point boundary value problem -y″=f(x,y),0≤k<x<1,y′(k)=C,y(1)+Dy′(1)=η ( D >0) with a view of obtaining the existence and uniqueness of positive solutions.

研究了一类奇异非线性两点边值问题－ｙ″＝ｆ（ｘ，ｙ），０≤ｋ＜ｘ＜１，ｙ′（ｋ）＝Ｃ，ｙ（１）＋Ｄｙ′（１）＝η（Ｄ＞０）的正确的存在性和唯一性，其中假定函数ｆ（ｘ，ｙ）关于变量ｙ具有奇性（ｌｉｍｙ→０＋ｆ（ｘ，ｙ）＝＋∞

This paper emphasize the introduction of proper operate methods about the car with automatic transmission in some cases , than analyze its principle and importance and research the harm of improper operation.

着重介绍汽车自动波几种使用状况中的正确操作,分析其原理及其重要性,并深入研究非法操作的危害性。

According to the assessment contents and assessment types,teachers are demanded that they should give proper and timely assessmeny to their pupils during each teaching chain.

根据英语教学评价内容和评价类型,在初中英语教学各环节中,教师应给予学生正确适时的评价。

but also a contest of proper and flexible application of strategy, which has been fully dis played in Sino-Russian and Sino- Italian matches during the world women vol leyball championship.

排球比赛,不仅是实力的较量,更是正确灵活地运用谋略的角逐。

So many students are puzzled with the correct comparison between the relations of the particle consistency in electrolytic solution that correctly grasping it can help understand the knowledge of hydrolysis and electrolysis in order to improve students’ comprehensive analytic capability.

电解质溶液是中学化学的一个重要组成部分,是高考的热点,电解质溶液中微粒浓度关系的正确比较与判断,常常是很多学生学习的难点和盲点。