positive+result

См. также в других словарях:

• Positive control — may refer to:* Positive control group in scientific control * Positive control, the Air traffic control practice of controlling aircraft whose positions are determined by direct radar observationA positive control is a procedure that is very… …   Wikipedia

• positive — pos|i|tive1 [ pazətıv ] adjective *** ▸ 1 completely sure ▸ 2 expecting good things ▸ 3 showing agreement ▸ 4 situation, etc.: good ▸ 5 for emphasis ▸ 6 trying to help/improve ▸ 7 showing improvement ▸ 8 showing condition ▸ 9 number: above zero ▸ …   Usage of the words and phrases in modern English

• positive — I UK [ˈpɒzətɪv] / US [ˈpɑzətɪv] adjective *** 1) [never before noun] completely certain positive (that): Are you positive that there s been no mistake? positive about/of: We d met before – I was positive about that. We ll make money from this… …   English dictionary

• positive — I. adjective Etymology: Middle English, from Anglo French, from Latin positivus, from positus, past participle of ponere Date: 14th century 1. a. formally laid down or imposed ; prescribed < positive laws > b. expressed clearly or peremptorily …   New Collegiate Dictionary

• positive*/*/*/ — [ˈpɒzətɪv] adj 1) completely certain We d met before – I was positive about that.[/ex] Are you positive that there s been no mistake?[/ex] 2) believing that good things will happen, or that a situation will get better Syn: optimistic Ant:… …   Dictionary for writing and speaking English

• positive — 1. Affirmative; definite; not negative. 2. Denoting a response, the occurrence of a reaction, or the existence of the entity or condition in question. 3. Having a value greater than zero. [L. positivus, settled by arbitrary agreement, fr. pono,… …   Medical dictionary

• positive control —    Those samples when run in a chemical reaction give a positive result. Those samples give the same result each time …   Forensic science glossary

• Positive psychological capital — is defined as the positive and developmental state of an individual as characterized by high Self Efficacy, Optimism, Hope and Resiliency. [‏• Luthans F., Youssef, C.M. (2004). Human, social, and now positive psychological capital management:… …   Wikipedia

• positive — pos‧i‧tive [ˈpɒztɪv ǁ ˈpɑːz ] adjective 1. good or useful: • When interest rates fall, there is a positive effect on business confidence. • He felt that these meetings did not make any sort of positive contribution to branch performance. 2.… …   Financial and business terms

• Positive — is a property of positivity and may refer to: Mathematics and science * Positive number, a number that is greater than 0 * Positive operator, in functional analysis, a bounded linear operator whose spectrum consists of positive real numbers *… …   Wikipedia

• Positive vorticity advection — Positive vorticity advection, or PVA, is the result of higher values of vorticity advecting into lower values of vorticity. DevelopmentVorticity in the atmosphere is created in three different ways, which are named in their resultant vorticity.… …   Wikipedia