положительный угол атаки
большой угол атаки
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[А.С.Гольдберг. Англо-русский энергетический словарь. 2006 г.]
Англо-русский словарь нормативно-технической терминологии. academic.ru. 2015.
Positive Discipline — (or PD) is a discipline system used by schools that focuses on the positive points of behaviour. Some practitioners believe that educators should act with a philosophy that there are no bad children, just good and bad behaviors. You can teach and … Wikipedia
Positive end-expiratory pressure — (PEEP) is the pressure in the lungs (alveolar pressure) above atmospheric pressure (the pressure outside of the body) that exists at the end of expiration.[1] The two types of PEEP are extrinsic PEEP (PEEP applied by a ventilator) and intrinsic… … Wikipedia
Incidence algebra — In order theory, a field of mathematics, an incidence algebra is an associative algebra, defined for any locally finite partially ordered set and commutative ring with unity. Contents 1 Definition 1.1 Related concepts 2 Special elements … Wikipedia
Incidence matrix — In mathematics, an incidence matrix is a matrix that shows the relationship between two classes of objects. If the first class is X and the second is Y, the matrix has one row for each element of X and one column for each element of Y. The entry… … Wikipedia
Incidence (aérodynamique) — Pour les articles homonymes, voir Incidence. Sur ce graphique, les lignes noires représentent le flux d air. L aile est présentée en coupe. l angle α est l angle d incidence. En mécanique des flui … Wikipédia en Français
Angle of incidence — is a measure of deviation of something from straight on , for example: in the approach of a ray to a surface, or the angle at which the wing or horizontal tail of an airplane is installed on the fuselage, measured relative to the axis of the… … Wikipedia
False positive paradox — The false positive paradox is a situation where the incidence of a condition is lower than the false positive rate of a test and therefore when the test shows that a condition exists, it is probable that the result is a false positive. If there… … Wikipedia
Global incidence of teenage pregnancy — Industrialized and developing countries have distinctly different rates of teenage pregnancy. In developed regions, such as North America and Western Europe, teen parents tend to be unmarried and adolescent pregnancy is seen as a social issue. By … Wikipedia
Flight dynamics — is the science of air and space vehicle orientation and control in three dimensions. The three critical flight dynamics parameters are the angles of rotation in three dimensions about the vehicle s center of mass, known as pitch , roll and yaw… … Wikipedia
Epidemie — Épidémie Une épidémie désigne l augmentation rapide de l incidence d une pathologie en un lieu donné sur un moment donné, sans forcément comporter une notion de contagiosité. En pratique, ce terme est très souvent utilisé à propos d une maladie… … Wikipédia en Français
Risque épidémique — Épidémie Une épidémie désigne l augmentation rapide de l incidence d une pathologie en un lieu donné sur un moment donné, sans forcément comporter une notion de contagiosité. En pratique, ce terme est très souvent utilisé à propos d une maladie… … Wikipédia en Français
