-
1 средняя твёрдость
1) Engineering: medium hardness2) Quality control: average hardness -
2 средний
Средний (участок)-- The duct was designed so that the midsection of its upper wall could be readily removed to provide easy access to the test section. Средний - average, mean (о значении); middle, mid... (в пространстве); medium (по качеству, степени); overall (по поверхности, объёму); bulk (по массе); intermediate (промежуточный); moderate (умеренный)The latter comparison shows an average deviation of less than four percent.For this work, the free stream temperature was replaced by the mean temperature.The main component of the apparatus was a flat rectangular duct whose middle length served as the test section.Inland blends high-volatile Illinois coal with medium-volatile West Virginia coal for its batteries.Second, the overall heat transfer data are presented and compared to the theoretical predictions of Ch. [...] for low Grashof numbers.Most wear alloys consist of several phases of different microhardness and the bulk hardness is related to the size and distribution of these second phases.The particulate size distributions are shown for the intermediate and high firing rates in Figs.... and..., respectively.At high and moderate levels of starvation the optimum L/D ratio is independent of load.Средний из (четырех отсчётов)-- Except as noted (*), all values represent an average of 4 readings. Средний между-- Physical properties occurring in the correlations have been taken at a temperature equal to the mean of the inlet temperature and the adiabatic flame temperature.—отличаться в среднем на—отличаться от среднего значения не более, чем наРусско-английский научно-технический словарь переводчика > средний
-
3 давать
•The integration produced Eq. (5-16).
•This treatment produces a paper more suitable for...
•The theory provides a great deal of information on...
•Data for other isotopic forms of the molecule provide additional relations.
•The transistor delivered 15 watts.
•Sources which have a large extension in the image plane exhibit a narrow spectrum in...
•The acid reacts with bases to form (or yield, or give, or produce) arsenates.
•Slow distillation of ammonium acetate furnishes acetamide.
•Transistors gave improved results.
•This method offers minimum losses.
•This company is responsible for over half of Canadian iron ore output.
•The pit is turning out 800 tons of sand a day.
•A 50-50 solder yields joints with higher tensiles.
•One ton of bauxite yields about one ounce of gallium.
•The integration yields (or gives) T2 = 61..
* * *Давать -- to give, to yield, to produce, to deliver; to allow (позволять получать); to present, to represent (представлять); to confer (предоставлять); to portray (изображать); to offer (возможность); to reveal (информацию)The average-wave data gives the most vivid description of the effect of the reef on the wave.This technique yields higher strain rates, on the order of 500 to 3000 s.These tests produced adiabatically-induced transformation bands at strain rates between 10 and 100 s-1.Relationships based on hardness do not allow an accuracy better than about one order of magnitude.Русско-английский научно-технический словарь переводчика > давать
См. также в других словарях:
Indentation hardness — tests are used to determine the hardness of a material to deformation. Several such tests exist, wherein the examined material is indented until an impression is formed; these tests can be performed on a macroscopic or microscopic scale. When… … Wikipedia
Vickers hardness test — A Vickers hardness tester The Vickers hardness test was developed in 1924 by Smith and Sandland at Vickers Ltd as an alternative to the Brinell method to measure the hardness of materials.[1] The Vickers test is often easier to use than other… … Wikipedia
Diamond simulant — Due to its low cost and close visual likeness to diamond, cubic zirconia has remained the most gemologically and economically important diamond simulant since 1976. The high price of gem grade diamonds, as well as significant ethical concerns of… … Wikipedia
Corundum — General Category Oxide mineral – Hematite group Chemical formula Alumi … Wikipedia
Object 187 — Type Main battle tank Place of origin Soviet Union … Wikipedia
teak — /teek/, n. 1. a large East Indian tree, Tectona grandis, of the verbena family, yielding a hard, durable, resinous, yellowish brown wood used for shipbuilding, making furniture, etc. 2. the wood of this tree. 3. any of various similar trees or… … Universalium
Tap and die — Not to be confused with Tool and die. Taps and dies are cutting tools used to create screw threads, which is called threading. A tap is used to cut the female portion of the mating pair (e.g., a nut). A die is used to cut the male portion of the… … Wikipedia
radiation — radiational, adj. /ray dee ay sheuhn/, n. 1. Physics. a. the process in which energy is emitted as particles or waves. b. the complete process in which energy is emitted by one body, transmitted through an intervening medium or space, and… … Universalium
Lattice problem — In computer science, lattice problems are a class of optimization problems on lattices. The conjectured intractability of such problems is central to construction of secure lattice based cryptosystems. For applications in such cryptosystems,… … Wikipedia
environmental works — ▪ civil engineering Introduction infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations … Universalium
Water — This article is about general aspects of water. For a detailed discussion of its properties, see Properties of water. For other uses, see Water (disambiguation) … Wikipedia