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排序方式: 共有49条查询结果,搜索用时 15 毫秒
1.
Shevtsova L. I. Korchagin M. A. Esikov M. A. Lozhkin V. S. Gavrilov A. I. Larichkin A. Yu. 《Metallurgist》2022,65(11-12):1273-1280
Metallurgist - The paper described the structure and mechanical properties of nickel aluminide (Ni3Al) obtained by spark plasma sintering of the two compositions of nickel and aluminum powder... 相似文献
2.
基于Neuman 故障源的实故障源模型 总被引:1,自引:1,他引:0
基于Neuman故障源,建立一种新的故障源模型,即具有实输入数组的故障源模型(简称实故障源).利用概率分析方法研究在实故障源作用下,由函数单元构成的控制系统的可靠性,并给出了系统不可靠度的下界估计.可靠性估计定理给出的下限值可作为工程实践中很有价值的参考点. 相似文献
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Zagidullin S. Kh. Dolganov V. L. Lozhkin I. G. 《Chemical and Petroleum Engineering》2022,57(9-10):765-769
Chemical and Petroleum Engineering - The hydrodynamics of oxidation towers used for bitumen production were studied using a model tower having transparent walls. Experiments were carried out in two... 相似文献
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Using directional crystallization of the melt of the (FeIn2S4)
x
(MnIn2S4)1 − x
alloy, homogeneous crystals of a similar atomic composition are grown over the entire range of compositions 1 ≥ x ≥ 0. It is established that the crystals of the continuous series of quaternary alloys in the range x = 0–1 crystallize in the spinel structure and lattice parameter a linearly depends on x. It is established that it is possible to obtain In(Al)/(FeIn2S4)
x
(MnIn2S4)1–x
photosensitive structures. Room-temperature spectra of relative quantum efficiency of photoconversion of the In(Al)/(FeIn2S4)
x
(MnIn2S4)1 − x
structures fabricated for the first time are obtained. From the analysis of these spectra, activation energies of direct
and indirect band-to-band transitions for the crystals of the (FeIn2S4)
x
(MnIn2S4)1–x
alloys are determined and the dependence of these parameters on the composition of the position-disordered phases of mentioned
alloys is discussed. It is concluded that the crystals of the (FeIn2S4)
x
(MnIn2S4)1 − x
alloys can be used in broadband photoconverters of optical radiation. 相似文献
8.
K. V. Baklashov Yu. N. Lebedev V. N. Nikolaenko A. S. Levandovskii A. G. Sypin Ya. P. Lozhkin Yu. D. Khanin 《Chemistry and Technology of Fuels and Oils》2002,38(4):223-225
A crude oil refining plant with a capacity of 500,000 tons/year was started up in April 2002 at Vanino port on the shore of the Tartar Strait. This plant is designed for production of a wide assortment (14 items) of fuels for marine engines: from diesel fuel to bunker fuel. 相似文献
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L. D. Lozhkin A. A. Soldatov 《Journal of Communications Technology and Electronics》2018,63(4):361-366
The issues of color distortion are discussed using the example of a television screen and the current standard television system. The chromaticity distortions between the original and its image on the TV screen obtained with standard color corrector circuits in the camera channel of the TV system are presented. A color correction method substantially suppressing these color distortions in the television receiver is proposed. 相似文献