BULLY 发表于 2025-3-25 06:54:30
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,Khrushchev and Mass Collectivization in Western Ukraine, 1950–1951,ps the Western Ukrainian oblast and raion authorities, anxious to assure their superiors that they were making good progress in collectivization, inflated the percentages of households collectivized. Nevertheless, by the end of 1950, the collectivization process can be said to have been completed.群居动物 发表于 2025-3-25 13:35:06
Conclusion,, party and Soviet organizations were considered too weak to carry out the task—small numerically, made up partially of “unreliable” Western Ukrainians (by 1950–51) and failing lamentably in their mission to “attract” the Western Ukrainian peasantry to collective farming.无法破译 发表于 2025-3-25 18:01:37
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David R. Marplesstimate a failure rate (i.e. demand rate) that increases when the item approaches its expected lifetime. But to use our spares modeling techniques, the failure rate curve must be converted to a probability distribution for the time to failure. We show how it is possible to approximate any failure rafarewell 发表于 2025-3-26 05:34:37
David R. Marples models require substantial computer time, which is an important consideration, particularly when modeling many echelons or indentures..Slay (1984) devised an improvement to METRIC that he called VARIMETRIC, and Graves (1985) more recently published a simple derivation of this approximation. The advConscientious 发表于 2025-3-26 10:43:46
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David R. Marplesapplication of multi-echelon inventory techniques, and it has formed the theoretical foundation for a number of models used by the military services of the United States and its allies as well as a number of private companies..When we developed METRIC, we knew that it understated base backorders. In