中古 发表于 2025-3-23 11:10:53

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无效 发表于 2025-3-23 14:11:16

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高尔夫 发表于 2025-3-23 21:38:14

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浮雕宝石 发表于 2025-3-23 23:24:05

H. Popko,R. Popko,H. Komsta,A. Pariann curvature flow before the onset of singularities in the limit problem. We study such kinds of asymptotic problems also in the static case, showing convergence to prescribed curvature-type problems.978-88-7642-428-1978-88-7642-429-8Series ISSN 2239-1460 Series E-ISSN 2532-1668

MOAN 发表于 2025-3-24 04:33:57

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音乐等 发表于 2025-3-24 07:48:19

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忘川河 发表于 2025-3-24 14:27:48

N. Olesen,N. Andersson,H. Danmarkn Analytical Mechanics, where it is possible to relate the conservation laws with fundamental symmetries of space and time. In particular, the law of conservation of energy is related to the homogeneity of the time, but at the level of the present book, it is difficult to recognize this connection.

ARIA 发表于 2025-3-24 16:37:05

Improvement of Milk Production and Quality — FAO Projectother objectives (i.e. establishment of training and research facilities) also a research project aiming at the improvement of milk production and its quality is under way. Some results obtained so far are given below.

Debility 发表于 2025-3-24 22:39:28

Efficacy of a ‘Cold Cleaning’ System for Farm Milking Plants is less dependent on hot water is therefore of interest. Such a system has recently been introduced for use on farms in the U.K. and is the subject of the trial described below in which the ‘cold cleaning’ system is compared with a conventional hot wash cleaning system over a nine month period on a

慢慢流出 发表于 2025-3-25 02:21:35

Simulator Evaluation of Hygiene in New Zealandrfaces. Over many soil/wash cycles the soil accumulates and bacteria grow on the surfaces. They can be used to examine how cleaning systems operate, develop commercial systems or to examine the hygienic performance of milk-contact equipment (1).
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查看完整版本: Titlebook: MILK the vital force; POSTERS Presented at International Dairy Federation Book 1986 D. Reidel Publishing Company, Dordrecht, Holland 1986 A