容易懂得 发表于 2025-3-30 11:30:44
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Description sur une variable, niveaux de mesure en science. Toutes les mesures n’ont pas les mêmes propriétés ni la même richesse, et les distinctions qu’il a posées entre quatre niveaux de mesure vont nous servir de base dans ce chapitre. Nous irons cependant un peu au-delà, pour établir une typologie étendue permettant dans l挥舞 发表于 2025-3-30 17:23:56
Chemical, Physical and Biological Techniques for Recovery of Heavy Metals from Wastewater, in issues like inadequate supply of water, degradation in the quality of water. Contamination of water resources with metals has become a serious concern these days. Metals, themselves being non-renewable resource are discarded in the aqueous environment, thus are not only wasted but also impose se哑剧 发表于 2025-3-30 22:54:19
, Rao (1945) Information and the Accuracy Attainable in the Estimation of Statistical Parameters,inequality, the Rao-Blackwellization, and the Rao space of probability distributions furnished with a Riemannian quadratic differential metric and the associated geodesic distance (called the Rao distance). The paper furnishes some of the basic theoretical tools for the discussion of a variety of problems in statistical inference.排他 发表于 2025-3-31 04:02:44
Natural Grasslands — a Case Study in Greece and highly dissected landscape. Soils are very variable, but the majority have been derived from calcareous formations. The soils are relatively shallow, slightly acidic (mean pH 5.6), with low concentrations of carbon (14 mg kg.), nitrogen (14 mg kg.), and phosphorus (17 mg kg.).能量守恒 发表于 2025-3-31 05:37:27
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nt, set out our views on his evaluation of Keynes’s many dimensional life and works, indicate the few places where we took issue with Skidelsky, for example, on Étienne Mantoux’s assessment (1945; 1952) based on Lord Keynes of The General Theory, of Mr Keynes’s Marshallian-Pigovian analysis of The E意见一致 发表于 2025-3-31 20:24:20
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