Animosity
发表于 2025-3-21 16:51:26
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慢跑
发表于 2025-3-21 23:45:45
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杠杆
发表于 2025-3-22 00:50:16
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圆锥
发表于 2025-3-22 05:38:07
Statistical Modelsh sciences are many and varied. They range from simple techniques, such as the chi-square test, Student’s .-test, and the more versatile analysis of variance, all of which are used in testing the significance of differences between class data; through the more sophisticated techniques of regression
擦试不掉
发表于 2025-3-22 08:58:59
Deterministic Models of Slopes and Sedimentsn to the elucidation of questions of denudation, and at the same time an exemplification of the application of mathematics to a geological problem” in the form of a deductive argument as to the form of the profile formed behind the talus which accumulates as a chalk cliff in a quarry disintegrates.
小隔间
发表于 2025-3-22 13:09:38
Dynamical Systems Modelsxtent energy, transfers and transformations in a variety of Earth surface systems. Their applications range from global models of geochemical cycles, through nutrient cycles in different biomes and regions, to models of water and solute dynamics in drainage basins, lakes, and soils. They also provid
小隔间
发表于 2025-3-22 18:33:40
Conclusion and Prospectrs but far from clear to those who reason on more “traditional” lines. Critics of mathe-matical models are quick to point out that, owing to oversimplification and geomorphological naivety, modelling can be of little use in understanding how real landscapes develop. Büdel (1982) is sceptical of quan
Aboveboard
发表于 2025-3-22 23:02:20
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吊胃口
发表于 2025-3-23 03:42:14
Book 1985the systems approach do so in the belief that it is a powerful and precise method of study. Scholars who try to shoot it down fail to see any advantage in it; indeed, many deem it periIicious. Van Dyne (1980, p. 889) records a facetious comment he once heard, the gist of which ran: "In instances whe
新鲜
发表于 2025-3-23 09:14:35
,Artificial Intelligence—Machine Learning, series along hillside slopes and along rivers, and series of river channel form variables. Time series of interest include average annual values of river flow, temperature, precipitation, tree-ring indices, and windvarve thickness and seasonal series of temperature, precipitation, and streamflow.