Size and Petrographical Variety of Fluvial Gravels
نویسندگان
چکیده
منابع مشابه
language learning strategies and vocabulary size of iranian efl learners
learning a second or foreign language requires the manipulation of four main skills, namely, listening, reading, speaking, and writing which lead to effective communication. it is obvious that vocabulary is an indispensible part of any communication, so without a vocabulary, no meaningful communication can take place and meaningful communication relies heavily on vocabulary. one fundamental fac...
Deleterious Constituents of Indiana Gravels
This paper reports the results of tests on Indiana gravels ranging from good to poor in field performance in Portland cement concrete. The gravels were separated by heavy liquid flotation into various specific gravity ranges. The gravel fractions thus obtained were tested to deter mine absorption, specific gravity, degree of saturation, lithologic compo sition and durability in air entrained ...
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The mass and size distribution of grain entrainment per unit bed area may be measured by replacing a volume of the bed with tracer gravels and observing the mass difference before and after a transport event. This measure of spatial entrainment is relevant to any process involving size-selective exchange of sediment between transport and bed and may be directly used in calculations of sediment ...
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ژورنال
عنوان ژورنال: Geographical Review of Japan
سال: 1954
ISSN: 2185-1719,0016-7444
DOI: 10.4157/grj.27.440