- standard sieve
- 标准筛
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
standard sieve
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Sieve — In general, a sieve separates wanted/desired elements from unwanted material using a tool such as a mesh, net or other filtration or distillation methods, but it is also used for classification of powders by particle size, or for size measurement … Wikipedia
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sieve analysis — The determination of the particle size distribution of a soil, sediment, or rock by measuring the percentage of the particles that will pass through standard sieves of various sizes [6] … Lexicon of Cave and Karst Terminology
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coarse coal — n that portion of a coal sample being subjected to a washability study that is larger than a specific predetermined particle size, generally between 2.36 mm (No. 8 USA Standard Sieve Series) and 9.5 mm (3⁄8 in.) round in diameter. DISCUSSION This … Coke&Coal Terminology
dry sieving — for the purpose of Test Method D4749, the test method for the sieving of coal after the sample has been airdried under prescribed conditions; this is generally used when testing with coal particles larger than 600 µm (No. 30 U.S.A. Standard Sieve … Coke&Coal Terminology
