grain size composition

常見(jiàn)例句

Physical and chemical parameters and grain size composition of mortar shall meet requirements specified in table 28.
耐火砌泥的物理及化學(xué)參數(shù)以及粒度分布應(yīng)該滿足表28中指定的要求。
This paper proved that grain size composition of pluvial fan conglomerate has self similar fractal structure by applying fractal theory.
應(yīng)用分形理論證實(shí)了洪積扇礫巖的粒度組成具有自相似的分形結(jié)構(gòu)。
The occurrence of the lower limit of bed material size is attributed to the grain size composition of incoming sediment and the fining mechanism.
研究認(rèn)為河床質(zhì)調(diào)整極限是由來(lái)沙組成及河床質(zhì)細(xì)化機(jī)制決定的。