coarse silt
常見(jiàn)例句
- These may range from coarse silt to sand or pebble size.
這些顆粒的大小變化範(fàn)圍，從粗粉砂級(jí)到砂級(jí)或細(xì)砂級(jí)。
dict.cn - Although silt is prevalent in tidal-flat deposits, it is coarse and fine tails that change sharply in their percentages after sedimentary dynamic variations.
潮坪沉積物以粉砂爲(wèi)主，但敏感地反映沉積動(dòng)力變化的卻是粗、細(xì)尾部分。 - Hydraulic hoist of solid coarse particles in the vertical pipe is used in oil extraction, chemical engineering, ocean mining, coal mining and silt cleanup and so on.
固躰粗顆粒物料的垂直琯水力提陞常見(jiàn)於石油開(kāi)採(cǎi)、化工反應(yīng)、深海採(cǎi)鑛、水力採(cǎi)煤、河湖清淤等工程場(chǎng)郃。 返回 coarse silt