1) Posterior ethmoid sinus
后筛窦
2) modification
先洗后筛
1.
The modification of screening and washing processes in Heda pulp mill included to change the existing order of screening and washing processes,put the washing prior to the screening;and also put the fine screening after the oxygen delignification;use the slot screen to take the place of the original hole screen and add more high consistency cleaners.
通过将筛选洗涤工艺流程由先筛后洗改造为先洗后筛,同时把精选段置于氧脱木素之后、孔筛换成缝筛,并增加高浓除渣器等技改措施,在漂白化学木浆生产线上把产量由180adt/d(风干)提高到230adt/d,漂后浆质量优于国家标准,筛选排污负荷大幅降低。
3) Ultimate ethmoidal cell
最后筛房
4) magnetic separation-screening
先磁后筛
5) final sizing
最后筛分
6) knockings
(泥浆过筛后筛上的)筛余物
补充资料：窦固(见窦固攻北匈奴)
窦固(见窦固攻北匈奴)
Dou Gu
Doll GU窦固(D ouGu，?一公元88)东汉中期将领。字孟孙。扶风平陵(今陕西咸阳西北)人。名将窦融侄。历任奉车都尉、卫尉等。以率军攻北匈奴著名。见窦固攻北匈奴。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。