1.
I was sifting the cinders when she came in.
![点击朗读](/dictall/images/read.gif)
她进来时,我正在筛煤渣。
2.
The workman riddled the cinders(through a sieve)to get out the larger pieces.
![点击朗读](/dictall/images/read.gif)
工人筛煤渣,把大块筛出来。
3.
A place for screening coal and loading it into trucks or railroad cars.
![点击朗读](/dictall/images/read.gif)
倒煤场一种筛煤并把煤装上卡车或火车车厢的地方
4.
coal-dust( left over after coal has been screened )
![点击朗读](/dictall/images/read.gif)
(煤经筛后剩下的)煤末.
5.
Sift out ashes from the cinders
![点击朗读](/dictall/images/read.gif)
把煤渣中的灰筛出来
6.
The secondary screens receive the coal from the crushers and remove the fines.
![点击朗读](/dictall/images/read.gif)
经压碎后的煤通过第二道筛,筛出细粉。
7.
Reformation of bar screen in Sitai washery
![点击朗读](/dictall/images/read.gif)
四台矿选煤厂原煤车间篦条筛的改造
8.
Method for size analysis of coa
![点击朗读](/dictall/images/read.gif)
GB/T477-1998煤炭筛分试验方法
9.
She had to sift ashes from the cinders.
![点击朗读](/dictall/images/read.gif)
她只好把煤渣中的灰筛出去。
10.
Biodesulfurization of High-sulphur Coal by Newly Isolated Bacteria
![点击朗读](/dictall/images/read.gif)
高硫燃煤脱硫菌种的筛选及性能研究
11.
On the Application of PLC Control in the Coal Screener
![点击朗读](/dictall/images/read.gif)
浅谈PLC控制在选煤筛分工艺中的应用
12.
Discussion on the Transformation of the Driving Device in Pulverized Coal (528) Rubber Belt Conveyor
筛末煤(528)胶带输送机驱动装置的改造
13.
Study on Tolerance Screening of Woody Vegetation Restoring Species to High-Temperature
![点击朗读](/dictall/images/read.gif)
煤矸石山耐高温植被恢复种筛选研究
14.
QZK2445 Large Scale High-performance Slime Screen Analysis of Inherent Characteristics
![点击朗读](/dictall/images/read.gif)
QZK2445大型高效煤泥筛固有特性分析
15.
To this day coal is said to be screened in the colliery when it has stone and other impurities removed from it.
据说煤中掺有石子和其它杂质须去掉时,至今仍得把煤在矿上筛过。
16.
Coal sizing equipment--Performance evaluation
![点击朗读](/dictall/images/read.gif)
GB/T15716-1995煤用筛分设备工艺性能评定方法
17.
Study on Treatment of High Concentration Ammania-Nitrogen Wastewater with Zeolite Synthesized with Fly Ash;
粉煤灰合成分子筛处理高浓度氨氮废水的研究
18.
Screening and Determination of Comprehensive Evaluation Indexes about Safety Input in Coal Mine
煤矿安全投入综合评价指标的筛选与确定