预先丢废,mullock removal in the early stage
1)mullock removal in the early stage预先丢废
2)Waste pre-discarding预先抛废
3)discharge rate of tailings丢废率
1.To the problem of low grad of ore,fine granularity and complex construction,low disposal effect of old jigger,lowdischarge rate of tailings of big grain of gangue,higher in gangue of grade of metal and oxidation sulfuration ore in Changpo Dressing Plant,old jigger has been exchanged,lifting was cancelled and concentrate establishment of slurry had been perfected.针对长坡选矿厂所处理矿石品位低、粒度细且部分呈浸染状分布、原有前面重选单室跳汰机处理能力小、粗粒尾矿丢废率低、丢尾金属品位较高且硫化矿部分氧化的情况,采取更换跳汰机、取消枱浮系统、完善矿浆浓缩设施等改造措施,不仅降低了选矿成本,而且锡、铅锑、锌的回收率分别提高了3。
4)litter up乱丢废物
英文短句/例句
1.No littering on the campus.在校园内不准乱丢废物。
2.Littered fruit peels and other forms of garbage can be seen everywhere on the square.广场上, 乱丢的果皮废物触目皆是。
3.Do not litter. Throw your rubbish into the refuse bin.别乱抛垃圾.把废物丢进垃圾桶里.
4.a person who litters public places with refuse.在公共场所乱丢垃圾废物的人。
5.You can"t just litter wherever you like.你不能随地乱丢杂物。
6.The visitors have littered the park with bottles and waste-paper.游园的人在公园里乱丢瓶子和废纸。
7.Worthless or discarded material or objects; refuse or rubbish.垃圾无价值的或被丢弃的材料或物品；废料或废物
8.Last but not the least, no littering is allowed.最后一条也很重要，严禁乱扔废物。
9.What possesses them to litter?是什么驱使着他们乱扔废物？
10.It is not allowed to discard or let drop solid waste on the road during its transportation.不得在运输过程中沿途丢弃、遗撒固体废物。
11.Excised or rejected material, such as film that has been cut in editing.废弃物，下脚料用过的或丢弃的材料，如剪辑时弃置的废胶片
12.Don"t be a litterbug again!不要再乱丢垃圾了！
13.Don"t litter the city.不要在城市乱丢垃圾。
14.Don"t litter scraps of paper over the floor.不要随地乱丢纸屑。
15.Don"t leave your books about.别把你的书到处乱丢。
16.Don"t litter up the floor with scraps of paper.别往地上乱丢纸屑。
17.On our library door are two big signs: No Smoking, No Littering.图书馆门口有两张布告: 禁止吸烟, 禁止乱扔废物
18.There is a law against dropping litter but it is rarely enforced.禁止乱扔废物的法律是有的，但很少真正执行。
相关短句/例句
Waste pre-discarding预先抛废
3)discharge rate of tailings丢废率
1.To the problem of low grad of ore,fine granularity and complex construction,low disposal effect of old jigger,lowdischarge rate of tailings of big grain of gangue,higher in gangue of grade of metal and oxidation sulfuration ore in Changpo Dressing Plant,old jigger has been exchanged,lifting was cancelled and concentrate establishment of slurry had been perfected.针对长坡选矿厂所处理矿石品位低、粒度细且部分呈浸染状分布、原有前面重选单室跳汰机处理能力小、粗粒尾矿丢废率低、丢尾金属品位较高且硫化矿部分氧化的情况,采取更换跳汰机、取消枱浮系统、完善矿浆浓缩设施等改造措施,不仅降低了选矿成本,而且锡、铅锑、锌的回收率分别提高了3。
4)litter up乱丢废物
5)pre-discarding预丢弃
6)loss priority class丢失优先级
1.The analysis of the burst level cell loss rates in a statistical MUX with twoloss priority classes is an important problem in the study of traffic control in ATM networks.把两丢失优先级统计ＭＵＸ中的排队系统等效分解成两个无丢失优先级的排队系统，得到了各类信元在突发级上的丢失率与缓冲容量之间关系的解析式。
延伸阅读
预先1.在事情发生或进行之前。
