您要查找的是不是：
- primary cleaner tailing 一次精选尾矿
- The paper briefly reviews the production practices of recovering Cu from moly cleaner tailings and farther recovering S from the copper tailings. 简要介绍了从钼精选尾矿中回收铜，选铜尾矿中回收硫的生产实践。
- Convenience as well as primary cleaning performance have become one of the most important claims of modern hard surface cleaners. 方便并具有基本的清洁能力已经成为现代硬表面清洗剂一个重要的诉求点。
- The disease is still in its primary stage. 这疾病仍然在初发阶段。
- zinc cleaner tailing 锌精选尾矿
- The recovery of Pb, Zn and Sn enriched in cleaning tailings employed the process of magnetic separation-flotation-gravity concentration". 富集于精选尾矿中的铅锌锡可采用“磁-浮-重”流程综合回收，实现了变废为利。
- The little boy left primary school at eleven. 这个小男孩十一岁时小学毕业。
- Sure. We are friends since primary school. 当然，我们从小学就是朋友了。
- I started primary school when I was 5 years old. 我五岁时开始读小学。
- A primary cause of Tom's failure is his laziness. 懒惰是汤姆失败的主要原因之一。
- Primary school teachers use a lot of visual aids. 小学教师使用大量的视觉教具。
- Love and hatred are primary emotions. 爱和恨是基本的情感。
- The Democratic primary was held this month. 民主党候选人初选於本月举行。
- Primary education comes under the umbrella of local government. 小学教育受地方政府的保护。
- He only accepted the primary education off and on in his childhood. 他小时候只断断续续地接受过初等教育。
- The primary reason for advertising is to sell more goods. 做广告的根本目的是要多出售货物。
- Collins was nosed out by his opponent in the primary. 柯林斯在初选中就被他的对手击败了。
- Not derived from something else; primary or basic. 基本的不是从它物派生的; 原本的或基本的
- We lost the New Hampshire primary. 我们在新罕布夏州的初选失利了。
- primary cleaner 一次精选槽,初清室
