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- This paper describes the operating practice for comprehensively recovering valuable metals from lead anode slime residue left after recovery of gold and silver. 叙述了从铅阳极泥回收金银后的渣料中综合回收有价金属的生产实践。
- This paper introduced process and technology of recovery of gold from waste auric electroplate liquor, gold plating wastes, auric alloy wastes, gold foiling wastes, auric ashes, etc. 介绍了从含金电镀废液、镀金废料、含金合金废料、贴金废料、含金抛灰、废金刚砂磨料、含金垃圾中回收金的方法和工艺流程。
- This paper describes the direct recovery of gold and silver from the thiourea and sulphuric acid eluate of the loaded resin elution by using electrowinning in the diaphragm electrolyzer. 本文阐述了在隔膜电解槽中，用电积法直接从载金树脂硫脲硫酸解吸液中回收金、银的技术。系统研究了离子交换膜、电极材料、电解液金浓度、电流密度、槽电压等因素对电积过程的影响；
- A vein of gold was seen cropping out. 可以看见一条金矿矿脉露出地面。
- Th woman was delighted at the recovery of her stolen jewels. 那位妇人对找回被盗的珠宝感到非常高兴。
- A quick recovery of the cotton market is generally expected. 人们大都认为棉花市场将迅速恢复。
- Recovery of Gold from Au-containing Waste Solution 含金废液中金的回收
- A useful trade is amine of gold. [谚]一技在身犹如金矿在手。
- Do you know what the ruling price of gold is? 你知道黄金的时价吗?
- He is a man with a heart of gold. 他是一位心地非常善良的人。
- A lot has been done in the recovery of national economy in the past few years. 在过去的几年中我们为了国民经济的恢复做了大量的工作。
- He never refuses a request for help; he has a heart of gold. 他从不拒绝别人的求助，他是个好心肠的人。
- Robert never refuses a request for help; he has a heart of gold. 罗伯特从不拒绝别人的求助，他是个心地慈善的人。
- The method that the gold concentrate adding sodium sulfide is roasted could effectually raised the recoveries of gold,silver and copper. 该方法是将金精矿加入硫化钠后进行焙烧预处理,可有效地提高金、银、铜的回收率。
- The pirates captured the ship and a ton of gold at a blow. 海盗们闪电般取了船和一吨黄金。
- The recovery of TGP was 98.2%,and RSD =2.7%. 平均回收率为 98 2%25 ,RSD =2 7%25 (n =5 )。
- The recovery of the extraction agent can reach 85%. 萃取剂回收利用率可达85%25。
- The extraction recovery of maprotiline was 81 7%. 马普替林的萃取回收率为 81 7%25。
- Elaborate embroidery, especially when made of gold. 精制的刺绣品精制的刺绣品，特别是当用金子制作时
- The average recovery of sarsasapogenin was 97.4%. 9985),平均回收率为97。
