HCBBS Forum (한국어)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

[". ["일일 문제 이론 기초2",",",",",","," 선택 문제: 특정 금속DD에서 특정 금을 추출하려면,DD의 용매로DD로D,,,",D",D,D,DD",D",D",D",D",D",D",D",D",DD",D",D",D",D",D",D",D",D",D",D",D",D",D"D",D",D",DD",D"DD",D"D"D"DD",D"DD",D"DD",D"DD"]D"D"D"D"DD",D"DD",D",D"D",D"DD",D"]D"D"D"D"DD",D"D"]D"""D"""D"]D""D""DD""DD""]D""D""]D""D"]D"]D""D""]D""D"]D""D"]D""]D"D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D""]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]DD"]D"]D"]D""]D"]D"]D"]D"]D"]D"]D"]D""]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]DD"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]DD"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]DD"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]DD"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"

2019-08-25View Original

Thread Content

选择题:要从细粉的矿石原料中提取某种金属,用酸溶液为溶剂,宜采用( ) A. 单级间歇式浸取器    B. 蓝式浸取器       C. 浸泡式连续浸取器       D. 巴秋卡槽 答案:D 提示:答案回复可见
Reply #22019-08-25
C. 浸泡式连续浸取器 
Reply #32019-08-25
 B. 蓝式浸取器  

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.