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- present leaching condition 教学现状
- The leaching condition， separating principle and technological charac teristics of recovering V, Mo and Ni from waste catalyst from oil refining are in troduced with full hydrometallurgy, oxdation reduction method. 介绍了全湿法冶金“氧化还原”法提取炼油废催化剂中钒、、的浸出条件、离原理及其技术特点。
- This test greatly improved the soaked ability of ore heap by perfecting granulating and heap leaching conditions, and using the dripping leaching technique, fina. 试验通过优化制粒堆浸条件、应用滴淋布液技术等，大大地提高了矿堆浸透性能，最终获得了较满意的选别指标。
- The impact of leaching conditions to leaching characteristics of heavy metals in the APC residues from municipal solid waste (MSW) incinerator was studied. 本文旨在考察各种浸出条件对垃圾焚烧发电厂烟气净化系统飞灰中重金属浸出特性的影响。
- Divers persons were present, of all stations in life. 不同身份的、形形色色的人都出席了。
- The soldiers were ordered to present arms. 士兵们奉命举枪致敬。
- The verb is in the present tense. 这个动词使用的是现在时态。
- Our present lease on the flat expires next month. 我们这套公寓的租约下月到期。
- May I present Mr Robinson to you? 可否让我向你介绍罗宾逊先生？
- The research and application of leaching condition of Fe in the sulphuric acid residue 硫酸烧渣中铁浸取条件的研究及应用
- Not father but mother was present at the ceremony. 不是父亲而是母亲出席此一仪式。
- I brought her a very nice present from Soochow. 我从苏州给她带来一件美妙的礼物。
- The present law makes no provision for this. 现行的法律对此未作任何规定。
- I'm in a tight corner just at present. 我眼下的处境十分不妙。
- I nominate her to present us at the meeting. 我推荐她代表我们出席会议。
- He is quite content with his present fortune. 他对自己目前的境遇颇为得意。
- All the fashion of the town were present. 镇上所有社交界的名流均出席了。
- There were scarcely a hundred people present. 出席的不足一百人。
- Thank you for this lovely present. 感谢你送的这件可爱的礼物。
- We clubbed together to buy our teacher a present. 我们凑钱给老师买了件礼物。
