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- The experiments on acid leaching for highiron sphalerite concentrate by pressoxidation process were carried out.Effects of various factors on leaching have been investigated. 对高铁硫化锌精矿进行了酸性加压氧化浸出铟的试验研究,考察了各种因素对加压氧化浸出铟的效果影响。
- Semi-industrial Tests of Pressure Leaching on High-iron Sphalerite Concentrate 高铁闪锌矿精矿加压浸出半工业试验研究
- Study on High Iron Containing Sphalerite Concentrate by Acid Leaching under Pressure 高铁闪锌矿精矿加压酸浸新工艺研究
- Study on Sphalerite Concentrate with High Indium and Iron Content by Acid Leaching under Pressure 高铟高铁闪锌矿加压酸浸工艺研究
- It's too hot to concentrate on book. 热得不能集中心思看书。
- I must concentrate my energies on decorating today. 我今天必须集中精力搞装饰。
- I can't concentrate on my work when I'm tired. 我累了就无法集中精力工作。
- Sphalerite concentrate 含铟高铁锌精矿
- Don't put me off when I'm trying to concentrate. 我正要集中注意力呢，别打搅我。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- She couldn't concentrate on a book very long. 她不能长时间专心读一本书。
- I must concentrate upon my work now. 我现在必须集中精力工作。
- Birds concentrate (in places) where food is abundant. 鸟聚集在食物丰盛的地方。
- She felt ill. She went to work, however, and tried to concentrate. 她病了。然而她照旧去上班，并且尽力集中精神工作。
- We must concentrate our efforts on improving education. 我们必须致力於改进教育工作。
- I can't concentrate with you breathing down my neck. 你这样紧紧盯著我，使我精神无法集中。
- A racking headache made him unable to concentrate on his study. 折磨人的头痛使他不能全神贯注地学习。
- Will you children shut up?! I can't concentrate on my work. 孩子们可以请你们闭嘴吗?我没法子专心工作。
- They chose to concentrate on simpler and more durable hardware. 他们选择加强更简单牢固的武器。
- Photo 10 Phase analysis of sphalerite with chalcopyrite inclusions. 照片10含黄铜矿乳滴的闪锌矿的相分析图。
