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- In this article, The results of the experimental study on producting Fe concentrate of high grade from lean magnetite. 介绍从贫磁铁矿石中生产高品位铁精矿的试验研究结果。
- If the Fe concentration increases in the solder pot this indicates that the solder pot is slowly dissolving because of the Pb-free alloy. 如果焊料槽中的铁浓度提高,则表明焊料槽因为无铅合金而缓慢溶解。
- If this happens the Fe concentration will increase rapidly and Fe-crystals can be seen on the surface of the solder pot. 如果发生这种情况,铁浓度将快速上升,并且会在焊料槽表面上看到铁结晶。
- 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。
- 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。
- A Pueblo people located north-northeast of Santa Fe, New Mexico. 陶斯人一支居住于美国新墨西哥州圣大菲城东北偏北的普埃布洛印地安人中的成员
- Birds concentrate (in places) where food is abundant. 鸟聚集在食物丰盛的地方。
- His legs sprawl out in V while he was watching TV. 他看电视时双腿呈V字形伸开。
- 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。
- Fe concentrate of high grade 高品位铁精矿
- You are the best girl I'v meet here. 你是我在网上遇到的最好的女孩。
- We must concentrate our efforts on improving education. 我们必须致力於改进教育工作。
- Fe fu posi ki ad urba. She might go to town. 她将能去往城她可能去城里.
- Let u and v be nonconsecutive vertices on c. 设u和v是c上不相邻的两个顶点。
- Fe nu ki ad urba. She is now going to town. 她现在正去(到)城她现在正去城里.
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
