Their secret is their power to concentrate, and thus to obtain the maximum of result with the minimum of apparent effort.
他们的成功秘诀在于能够专心，因而能够凭借最低限度的明显努力获得最高限度的成果。
The process is acid adding pre-leaching at normal pressure, pressurized oxygen leaching to leach out base metals and filtering separation to obtain solid noble metal concentrate.
其特征在于 采用常压加酸预浸、再加压氧浸出，将羰化合成残渣中的贱金属浸出，过滤分 离得到固体贵金属精矿。
Arsenic and fluorine contents were determined to obtain their distribution behavior in copper concentrate smelting and sulphuric acid production with the off-gas.
通过对铜精矿冶炼过程及冶炼烟气制酸过程砷、氟含量的测定，确定了在整个系统中砷、氟的分布。
Experimental results showed that applying selective flotation process and optimum reagent condition can efficiently separate the lead-zinc minerals and obtain lead concentrate of 63.
试验结果表明：采用铅优先浮选工艺和合理的药剂条件，可以有效地实现铅锌分离，获得铅精矿品位63。
Now we must concentrate to obtain 12 points in the next games.
现在，在未来的比赛中我们必须集中精力获得12分。
Purpose to establish the preparation procedure of human prothrombin complex concentrate (PCC) by using two-step gel chromatography to obtain high purity and high security product.
目的应用两步凝胶色谱法制备高纯度、高安全性的人凝血酶原复合物(PCC)制剂。
This method can concentrate dispersal specimen in a tiny space to obtain more information, not only simplified the procedure of specimen preparation, but also reduced specimen loss.
该技术不但能将这类样品高度浓缩在一个微小的空间内，而且可简化样品制备步骤，减少样品损失，提高可观察样品的信息量。
Students are supposed to concentrate on their studies, hand up their work on time and obtain good grades.
学员应以学业为重，按时完成作业，争取好成绩。
Students are supposed to concentrate on their studies, hand up their work on time and obtain good grades.
学员应以学业为重，按时完成作业，争取好成绩。
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