本文简要介绍了国内外对煤的化学结构，及其在溶剂精炼工艺中的特性研究的主要成果和结论。
This paper reviews the main achievements and conclusions in research of coal chemical structure and characteristics in solvent refining processes in the world.
最后，只要科学家们再精炼总结一下，就能得到蛋白的结构。
The scientists then refined it and were able to completely determine the protein's structure.
本文介绍了倾动炉精炼杂铜的工艺过程及倾动炉的炉体结构，列举了倾动炉的主要性能参数，并指出其优点及不足。
The article introduces process and structure of the tilting furnace, enumerates the main performance parameters and points out its advantage and deficiency.
从电弧炉与LF炉的匹配角度简要介绍了LF炉结构及其功效，着重分析了适宜LF炉精炼的钢种以及LF炉精炼成本。
The structure and function of LF furnace are introduced, The suitable steel grades and cost for LF refining furnace are emphasized in this paper.
此外，对近似的样本神经元进行合并，使用剪枝操作删除含坏数据的样本神经元，从而保证了算法的健壮性，并且精炼了网络结构。
Furthermore, similar example neurons are combined and neurons with bad data are cut to maintain robustness of the algorithm and simpleness of the network architecture.
适用于铜镍合金的焊接和堆焊。如化工设备、海水淡化、海洋结构、造船、石油精炼、食品工业以及耐蚀装置和容器等。
Particularly suitable for the joining and overlay welding of copper nickel such as machinery, desalting of seawater, ship-building, oil refinery, and food processing industries.
介绍了国内目前容量最大的钢包精炼炉的设计、运行情况、设备组成和结构特点。
Design and construction features of the present largest capacity ladle refining furnace in China ore presented. its operation is recommended also. .
我来澳门航空工作的这段时间，感觉其相对优势在于公司组织结构比较精炼，方向明确，在掌握顾客的需求后能够及时地做出反应，在较短时间里调整策略并采取针对措施。
One of our advantages, in my opinion, is the company's concise framework and clear orientation. We can respond and take consequent measures once knowing the space to improve our service.
他还强调亚投行的结构将会较为精炼，努力做到“精干、廉洁和绿色”。
He has also emphasized that the new bank will be more streamlined and strive to be "lean, green and clean."
他还强调亚投行的结构将会较为精炼，努力做到“精干、廉洁和绿色”。
He has also emphasized that the new bank will be more streamlined and strive to be "lean, green and clean."
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