我们离多用途分子尺寸规模的机械仍有很远的路程，可是该工作是精细化学工程设计的极佳展示。
We're still a long way off from useful molecule-size machinery, but the work is an impressive demonstration of what some carefully designed chemistry can do.
为了提高变电站二次系统的设计与管理水平，研究了基于IEC 61850标准的数字化变电站二次系统精细化管理模型。
To improve the design and managing level of the digital substation secondary system, a refined management model for digital substation secondary system based on IEC61850 is studied.
如何使精细化管理充分发挥出其应有的作用，管理体系设计与构建是最根本的一环。
How to exert the function of the refinery management, its design and constitution is the most important item.
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