Power line is used as medium to transfer data and become prevailing in all kinds of electricity management system due to low cost.

由于电力线介质的低成本，因此通过低压电力线传输数据的各种系统也逐渐走向市场。

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Combining the practical application in transfer line for boring, an on-line dimension error prediction and compensation system for boring in series production is developed and applied.

结合机械加工自动线镗孔加工的实际应用，研制了一套面向大批量生产过程的在线镗孔加工尺寸误差预测补偿系统。

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A concrete construction simulation and management system is developed for Danjiangkou Dam heightening project as part of median-line of south-to-north water transfer project in the paper.

以南水北调中线丹江口大坝加高工程为背景，开发了丹江口大坝加高工程混凝土浇筑施工模拟与管理系统。

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The process of disassembly liberates chlorophyll from a molecular production-line called the electron-transfer system.

ECONOMIST: The science of autumn

The agent told me that Delta had a special deal with Hotels.com, which is owned by Expedia, and that at the same time that I purchase my ticket she could transfer me on a direct line to a special desk at the Hotels.com reservation system and that I would receive a 25% discount.

FORBES: The Delta Air Lines Hotels.com Deal Is No Deal