The article introduces the overall idea, construction technology, construction difficulty and solving method to construct the lower pylon column for Haihe Bridge.

该文介绍了海河大桥下塔柱施工的总体思路、施工工艺、施工难点及解决办法。

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The idea is to stoke construction of low-income rental housing.

FORBES: Rescuing Main Street

The formulas were developed primarily to give planners of, say, construction projects an idea of their manpower needs, and to tell policy makers how many jobs would be created.

WSJ: Flawed Math Seen in Job Losses Tied to China

Once it had been decided to keep at least one of the two new aircraft-carriers under construction, the idea that Britain should give up flying jets from them for a decade made little sense.

ECONOMIST: Why scrapping the Harrier aircraft looks like a mistake