Through comparison of steel and thermal system between supercritical and ultra supercritical units, the principles of ultra supercritical unit chemical cleaning are explained.

通过对超临界和超超临界机组使用钢材和热力系统的对比，说明了超超临界机组的化学清洗原则。

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The questions must be considered in developing the plan design and the structure design of the four spindle extrusion press for machining the four teeth steel fork tip are explained and discussed.

阐述加工四股钢叉叉尖的四轴成形机方案设计与结构设计应考虑的问题。

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The "bulge" phenomenon of steel sheet appearing repeatedly in domestic engineering practices is explained in this paper.

研究的结果对国内实际工程中多次出现的内钢板“鼓包”现象给予了力学上的解释。

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Mr Steel explained that the government had "convened people here" (at the Treasury) to understand how the market was thinking, and was supportive of the private sector plan that emerged from that meeting.

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Paul Cavey, an economist at Macquarie Securities, argues that the discrepancy is explained by the fact that energy-guzzling heavy industries, such as steel and aluminium, bore the brunt of the slowdown last year.

ECONOMIST: Is China overstating its true rate of growth?