The optimum programme can be used to design four-connecting lever pneumatic roof-window mechanism of all kinds of multi-span plastic greenhouses by changing load and structure parameters.

通过改变载荷参数和结构参数，优化模型可用于其它塑料温室的气动四连杆天窗机构的设计。

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The article introduces the design principle, heat power load and heat storage, air-conditioning load and ice-storage programme.

介绍了该项目的设计原则，供热负荷及蓄热、空调负荷及蓄冰的运行方案。

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Through the transformer operation programme and voltage regulation, confirm the operation of each substation under the maximum load or the minimum load.

通过变压器运行方案设计及调压计算，确定了各站在最大、最小负荷下的主变压器的运行方式。

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The iFile programme refused to load the document.

BBC: Taxing internet returns

The coalition has, quite consciously, set out to front load its programme of legislation so that the voters will notice the resulting changes well before the next election.

BBC: The year ahead in Parliament