To make its case, RKK Energia took the unusual step - at a preliminary design stage - of ordering the construction of an experimental propulsion system.

为了证明自己的设计有道理，安吉亚太空公司走了非同寻常的一步：在初步设计阶段，定制建设了试验性的推进系统。

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The resulting energy costs were closely monitored against the projections of a thermal model that MLM had developed at the design stage to enable evaluations of alternate construction systems.

MLM公司在设计阶段为了评估各种可供选择的建筑体系开发了一个热学模型，实际产生的能源成本被密切监视着，并和这个热学模型的预测进行比较。

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OR structures are the first ones to employ photo-reactivetechnology at an architectural scale, exploring its applicability to the fields of construction and design.

OR是在建筑学方面使用光反应技术的第一批建筑构造，用于探索它在建筑和设计方面的适用性。

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So, if you look at any engineering system, the performance of that engineering system is a function of its design and its construction.

如果你们观察过工程系统，工程系统的性能就是,它的设计和构造的功能。

麻省理工公开课 - 固态化学导论课程节选

The MeXvi product allows families to live in their own land while at the same time providing them with construction materials as well as design and technical assistance to build a high-quality home.

FORBES: MeXvi: Enabling Families To Have A Home

The Durbanville-born designer studied at the Haute Couture School of Fashion Design in Cape Town, where he developed an affinity for cut, construction and hand tailoring, and after graduating in 2000, he worked as a stylist, accessories and women's wear designer before making the logical leap to menswear in 2008.

CNN: Why African designers are finally in the fashion spotlight

Civil engineers design and develop the construction of transportation infrastructure and water supply and sewage systems, after attaining at least a bachelor's degree in engineering and several years of experience.

FORBES: 5. Civil Engineer