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。
This stage is Paramount, as Spring needs to take into account dependencies between components, specific ordering, and construction mechanisms.
这一阶段极为重要，因为Spring需要需要考虑组件间的依赖、特定顺序、以及构造机制。
Where there is a necessity that Designer shall cooperate with Employer in ordering the process of construction materials and equipments, the relevant charge shall be paid by Employer.
发包人需要设计人配合建筑材料、设备的加工订货时，所需费用由发包人承担。
This paper introduces water pump house caisson construction of Huaneng Yuhuan Power Plant 1 000 MW unit, including geological conditions, structure and construction preparation, ordering and scheme.
对华能玉环电厂1 000MW机组工程的雨水泵房沉井施工作了介绍，包括：地质条件、结构型式和施工准备、顺序、方案。
Examples show that the results of the model solution are consistent with the facts. And considering ordering charges together with construction cost, ope...
算例表明，模型的求解结果与事实相符，且将订货费同建设费、运营费、运输费一同考虑更能精确描述系统的成本结构。
Examples show that the results of the model solution are consistent with the facts. And considering ordering charges together with construction cost, ope...
算例表明，模型的求解结果与事实相符，且将订货费同建设费、运营费、运输费一同考虑更能精确描述系统的成本结构。
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