design demonstration test

基本解释

They also will provide software design and implementation as well as systems integration, test and evaluation and demonstration.
同時，承包商也將提供軟件的設計和實施，以及系統集成、測試、評價和論証。
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Altair is strictly a design and engineering firm, so it is looking for someone to join it in building enough buses to launch a demonstration and test fleet.
嚴格說來，牽牛星（Altair）是一家設計工程公司，因此該公司正在尋找夥伴加入建造足夠的公交車而開始一個示範和測試車隊。

For the JAGM contract, Lockheed provides a 27-month technology development program that includes design, test and demonstration of joint air-to-ground missile system that significantly enhances warfighters operational flexibility and combat effectiveness.
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The Samsung engineers were able to create the eMBMS demonstration using RTD's graphical script design to drive the execution of the test simulation on an Anritsu MD8430A LTE signaling tester.
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