preliminary design

基本解釋

For the specific use case we figure out the problem, write the use case, analyse it to figure out what we need to be thinking about, and do some preliminary design.
對于具體的用例，我們弄清問題、撰寫用例、分析找出我們需要考慮的內(nèi)容，并且做一些初步的設計。
Northrop Grumman, in partnership with Georgia Tech, was awarded a research and development contract for the preliminary design, development and testing of micro-resonator devices.
諾斯羅普格魯門公司與佐治亞理工學院合作，被授予了這份研發(fā)合同，負責微諧振器設備的初步設計、開發(fā)和測試。
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Under terms of contract, the company will complete the preliminary design of the AESA antenna system, demonstrate technology readiness and prove its functionality using hardware prototypes.
根據(jù)合同條款，諾斯羅普·格魯門公司將完成AESA天線系統(tǒng)的初步設計和示范技術準備，并使用硬件原型驗證其功能。

The completion of the so-called System Requirements Review and System Definition Review allows program managers to proceed into the rocket's preliminary design phase, NASA officials said.
MSN: Giant deep-space rocket passes key test - Technology & science - Space - Space.com NBC News
Some sources suggested that could be the result of preliminary design work being done for projects later scrapped due to lack of financing or other matters that could result in slower payments.
FORBES: Slower payments hitting some construction firms

初步設計
This is because during the computer-aided design, the designers always hope to see their preliminary design actually, as well as a lifelike picture.
這是因為在計算機輔助設計中，設計師總希望看到自己初步設計究竟是什么樣子，希望有一幅足夠逼真的圖像。
交通運輸工程
初步設計
The design flow of articulated frame was summarized. The design contents, rules and method of the articulated frame in the preliminary design, the dynamic appraisal and the lightweight process were studied.
通過對所開發(fā)的鉸接式自卸汽車車架的設計,進行了鉸接式車架一般設計方法的總結(jié)與研究,概括了鉸接式車架的設計流程,對鉸接式車架在初步設計、動態(tài)評估及輕量化過程中的設計內(nèi)容、設計準則和設計方法進行了研究。
電子、通信與自動控制技術
概要設計

總體設計
The comprehensive evaluation of aircraft conceptual/ preliminary design is a significant phase in the development of aircraft.
飛機總體設計方案評估論證是飛機研制發(fā)展過程中的重要環(huán)節(jié)。
初步設計