preliminary design review

常見例句

a systems requirements review (SRR), preliminary design review (PDR), and critical design review (CDR)
系統(tǒng)需求檢查（systems requirements review，SRR），初步設計檢查（preliminary design review，PDR），和關鍵設計檢查（critical design review，CDR）
As the design input and review activities progress, any conflicts are resolved and the preliminary specifications for the device, accessories, labeling, and packaging are established.
隨著設計輸入和審查活動的進步，沖突得到了解決，器械、附件、標識和包裝的初始規(guī)格得到了建立。
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Specifying processes design for new programs and determine process proposal, provides capital estimation on all equipments and toolings and complete preliminary MPPS for department Manager's review.
定義新項目的工藝流程設計并確定工藝方案，為所有的設備和工裝夾具提供資本評估并完成初步的投資分析交給部門經理評審。

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