With guidance from JPL and the principal investigator, engineers at Lockheed Martin Space Systems designed and built a special radiation vault made of titanium for a centralized electronics hub.

在喷气推进实验室的指导下，洛克希德马丁公司空间系统部的主要研究人员和工程师们为探测器中央控制器设计了一个特殊的钛合金抗辐射拱顶。

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Northrop Grumman's Norwalk, Conn., facility is the principal MP-RTIP radar developer along with principal subcontractor, Raytheon Space and Airborne Systems, El Segundo, Calif.

诺·格公司的Norwalk工厂与主要子承包商雷声空间与机载系统公司一起是MP-RTIP雷达的主要研制者。

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The posterior visceral space was the principal route of spreading infection from the oropharynx into the mediastinum.

内脏后间隙是感染由口咽部向纵膈扩散的主要途径；

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The right Class B or C building--despite its shoddier construction and pedestrian ZIP code--can work just fine, even after factoring in costs to upgrade the space, says Maura Cochran, principal at Hartford, Conn.

FORBES: How can I find cheap digs for my small business?

But AMS principal investigator Professor Sam Ting told BBC News his space experiment would explore domains beyond the reach of ground technology.

BBC: Shuttle Endeavour launches one last time

The Dangers of Myopic Parochialism: A principal by-product of a decision to cancel space-based and sea-based elements while reactivating the E2I and GSTS would, of course, be to put almost the entire SDI program into the Army's hands -- much of it centered in Huntsville.

CENTERFORSECURITYPOLICY: Center For Security Policy