Its first stage is a souped-up version of one of the shuttle's solid-fuel rockets; its top stage is a similarly muscled-up model of the Saturn's massive J2 engines.

该火箭的第一级是发射航天飞机用的固体燃料火箭的马力加强版；顶端一级是同样增强了马力的用在土星火箭上的J2巨型发动机。

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Conclusion: The small organic compound J2 could mediate immunosuppression.

结论：小分子有机化合物J 2具有一定的免疫抑制作用。

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J2 method - inlet of inclined plane and horizontal plane into 60 degree Angle.

J2 制法--进料口的斜面与水平面成60度角。

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J2 says that Carbonite rejected the offer on September 8 without making a counter offer.

FORBES: J2 Global Bid $10.50/Shr For Carbonite; Takes 9.9% Stake

News Corp has sold the online gaming site IGN to Ziff Davis parent company j2 Global.

FORBES: IGN Entertainment Sold To j2 Global

Names like J2 Global, NetEase and eResearch were big winners for Oberweis last year.

FORBES: Euronet: Prepaid Mobile Phone Mania