Maintenance input from existing Notes customers almost entirely drove this second product line.

来自现有Notes客户的维护性信息基本上完全推动着这第二条产品线。

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The latest progresses of pemetrexed in first-line treatment, second-line treatment, maintenance treatment, and adjuvant chemotherapy of non-small cell lung cancer are reviewed in the article.

本文对此药在非小细胞肺癌一线、二线、维持治疗和辅助放化疗方面最新的研究进展进行了回顾和展望。

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As the sole customer for the two engines, the government must cover all the costs of designing a second engine, developing and testing it, equipping and manning a second production line, funding a second supplier network, and sustaining a parallel maintenance and support infrastructure across the lifetime of the program.

FORBES: Why Adam Smith Isn't Welcome In The Defense Industry