Research will be needed as a preliminary to taking a decision.

作出决定之前需要进行研究。

《牛津词典》

It was showed that the component with different molecular weight can be separated and purified by filtrating membrane, and UF can be used as a preliminary measuring meth...

试验结果表明，超滤膜对沙丁鱼粗肽溶液中不同分子质量的组分具有分离纯化作用，超滤技术可以作为一种初步检测沙丁鱼粗肽溶液组分分子质量分布的手段。

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In this article, I try to see about the relationship between missionaries and Shandong social economy before the war of anti-japanese, as a preliminary attempt in this regard.

本文试图以考察传教士与抗战前山东社会经济的关系，以作为此方面的初步尝试。

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The latest preliminary results were released as the Election Complaints Commission ordered a recount of votes from polling stations where it suspects fraud.

VOA: standard.2009.09.08

And this we take as preliminary evidence that they have a social interpretation.

这可以说是婴儿能够进行,社会场景解读的初步证据

耶鲁公开课 - 心理学导论课程节选

They are seen as a preliminary step in an investigation into suspected anti-competitive practices.

BBC: Oil company offices raided in EU pricing probe

White viewed that as a preliminary ruling and ordered his staff to continue to support the program as part of the budget already submitted to Congress.

CNN: Crusader controversy results in career casualty

Mr. Fusco had Mr. Orsi and Mr. Spagnolini arrested in February as part of a preliminary investigation into possible fraud and international corruption.

WSJ: Italy Seeks Quick Trial in Finmeccanica Case