During Phase II, from January to February 1991, a number of approaches were implemented in an effort to improve mobility and access to transport.

在1991年一月至二月的第二阶段期间，（研究人员）用了很多方法，试图提高移动性并且改进交通工具的利用情况。

youdao

Status: Possibly entering Phase II (human) trials this fall

现状： 今年秋天可能进入第二阶段（人类）试验

youdao

As a result, the company has received a contract for Phase II.

由此，公司也接受了该项目第二阶段的合同。

youdao

Anya Marina's latest album is called "Slow And Steady Seduction: Phase II."

VOA: special.2009.01.30

Biologics now account for half the products currently in Phase II and Phase III clinical trials.

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Phase II is slated to begin next month and wrap-up by the end of March 2012.

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Adams and Anderson began a phase II trial in myeloma patients who had already failed other treatments.

FORBES: Magazine Article