After analyzing the automatic fingerprint recognition based on structural features, we improved it and put forward a step by step structural matching method. The recognition is grouped two step.

分析了基于结构匹配的指纹自动识别方法，并对其作出了改进，提出了一种分阶段的结构匹配识别方法，把识别分为两步进行。

youdao

Really hope must is an extension of reality, the way of moving forward step by step, is constant for the realization of the good preparation for the next step.

⊙、真正的希望必须是现实的延伸，是一步步往前走的路，是不断为美好的下一步作准备的实现。

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"Today,we've taken another step forward by - in leaving behind the legacy of the 20th century while building a more secure future for our children."

VOA: standard.2010.03.26

It is a step-by-step process that is moving forward.

CNN: Swine flu 'not stoppable,' World Health Organization says

The trial has been seen by observers as a step forward by Serbia in proving its readiness to act against those suspected of committing war crimes during the Kosovo conflict of 1998 to 1999.

BBC: Serbia jails first war criminal

Reaching an agreement was taken as a step forward by the market as shares in both companies soared.

FORBES: International Paper Expands Its Empire: Acquires Temple-Inland For $4.3B