Method The bacterial inhibition ring test was used to carry out laboratory observation.

方法采用抑菌环试验方法进行了实验室观察。

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The effects of antimony and mischmetal on the casting properties of AZ31 alloy were investigated using the differential thermal analysis and hot tearing ring method.

用差热分析及热裂环法研究了锑和混合稀土对AZ31镁合金铸造性能的影响。

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Moire fringe scanning method of digital ring gratings is proposed.

提出了数字环栅莫尔条纹扫描方法。

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It used to be that if a town wanted to communicate to its residents that there was an emergency, there was one tried-and-true method: ring a giant bell.

FORBES: Everbridge Let Cities Keep Residents In The Loop During Hurricane Sandy