The results show that the prescription DHY-021has excellent effectiveness on scale and corrosion inhibition and has good compatibility with bactericides.

试验结果表明，DHY - 021配方具有优异的缓蚀阻垢性能，与杀菌剂有良好的配伍性。

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Gaurav Dhy studied English when growing up in India, but soon after moving to Boston five years ago, he realized he had a lot to learn about the way Americans talk.

WSJ: Mastering the Finer Points of American Slang