EFFECTIVE REDUCTION OF BLOW-DOWN NOISE 排气噪声的有效降低
effective cost reduction 有效降低成本
Therefore, the effective reduction of lipid has been one of the main methods of preventing and treating cerebrovascular disease.
因此,有效的控制血脂已成为医学界防治心脑血管疾病的主要方法之一。
The results show that the effective reduction can be achieved and the flow will be weaked by 70% by proper increase of the surface-cut time.
结果表明,表面截割对浮区内的热毛细对流有很好的抑制作用,适当增加截割次数,可使热毛细对流削弱70 %以上。
Catalytic transfer hydrogenation (CTH) is an effective reduction method, which conducts at a mild reaction condition and with simple facilities comparing to common catalytic hydrogenation.
催化转移加氢是有机合成中一种有效的还原方法,与一般的氢气催化加氢法相比,具有反应条件温和、设备要求低等优点。
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