This product is used for high concentration of alkaline bath, high concentrations of inorganic salt aqueous solution of the penetrating agent, even at low temperatures also have excellent penetration.

本品用作高浓度碱性浴、高浓度无机盐水溶液的渗透剂，即使在低温下也有极好的渗透力。

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This paper introduces three types of concentration-detecting and alarm systems based on the optical, ionizing and penetrating properties of flour dust.

本文根据粉尘的光学性能、电离性能、穿透性能提出了三种不同类型的粉尘浓度检测、报警设备。

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With penetrating insights, 15-hour workdays and almost unbelievable powers of concentration, he built a medium-size Philadelphia brokerage firm--which became Drexel Burnham Lambert--into the terror of Wall Street.

FORBES: Dow Jones Interactive