The alloy foil presents excellent corrosion resistance in 10% H_2SO_4, 10% NaOH and 3.5% NaCl solution respectively and the range of passive potential is broader.

因瓦合金箔分别在10%硫酸溶液、10%氢氧化钠溶液和3.5%氯化钠溶液中钝化稳定，钝化电位较宽，表现出良好的耐蚀性能。

youdao

In view of teaching method, changing the passive study under traditional mode into active knowledge - seek, remote education can motivate the learners to fully employ their learning potential.

从教学方式来看，远程教育变传统教育方式下的被动学习为主动学习，能够充分发挥学习者的主观能动性和学习积极性。

youdao

In view of teaching method, changing the passive study under traditional mode into active knowledge-seek, remote education can motivate the learners to fully employ their learning potential.

从教学方式来看，远程教育变传统教育方式下的被动学习为主动学习，能够充分发挥学习者的主观能动性和学习积极性。

youdao

The second leg of the New Triad therefore requires the development and deployment of active and passive defenses, required to enhance U.S. dissuasion and deterrence against potential adversaries.

CENTERFORSECURITYPOLICY: US Nuclear Stockpile

More recently, preservation has gone from passive to active, with government planners and developers growing more interested in protecting and restoring once-neglected buildings as potential tourist draws.

WSJ: Touring Asia's Art Deco Gems in Shanghai and Napier, New Zealand