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- active masking jamming 有源压制性干扰
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- Capable of masking or neutralizing odors. 可除臭的可以掩臭或中和臭气的
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- Is it wise to engage in active sports at your age? 我这样的年纪积极参加体育活动是否明智？
- She was active as a left-winger in the party. 她是党内积极的左翼分子。
- He was very active and rode down several horses. 他劲头很大，一连骑了好几匹马。
- mask jamming 遮盖性干扰
- She plays an active part in local politics. 她积极参与地方政治活动。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
- An active volcano may erupt at any time. 活火山随时可能喷发。
- He was disabled when on active service. 他在战斗中受伤致残。
- Ms. Brown is active in the party. 布朗女士在晚会上很活跃。
- The active boy was extremely distractible. 那好动的男孩极不专心。
- His lame foot disqualified him for active work. 跛脚使他无法参加积极活动。
- Finally, IR absorption spectrum and jamming curve of so designed masking aerosol are illustrated, and all results are very satisfying. 显然，利用这些粒子的气悬体遮蔽红外线，将十分具有价值。
- He's very active for an elderly man. 作为老年人，他是非常活跃的。
- Sidelobe cancelling is an effective measure against active jamming. 旁瓣对消是现代雷达抗有源积极干扰的最有效的方法之一。
- She is very active for an octogenarian. 她已经是八旬老人了，还很精神。
