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- active soft shale 活性软泥页岩
- Although the power loss of CPRS circuit is only 23% as that of a conventional composite snubber, it can almost have the effect of active soft switching. CPRS电路的功率损耗仅为通常有损缓冲器的功率损耗的23%25,即可达到接近有源软开关的效果。
- Three level PFC with Active Soft Switching 三电平有源软开关PFC电路的研究
- 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。
- Soft drinks are much in demand this hot weather. 这么热的天气,软饮料需求量很大。
- He was fawning on a damsel with soft words. 他正用甜言蜜语向一位女郞献殷勤。
- 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。
- I've always had a real soft spot for him. 我一向对他挺有好感。
- Most animals are soft and fluffy when first born. 大多数动物刚出生时都很软,身上有绒毛。
- 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。
- The mud was soft and our feet sank in. 泥很软,我们的脚都陷进去了。
- He was very active and rode down several horses. 他劲头很大,一连骑了好几匹马。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- She plays an active part in local politics. 她积极参与地方政治活动。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- Graphite is a soft black substance. 石墨是一种软而黑的物质。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。