英语词汇ring-seals怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

您要找的是不是：

ring seal

环形密封；密封环；环封

ring-seals

网络释义

短语

1
O ring seals
O形密封圈
2
o-ring seals
橡胶o形密封圈
3
Fixed Ring Seals
固定环密封

双语例句

1
But conditions might not be sufficient to ensure the long-term survival of polar-bear prey, such as ring seals.
但是，这对于北极熊及其食物链上的物种——比如海豹而言，却并不是长久的生存之计。
2
But it's exactly what is required for polar bears, ring seals, and the snowy-white beluga whales — the highly vocal canaries of the sea.
而那正是北极熊、环纹海豹和海洋高音金丝雀——雪白的白鲸所需求的。
3
Treatment of industrial water for cooling generators and filtration of sealing water to increase the service life of the turbine shaft sliding-ring seals in hydroelectric power stations.
工业水处理冷却发电机和封水增加的涡轮轴滑动在水力发电站的密封圈使用寿命过滤。

单词	ring-seals
释义	您要找的是不是： ring seal 环形密封；密封环；环封 ring-seals 网络释义短语 1 O ring seals O形密封圈 2 o-ring seals 橡胶o形密封圈 3 Fixed Ring Seals 固定环密封双语例句 1 But conditions might not be sufficient to ensure the long-term survival of polar-bear prey, such as ring seals. 但是，这对于北极熊及其食物链上的物种——比如海豹而言，却并不是长久的生存之计。 2 But it's exactly what is required for polar bears, ring seals, and the snowy-white beluga whales — the highly vocal canaries of the sea. 而那正是北极熊、环纹海豹和海洋高音金丝雀——雪白的白鲸所需求的。 3 Treatment of industrial water for cooling generators and filtration of sealing water to increase the service life of the turbine shaft sliding-ring seals in hydroelectric power stations. 工业水处理冷却发电机和封水增加的涡轮轴滑动在水力发电站的密封圈使用寿命过滤。
随便看	single plane mean outside diameter single plane mean roller diameter single plane method single plane projection single plane rapid film changer single plane storage single plane swivel joint single-plane swivel joint single-planetary gear train single planetary gear train single planetary mill single planetary mill single-plane turbine single plane turbine single planking system space programme space program space projector space propulsion space propulsion reactor space propulsion system space propultion space protected by drenching system space protected by foam space protected by sprinkler