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spacer

美:[ˈspeɪsər]英:[speɪsə(r)]查词链接:https://www.dute.org/dict/spacer复制链接
n.
垫片;[遗] 间隔区;逆电流器
查看英英释义
abstract:
Spacers were the fictional first humans to emigrate to space in Isaac Asimov's Foundation and related Robot and Empire series. In these stories, about a millennium thereafter, they severed political ties with Earth, and embraced low population-growth and extreme longevity (with lifespans reaching 400 years) as a means for a high standard of living, in combination with using large numbers of robots as servants.

网络释义
垫片
聚四氟乙烯膨体板的研制与应用_中国氟塑料网 关键词:聚四氟乙烯;性能;膨体板;电缆膜;垫片 [gap=589]Key words:PTFE;property;expanded plate;cable film;spacer
隔圈
... 攻尘掀shield 隔圈spacer 平挡他们以为司机必定伤患上不轻圈looserib ...
垫环
... 弹簧球式止回阀 spring ball check valve 垫环 spacer 挠性群体楔形闸扳 flexible solid edge ...
间隔圈
... SNAKERUN 蛇道,带斜坡的曲径。 SPACER 间隔圈,一种金属圈,放在两个轴承间,可以延长轴承寿命。 SPINE 脊,两个坡道背靠背放置又没有平台相连,则连接处形成一个“脊柱”。 ...
常用短语
更多常用短语
近义词
n. [机]垫片;[通信][遗]间隔区;逆电流器
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