extraction thimble浸出用滤纸筒;抽提套管;萃取套筒;刚铝石萃取套筒
union thimble[机] 活接头套管;双套环;互套心环;互套心环双套管
paper thimble纸壳筒;详细翻译
hawser thimble缆端嵌环;大号钢索端嵌环;缆索套环
thimble printer嵌环印字机;转筒式印字机
guide thimble导向套管;导套管;导向外壁
Thimble Theatre顶针剧院
outer thimble外套管;外套筒
slag thimble渣罐
Analyze the effective length of thimble practice heat transfer.
分析得到了套管实际可换热的最大有效长度。
参考来源 - 城市污水热能采集套管输送换热法N-COUNT（可数名词） A thimble is a small metal or plastic object which you use to protect your finger when you are sewing. 顶针; 针箍