贵格会教徒经常让他们的“乘客”不分男女穿上灰衣服，戴上深沿帽，披着把头部完全遮盖住的面纱。
Quakers often dressed their "passengers," both male and female, in gray dresses, deep bonnets and full veils.
分析了后减震器帽的成形工艺，介绍了成形该零件的拉深模、翻边模以及旋压模具结构。
The forming technology of rear shock absorber cap is analyzed, and its drawing die, flanging die and spinning die structure are also introduced.
方法对260例深静脉置管成功的患者分别采用可来福接头及肝素帽封管，随机分为两组，160例采用可来福接头，100例采用肝素帽。
Methods 260 patients with permanent central venous catheterization were devided into two groups randomly. 160 patients used CLAVE connector and 100 patients used heparin cap.
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