ReWalk包括了一套外覆塑料的铝制框架，在腰和关节处有制动器相连接，还有一个双肩背包。

ReWalk consists of a set of plastic-covered aluminium struts, linked by actuator motors, that are strapped to the legs and waist, and a backpack.

youdao

本论文研发了一套通用粉末快速成形平台并对SLS覆膜砂快速成形工艺进行了实验研究。

In this dissertation, it develops a set of platform for general powder instant prototyping and takes experimental studies to SLS coated-sand technics.

youdao

孢子外覆有盾形罩套的鳞毛蕨科或水龙骨科的蕨类植物。

Any of various ferns of the genera dryopteris or polystichum or lastreopsis having somewhat shield-shaped coverings on the sori.

youdao