cavum中文什么意思

空腔

腔, 洞

腔，空洞

• cavum articulare:    关节腔
• cavum branchialis:    鳃腔
• cavum buccale:    颊腔,口腔

例句与用法

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1. Hollow ferrites particles are the alternative to conventional solid ferrites particles , which have lower density , larger specific surface area and stability . moreover , it is expected electromagnetic wave can be reflected and absorbed again and again in the cavum of hollow particles which become its black hole . in addition , their electromagnetic parameters can be adjusted in a certain range by changing the thickness of the shell and the diameter of hollow microspheres , and the ability of absorbing microwave can be expected to improve
   空心结构的铁氧体是对传统实心铁氧体的改造，不仅密度小，还具有特殊的电、磁功能，有可能使电磁波在其空腔中反复振荡吸收，成为电磁波的“黑洞” ，从而增加材料的吸波能力，同时可通过调节核壳粒子的内外径来调控电磁参数。

英文释义

名词

1. (anatomy) a natural hollow or sinus within the body
   同义词：cavity, bodily cavity