英语词汇“medium sand”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	medium sand
释义	medium sand 基本例句中砂 The sand in the bags has the principal task of guaranteeing continuity of contact in the material without impeding the free diffusion of the compressed air.袋中砂的主要目的是在保证材料的连续接触而不妨碍压缩空气的自由扩散。
随便看	Pipe-roofing method pipe roofing support pipe roofing technology pipe-roofing tunnel pipe roof method pipe-roof method pipe roof support piperoof-support system piperophos Piperopsida pipe roughness pipe route pipe routing optimization piperovatine piperoxan Piperoxane piperoxan hydrochloride piperoylbutoxide Piper paepuloides Roxb Piper Peak Piper pedicellatum piperphenamine Piperphenamine piperphenidol piper philippinum