求翻译：本发明涉及备有将光学玻璃熔化的熔化槽(熔化容器)20、向该熔化槽20连续或间歇地供给所述材料的材料供给部分(材料供给设备)10的光学玻璃制造装置是什么意思？

The present invention relates equipped with molten optical glass melting tank (melting container) 20, to the melting groove 20 continuous or intermittent supply as described in materials, material supply part (material supply device) 10 of the optical glass manufacturing unit

The present invention relates to optical glass melting back there is a slot of the molten (melted) container to the melt 20 slots, 20 continuous or intermittent to supply the materials as described in material supply (supply) material 10 of optical glass manufacturing unit

This invention involves has the melting trough which melts the optical glass (to melt vessel) 20, 20 continuously or the intermittent supplies states to this melting trough the material the material supplies part (material supplies equipment) 10 optical glass manufacture installment

This invention relates with the melting of glass melting tank (melting container) 20 20, to the melting tank mentioned in continuous or intermittent supply of material supply portion of the material (material supply equipment) 10 optical glass manufacturing equipment

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