front open type 中文意思是什麼
front open type
解釋
前開式-
Also call to pour the type to open the bore box a box for, department on the box the front - panel openning having pouring the bore. because of openning to there is bore, voice in the box to can then radiate the outside. pour the type the box the low frequency extension for ratio closeness type box to be good friends with the amount, but the bass usually and not and so fructify the tightly packed. comparison " infinite baffle " infinite baffle
也稱倒相式開孔箱,系在音箱面板上開有倒相孔槽的一類音箱。由於開有孔,箱內的聲音便可以輻射到外面來。倒相式音箱比密閉式音箱的低頻延伸要好些,但低音往往不那麼結實緊湊。 -
Glossary for power presses, open front mechanical type
開式機械型機動壓力機詞匯 -
Accuracy of machine tools and methods of test - specification for power presses, mechanical open front type
機床精度及試驗方法.第34部分:機械的開式機動壓力機規范 -
Open - front bench type eccentric presses ; sizes
前開臺式曲軸壓力機.規格
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