活字筒 的英文怎麼說
中文拼音 [huózìtǒng]
活字筒
英文
type cylinder-
Jhs series power ampilifier is a new generation equipment of teaching power amplifier, which can restrains howl and can increase plus by 6 - 10db. the distance of picking up sound can be increased to 3 - 6 meters. if only you install three or four pcs of interface mike, the scope of picking up sound can cover with all over the platform without any equipment and you can prelect
Jhs教學型數字移頻擴聲器是新一代教學擴聲設備,它能夠有效的抑制擴聲嘯叫,提高傳聲增益6 - 10db ,話筒的拾音距離提高到3 - 6米,只需在教室安裝3 - 4支界面話筒,拾音范圍就能覆蓋整個講臺,無需攜帶任何設備,即可進行講課,使演講者徹底擺脫話筒的束縛,擴大了演講者的活動范圍Undoubtedly, it is popular among consumers. we ' ll research and develop more excellent 2. 4 g digital wireless microphones based on the present technology
毋庸置疑,本產品現在深受市場偏愛,為廣大消費者接受。但我們不會滿足現狀,將在現有技術基礎之上,研發更優秀的2 . 4g數字無線話筒,讓其煥發新的技術活力!
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