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- 揚聲器品質因數QTSquality factor of loudspeaks QTS
- 討論了揚聲器低頻參數如:諧振頻率fs,品質因數QTS,機械品質因數QMS,電品質因數QES,等效容積VAS的測量和計算問題。The measurement and calculation problems of low-frequency parameters such as the resonance frequency fa, total quality factor QTS, mechanical quality factor QMS, electronical quality factor QES and equivalent volume VAS of loudspeakerds are discussed.
- 准光腔品質因數的標網測量與研究Measurement and research of the quality factor of quasi-optical resonator by scalar network analyzer
- 一個品質因數有點象多維空間中的一張布滿洞穴的表面。A quality factor is somewhat like a craterpocked surface in a multidimensional space.
- 壓電陶瓷機械品質因數Qm及其溫度穩定性The mechanical quality factor Qm and its stability of piezoelectric ceramic materials
- 認準標識：認準QTS(優質旅遊服務)標識。該標識表明商店信譽良好、只出售有品質保證的商品。Look for the logo: Look for QTS signs (Quality Tourism Services). This sign means the store is reputable (5) and only sells quality (6) products.
- 品管QA
- 不良品defective products
- 壓控振蕩器品質因數與其相位雜訊的關係Relationship between quality factor and phase noise of voltage- controlled oscillators
- 揚聲器擴大人的聲音。A loudspeaker magnifies the human voice.
- 揚聲器里反覆大聲地播送那篇演講。The loudspeakers blared the speech repeatedly.
- 低值易耗品low priced and easily worn articles
- 薄帶揚聲器band loudspeaker
- 變質因數deteriorative factor
- 品管部quality control department
- 衍生品spin-off
- 質因數prime factor
- 一品first rank
- 性質因數計[電] quality factor meter
- 易耗品easily-consumed products
