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There are two main types of turntables: belt drive and direct drive. All of the models we tested for this guide are belt drive, which means there’s a thin belt that connects the platter to the motor to make the thing spin. Direct drive turntables are widely used by DJs and Technics was the first to make them. Here, the motor is directly under the platter and connected to it directly so the setup is less prone to wearing out. This is especially key when you’re doing things like scratching. Direct-drive turntables tend to be more expensive than their belt-driven counterparts.
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Российский беспилотник «Ланцет»: характеристики и эффективность.Почему на Украине назвали «Ланцет» главной угрозой 9 августа 2023
Since the release of Solexa’s Genome Analyzer, Illumina has created several new sequencing machines designed to fill different price niches. Illumina’s short reads are highly accurate, and the technique has played a crucial role in reducing average sequencing costs.
中國老年人沉迷網絡，究竟到了什麼程度？數據給出了震撼的答案：中國超過60歲的老年人口約3億人，其中老年網民規模已達1.61億，互聯網普及率達52.0%。第三方監測機構「貴士移動」（QuestMobile）的報告顯示，銀髮人群月人均使用時長達129小時，換算下來每天超過4小時，深夜0點仍有超過30%的銀髮用戶活躍在線。