towing pad
... 牵引孔：towing pad 牵引挂车式云梯消防车：tiller aerial ladder apparatus 牵引挂车式云梯车：tractor trailer type aerial ...
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牵引式孔机 tractor drill
牵引杆插孔 Drawbar jacks
牵引钻孔机 Drill tractor
·2,447,543篇论文数据，部分数据来源于NoteExpress
由于分子很容易被电离，通过纳米孔的电压落差有助于牵引dna穿过微孔。
Since the molecule is easily ionized, voltage drops across the nanopore help "pull" the DNA through.
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