“impsct-grab boring machine”的概念、定义、翻译、参考文献-科学参考

单词	impsct-grab boring machine
释义	impsct-grab boring machine Encyclopedia 工学潜水式成孔机释 impsct-grab boring machine冲抓成孔机利用提升到一定高度的冲抓斗自由落体下坠抓取土形成桩孔的成孔机械。
随便看	density of states, DOS density of the thinnest lattice sphere coverings density of the thinnest sphere covering density of volumetric hydrogen storage density operator density parameter density peak density perturbation density point density profile density secondary standard device density sensor density-size relation density slicing density structure of lithosphere density structure of the upper mantle density test density theorem density threshold density topology density variable density variation density wave density-wave instabilities density-wave model

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