“raise drill”的概念、定义、翻译、参考文献-科学参考

单词	raise drill
释义	raise drill [`rāz ´dril] ^{MINING ENGINEERING} A circular raise driving machine which bores a pilot hole and reams it to finished raise diameter.
随便看	pseudoporphyritic pseudorandom noise code pseudorandom numbers pseudoreduced compressibility pseudoreduced properties pseudo ripple mark pseudoscalar pseudoscalar coupling pseudoscalar meson pseudoscalar particle pseudoscope Pseudoscorpionida Pseudosphaeriales pseudospharolith pseudosphere pseudospherical surface Pseudosporidae pseudostatic SP pseudostatic spontaneous potential pseudo steady-state pressure distribution pseudostem pseudostratification pseudostratified epithelium Pseudosuchia pseudosymmetry

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