“double-core barrel drill”的概念、定义、翻译、参考文献-科学参考

单词	double-core barrel drill
释义	double-core barrel drill [¦dǝb·ǝl ´kȯr `bar·ǝl ´dril] ^{DESIGN ENGINEERING} A core drill consisting of an inner and an outer tube; the inner member can remain stationary while the outer one revolves.
随便看	gonioscope gonitis gonnardite gonococcal arthritis gonococcal epididymitis Gonodactylidae gonodendrum go/no-go detector go/no-go test gonomery gonopalpon gonophore gonopodium Gonorhynchiformes gonorrhea gonorrheal urethritis gonorrheal vulvovaginitis gonosome gonosomite gonostome gonostyle gonotocont gonotome gonozooid gonyautoxin

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。