“trencher”的概念、定义、翻译、参考文献-科学参考

单词	trencher
释义	trencher Encyclopedia 工学挖掘机械释 trencher挖沟机用以连续挖掘一定宽度、深度的壕沟、渠道的一种自行式、具有多个挖斗、连续循环挖掘的土石方机械。又称挖壕机、纵挖式多斗挖掘机。
随便看	trigonal trigonal aspect trigonal carbon trigonal crystal system trigonal dipyramid trigonal hybridization trigonalizable trigonalizable element trigonalizable matrix trigonal lattice trigonal planar configuration trigonal point trigonal residue trigonal system trigonalyids trigondodecahedron trigoneutism trigono- trigonometric trigonometric addition formula trigonometrical trigonometrical form of complex number trigonometrically conjugate functions trigonometrical sum trigonometric angle

科学参考收录了854744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。