“lewis pin”的概念、定义、翻译、参考文献-科学参考

单词	lewis pin
释义	lewis pin [`lü·ǝs ´pin] ^{MINING ENGINEERING} A pin used for attachment to a key block; it is placed in a shallow drill hole with a wedge at either side.
随便看	triphenyltinacetate triphosphopyridine dinucleotide triphosphopyridine nucleotide triphylite tripinnate trip lamp triple-alpha process triple-base propellant triple collision triple-conversion receiver triple detection triple-diagonal matrix triple ejection rack triple entry triple harmonic triple-length working triple-mode Cepheid triple modular redundancy triple phosphate triple point triple response triple scalar product triple-stub transformer triple superphosphate triplet

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。