“semipermanent mold”的概念、定义、翻译、参考文献-科学参考

单词	semipermanent mold
释义	semipermanent mold [¦sem·i`pǝr·mǝ·nǝnt `mōld] ^METALLURGY A reusable metal mold with expendable sand cores.
随便看	tripping pulse trippkeite triprene trip rider triprotic acid trip spear triptane tripuhyite Tripylina trirectangular spherical triangle TRIS tris\\[2-\\(2,4-dichlorophenoxy\\)ethyl\\]phosphite trisaccate pollen trisaccharide trisamine tris buffer trisection trisectrix trisectrix of Catalan trisectrix of Maclaurin trisistor triskaidekaphobia trisodium citrate trisodium orthophosphate trisodium phosphate

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。