“contracts for contributions”的概念、定义、翻译、参考文献-科学参考

单词	contracts for contributions
释义	contracts for contributions Encyclopedia 文学约稿合同释 contracts for contributions约稿合同出版者与著作者之间为建立、变更或解除约稿、创作（译）稿关系而订立的协议。是在著作者尚未完成作品，甚至尚未开始写作的情况下签订的。
随便看	vacuum freeze dryer vacuum furnace vacuum gauge vacuum generator vacuum glass vacuum graph vacuum grating spectrograph vacuum heater vacuum heat treatment vacuum heat treatment technology vacuum impregnating vacuum induction sintering furnace vacuum infiltration transformation vacuum ingot casting vacuum insulation pipeline vacuum leak detection vacuum level vacuum line technique vacuum load switch vacuum manometer vacuum mass spectrometer vacuum melting furnace vacuum metallizing plant vacuum microdischarge vacuum microelectronic device

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。