“发样征订”的概念、定义、翻译、参考文献-科学参考

单词	发样征订
释义	发样征订 Encyclopedia 文学〔发行业务〕释 soliciting subscriptions with sample copies发样征订出版单位在图书印制之前，通过向单位或个人订购者提供样书或假书的形式征求订购的征订方式。
随便看	backward difference backward difference operator backward difference quotient backward differentiability backward differential equation backward differentiation formula backward Dini derivative backward effects backward elimination backward equation backward error backward error analysis backward Euler method backward induction backward interpolation backward interpolation formula backward Kolmogorov differential equations backward movement backward operator backward parabdic equation backward parabolic equations backward production capacity backward reachability backward reaction backward reasoning

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