first order derivative second order derivative partial derivative什么意思

first trial order First-order System,First-order logic 分别是什么? pseudo-first-order reaction翻译 first order derivative second order derivative partial derivative什么意思 first-order equation;linear equation是什么意思 “first order of business”这个短语什么意思? the first order exponential decay rate这个的意思, FOB China-45 days except for first order 50% upon order.怎么翻译 FIR THE FIRST ORDER 100% ADVANCED AT THE MOMENT OF THE ORDER in order to catch the first bus 与 to catch the first bus有神魔不同? order order order In order to succeed,you must first be willing to fail?翻译中文? 翻译：Please rush the first order and send me pictures of the finished machine. In order to give the woman first aid,Mary_______单词填空? 翻译 this equation can be rewritten as a system of coupled first order differential equations uneven firing generates strong forces of half and first order.这句话怎么翻译?