Thus only the metabolizable portions of a feedstuff can provide energy and essential nutrients.因此,只有饲料的可代谢部分可提供能量和必需的养分.The weighing system is an important core part of the feedstuff mixing.称重系统是饲料搅拌车核心的组成部分.Cotton'...
He intimated his wishes with a slight nod of his head.他微微点头示意.She intimated that she had a few words to say.她示意有几句话要说.He intimated to do this work.他暗示他将做这项工作....
Acceleration and velocity are both vectors.加速度和速度都是矢量。Mosquitoes are feared as vectors of malaria.恐怕蚊子是疟疾的传播体。Inertia scalars are defined in terms of quantities called inertia vectors.我们将用惯性矢量来定义惯性标量....