单词	Gastrin II
释义	Gastrin II 促胃液素Ⅱ
随便看	difference of wire resistance difference on effect difference on thinking patterns difference operation difference operator difference-operator table difference orthogonal discrete method difference output end difference output port Difference over sum method difference path difference pattern difference period difference, phase difference phase angle difference polynomial difference posets difference potential difference potentiometer difference preference difference pre-processing difference-pressure absorption difference pressure backwashing Difference Pressure Control difference pressure flow meter