目的建立测定乙酰螺旋霉素片效价的方法.OBJECTIVE To develop a method to determine the potency of Acetylspiramycin tablets.目的全科西医学论文提高管碟法测定抗生素效价的 全科西 医学论文准确性.OBJECTIVE To improve the veracity of antibiotics titer evaluation by cylinder - pla...
应力范围直方图可用作估算等效 均方根 应用力范围.The stress range histogram was used to estimate the effective root - mean - square stress range.典型的操作是加 、 减 、 乘 、 除和平方根的计算.Typical operations are addition, subtraction, multiplication, division, ...