通过固体平板法从含油脂土样中筛选出一株产碱性脂肪酶活力较高的菌株 ,鉴定为解淀粉芽孢杆菌。
Numerical results show that the degenerated solid plate element has the advantages of good convergence, stability and higher precision.数值算例表明,该单元收敛快,稳定性好,具有较高的精度。
Analysis and numerical computation have been performed for the reflection of acoustic beam on the solid plate surface of layered structure: liquid solid plate liquid.采用将有限声束分解为一系列平面波的方法,对有限声束在液体-固体板-液体结构中的声反射问题进行了分析和计算。