At paraxial approximation the maximum of the matching function is increasing with increased divergence Angle. For different brightness of pumping light, the optimum value of the Angle is obtained.

发现在旁轴近似下，匹配函数的最大值随泵浦光发散角的增大而增大，在考虑到像散的影响后，得到泵浦光发散角的参考值。

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AIM: To explore the matching degree of in situ expression and serum level of pepsinogen C (PGC) in different gastric mucosal biopsies, and to evaluate its value in the diagnosis of gastric cancer.

目的：通过对不同类型胃黏膜活检组织胃蛋白酶原C（PGC）的表达和血清胃蛋白酶原含量的检测，研究二者的匹配程度及其在胃癌筛查与诊断中的价值。

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The offspring of different fruit shape combinations expressed more phenotype of low-value parents. The obvious tendency to parents can be used in matching designs in crosses.

不同果形杂交组合的后代更倾向于小值亲本，这种明显的倾亲性在配置组合时应加以利用；

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