Objective To study the method of foundation of human fetal adenohypophysial cell bank and the morphology and function of frozen-thawed(F-T)graft.
目的初步探讨建立人胚腺垂体细胞库的方法及冷冻移植物复温后的形态和功能。
The theoretical calculation method is applied to pipelines in this paper The function-cost equation in oil and natural gas pipelines is deduced. According to practice, the curves of F-C are drawn.
本文应用理论计算法，推导出输油（气）管道功能成本方程，并根据工程实际，绘制出了功能成本曲线图。
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