鉴于相平衡样品的浓度范围宽(0—100%)，所以，定量采用曲线拟合法求得标样浓度与峰面积归一数据的关系方程。

Since the concentration range measured is very wide (0-100%), curve-fitting method is used for obtaining the correlation equation correlating sample's concentration and peak area normalization data.

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其次，从基本优化关系式出发，对单位面积制冷负载随制冷系数变化的曲线做详细的研究。

Secondly, the curves of the cooling load per unit heat-transfer area varying with the coefficient of performance are investigated based on the fundamental optimum relation.

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熔化层的横截面积与激光束扫描速度之间在一定条件下接近双曲线关系。

The relationship between the section area of the molten layer and the scanning speed of the laser beam is close to hyperbolic under certain conditions.

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