控制基质质量含水率在45%左右的条件下，用幂函数和线性函数预测基质电导率都获得了较高的精度。
When the water mass fraction of the substrate is about 45%, its EC can be predicted accurately by both the power function as well as the linear function models.
该模型以制造成本与质量损失成本之和为目标函数，以加工能力和功能要求为约束条件。
The object function of the model is the sum of manufacturing cost and quality loss. The machining capability and function requirement were given as the restriction conditions.
该方法以变精度粗糙集的分类质量的量度作为信息函数，对条件属性进行选择。
The measure of quality ofclassification acts as information function to select the condition attribute in this method.
依据图像恢复技术的要求，高精度成像系统调制传递函数(MTF)是高质量图像恢复的基本条件。
According to the requirement of image restoration technique, high precision modulate transfer function (MTF) of imaging system is the base of high-quality imagery restored.
依据图像恢复技术的要求，高精度成像系统调制传递函数(MTF)是高质量图像恢复的基本条件。
According to the requirement of image restoration technique, high precision modulate transfer function (MTF) of imaging system is the base of high-quality imagery restored.
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