positive quantity

The social welfare is the positive function of the quantity of parallel imports in the short term. With the increasing of the quantity of parallel imports, the social welfare will increase quickly.

从供求角度的分析可以看出，在较短的时期内，社会福利是平行进口量的增函数，且随着平行进口量的增长，社会福利的增长也越快。

The results showed that the rainfall intensity is the significance factor that affect the quantity of rain splashing erosion, the quantity of rain splashing erosion showed positive relation with rain intensity, slope and soil moisture, but it showed negative relation with the ply of felt soil.

结果表明，降雨强度是影响溅蚀量的显著因子，溅蚀量与雨径、坡度、含水率呈正相关，与结皮厚度呈负相关。

This quantity is positive with respect to the free energy of the bulk condensed phase.

对于主体凝结相的自由能来说,这个量是正的.

This way is positive to promote and it is the important measure of improving engineering building management levels and warranting the engineering quantity and investing performance.

积极推行这种方式是提高工程建设管理水平，保证工程质量和投资效益的重要措施[1]。

Conclusions Compared to conventional ultrasound, integration of Sono CT and XRES can enhance diagnostic information quantity and contrast resolution, can improve the image quality so as to increase the positive detection rate for the diagnosis of breast tumors.

结论SONO CT和XRES技术联合应用，大大提高了乳腺肿瘤图像质量，增加了乳腺疾病检出率。