越影骑行
近红外光扫描图像灰影伴血管改变越明显，该肿瘤也越趋于高恶性度。
The malignant degree of the tumor was closely related to the gray shadow and vascular change of the breast mass of near infrared scan.
对压力引起X线胶片潜影衰退的影响进行研究，得出压力越大、受压时间越长、潜影衰退越甚。
This study showed that the greater the pressure and the longer the pressure time, the more the latent image decay and the less is the image density generated by developing X ray films.
光越强烈，影越黑暗。
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