The average nucleus nuclei gray scale of high irradiation dose was lower than that of low irradiation dose (P<0.05 ) .
高放射剂量组平均细胞核灰度值低于低放射剂量组（P＜0.05）。
Still the human eye can see them due to its high sensitivity to systematic changes in gray scale.
仍然人眼睛能看见他们到期对在灰度方面的有系统的变化的它的高灵敏性。
Recent technological advances and transducer improvements have led to exquisite high-resolution detail in gray-scale as well as Doppler imaging.
最近的技术进步和传感器的改进，导致精美的高灰度以及多普勒成像分辨率的细节。
The selective erasing sub frame displayed in high gray scale is utilized to extinguish these discharge cells lightened up by tail part in selective writing sub frame.
还包括有用来显示高灰度的至少一个以上的选择消除子帧，它将去熄灭在选择书写子帧中的末尾选择书写子帧中那些被点亮的放电胞。
Methods Total 190 normal subjects, 97 males and 93 females, were examined by gray scale, color Doppler and high frequency ultrasound to detect LGA.
方法对190例正常人，运用灰阶、彩色多普勒及高频超声检查LGA内径、最高流速、最低流速、平均流速、阻力指数和血流量。
Methods Total 190 normal subjects, 97 males and 93 females, were examined by gray scale, color Doppler and high frequency ultrasound to detect LGA.
方法对190例正常人，运用灰阶、彩色多普勒及高频超声检查LGA内径、最高流速、最低流速、平均流速、阻力指数和血流量。
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