When Barack Obama entered the White House in January 2009, he set out to erase the stain such practices have left on America's image.
2009年1月，巴拉克·奥巴马入驻白宫时，计划擦掉这种行为留在美国形象上的污点。
The sulfur leaves a pale yellow stain that almost seems to glow in the lower image, a photo taken from a helicopter in July 2006.
硫磺留下的淡黄色痕迹，在2006年直升机拍摄的照片(下图)中更加鲜艳夺目。
Methods: Primary embryonic rat cortical neurons culture, cytotoxicity assays and biochemistry detection, cell stain for the neuron morphology in microscopy and image analysis.
方法：原代胚胎鼠皮质神经元细胞培养，细胞毒性试验及生化指标测定，细胞染色，显微镜下观察形态学改变及影像分析。
The results of growth hormone (GH) determination, cell stain and computer image analysis showed that cells of both fresh and cryopreserved pituitary were of biological viability.
经生长激素(GH)测定、细胞染色及计算机图像分析，证明胎儿垂体细胞冻存前、后经体外培养均有活性。
The method can overcome the defect that the oil stain could make a big error in the image processing, and can mark the region of the defect.
该方法可以克服油渍在图像处理中会造成较大误差的缺点，并且能够对麻点缺陷区域进行确定。
A filtering algorithm for 3-d images was developed to remove stain noise on sequenced image slices.
为消除序列切片显微图像中的斑块状污染噪声，提出了一种三维截面图像顺序滤波的处理算法。
The immunocytochemical stain and image analysis were applied to measure the expression of EGFR protein.
免疫细胞化学染色法检测表皮生长因子受体（EGFR）的表达；
Methods Changes of the DNA content in thyroid follicular epithelial cells at different PMI were determined by Methyl Green-Pyronin(MGP) stain combined with an image analysis technique.
目的探讨甲状腺滤泡上皮细胞平均DNA含量变化与死亡时间（PMI）的相关性。
Methods Changes of the DNA content in thyroid follicular epithelial cells at different PMI were determined by Methyl Green-Pyronin(MGP) stain combined with an image analysis technique.
目的探讨甲状腺滤泡上皮细胞平均DNA含量变化与死亡时间（PMI）的相关性。
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