Results: The improved method avoided false positive reactivity, and a clear background was observed.

结果：证实本实验方法避免了假阳性，背底十分清亮。

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Results Positive cells had brown - yellow to brown color ti particles, and these particles were located in antigenic site under clear background.

结果阳性细胞呈棕黄色一棕裼色颗粒，阳性颗粒定位于抗原所在的部位上，背景清晰。

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After a call to clear erases the background, you draw the cube by using the vertex data and triangles created in init .

调用clear清除背景后，即可通过init中创建的顶点数据和三角形绘制对象。

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Voice Focus ensures precisely targeted voice pick-up, while Noise Reduction enables clear conversations without background noise interference.

ENGADGET: Creative announces Sound BlasterAxx wireless speakers with mics (update: hands-on!)

Treasury sources said they had made it clear, in background papers issued with the budget, that Mr Osborne was referring to workers directly employed by the government, not council employees.

BBC: Council workers 'betrayed' by pay freeze

Although Mr Obama was at pains to stress her intellect, her long experience on the bench and her respect for the constitution, he made it clear that her background matters a lot to him.

ECONOMIST: America's Supreme Court