During the clinical study of different scanning MRI techniques, it is necessary to evaluate the image quality by measuring the signal noise ratio.

在临床上研究不同的MRI扫描技术时，必须要用信噪比这个参数来对图像的成像质量进行评价。

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Results: The ratio of high quality images was 91.3% with the Smart Prep Scanning technology, while it was 66.6% with the technology of manually selected delaying time.

结果：采用自动跟踪技术获得的高质量图像占91.3%，延迟时间凭经验设定所获得的高质量图像占66.6%。

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The curing reaction process of bamboo liquefaction phenolic resin with different molar ratio was studied by non-isothermal differential scanning calorimetry(DSC).

采用非等温差示热量扫描DSC曲线方法探讨了竹材液化物酚醛树脂胶不同物质的量之比时的固化反应过程。

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Twice backlight scanning motion and improved contrast ratio with finer local dimming control contribute to crisp and superior picture quality with improved color accuracy. 4200 Backlight Scanning technology reduces motion blur and loss of detail in fast-moving images, along with 1080p resolution and dot noise reduction, each of the 16 models feature unmatched, vivid and true-to-life picture quality.

ENGADGET: Panasonic details sixteen new LED TVs for the new year, none larger than 55 inches