Traditional wavelet-based algorithm has a common effect on the images of light nonuniformity and scarcity. Aiming at the shortcoming, a new wavelet-based algorithm for image enhancement was proposed.

传统的小波增强算法应用于光照不足或不均匀的图像时处理效果一般，针对该问题提出了基于小波变换的图像增强新算法。

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Though sucking zinc lozenges has been promoted as a treatment for the common cold, research has revealed no consistent effect.

虽然吸锌片已经被推广为治疗普通感冒的药物，但研究显示并没有一致的效果。

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The results manifested that the floatation effect of BET is better than that of other common floatation reagents and has a higher selectivity especially in high-sulfur coal sample floatation.

实验结果表明，BET的浮选效果要优于普通煤用浮选药剂，尤其是用于高硫煤的浮选时，它有很强的选择性。

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To take just one example, from a public health perspective, it makes little sense to focus on the miniscule elevation in breast cancer risk associated with light-to-moderate alcohol consumption, when moderate alcohol intake has been shown to have a beneficial effect on coronary heart disease, a much more common condition.

FORBES: To Combat Some Big Diseases, We Should Focus On The Basics

Has he merely delayed a move long backed by many Democrats as plain common sense so he can deploy it to maximum effect, months away from an election?

BBC: Immigration makes election bow