If you notice a mucus discharge or small amount of brownish, pinkish or reddish blood (" bloody show "), chances are you've passed your mucus plug.

如果你注意到有粘液排出或者少量的呈褐色的、略带桃色的或红色的血液出现(见红)，你可能已经通过了粘液塞。

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With the addition of small amount of B, the cycling stability and activation properties of the alloy electrodes keep almost unchanged, but the maximum discharge capacity (Cmax) decreases.

微量B的加入对合金的循环稳定性能与活化性能影响很小，但降低合金电极的最大放电容量。

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