前款所列标志经过使用取得显著特征，并便于识别的，可以作为商标注册。

Any mark mentioned in the preceding paragraph may be registered as a trademark if it has acquired distinctive features through use and is readily distinguishable.

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您将掌握如何改变你的卫生棉条在经过使用一个或两个经期的学习使用之后。

You will learn after tampon use for one or two periods how often you need to change your tampon.

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但是经过使用之后，会产生污垢、泥沙、碎屑等杂物，需要及时清除，不然影响设备的使用和寿命。

But after use, will produce dirt, mud, debris and other debris, need to be cleared in time, or affect the use and life of equipment.

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So what is shown here is the potential solution to potentially read out neural signals dragged from the brain and use these signals after some interpretations or decrypting if you will to drive prosthetic arms or computer cursors on the screen.

大家现在看到的是一种可能的解决方案,有助于解读病人大脑发出的神经信号,同时在经过翻译或者解码之后,使用这些信号，驱动假臂,或者电脑屏上的光标。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选