The invention provides a bit block for the electroconvulsive therapy, which is capable of protecting teeth and preventing glossoptosis.

本发明提供了一种用于电惊厥疗法的位阻滞器，能够保护牙齿并防止光泽度降低。

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Pangolin provide customers with a variety of rotary drilling accessories, including bucket teeth, tooth Block, the center point, to mention inducer.

我公司为广大用户提供各种旋挖配件，包括各种斗齿、截齿、齿座、中心尖、提引器等。

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Conclusions Applying 30% supersaturated potassium oxalate to block dentinal tubule could prevent or reduce crown surface discoloration effectively after front teeth canal therapy.

结论使用30%草酸钾封闭牙本质小管可有效防止及减少前牙根管治疗后牙冠变色。

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The front room of the shop had been filled with the smell of meat, and my grandfather had stood and looked around at the hams and sausages hanging from the rafters, soup bones and square bacon slabs in the cold counter window, the skinned red lamb with its sharp little teeth lying on the block while Luka cleaved the bone of the leg away.

NEWYORKER: The Tiger��s Wife