单词dentine
n.: 牙质；牙本质；齿质
网络: 象牙质；牙盾；齿质部分
牙质；牙本质；齿质:
the hard substance that forms the main part of a tooth under the enamel
象牙质
"They already had teeth in the upper jaw, so they had the enamel, dentine and other necessities, " he said.
它们的上颌已经有牙齿了，所以长牙的必要条件已经具备，如牙釉质、牙本质和其他。
Conclusion: Green OrTM was an effective drug to treat dentine hypersensitivity.
结论：极固宁是治疗牙本质敏感的有效药物。
anti-sensitive toothpastes tooth dentine can be closed within the micro-channels to reduce tooth sensitivity.
抗敏感牙膏牙齿牙本质可以关闭在微通道，以减少牙齿敏感。
Found in the scales of Palaeozoic fishes as a superficial layer over a dentine structure.
发现于古生代鱼类的鳞片形成覆于齿质结构之上的表面层。
enamel A shiny hard material covering the dentine of teeth and the surface of some scales ( cosmoid and placoid scales).
珐琅有光泽的坚硬物质包覆在牙齿及一些鳞片（圆鳞与盾鳞）表面。这是脊椎动物所产生最坚硬的物质。
Conclusion: It is suggested that the near effect of semiconductor laser on dentine hypersensitivity is satisfactory.
结论：半导体激光治疗牙本质过敏症近期疗效满意，且对牙体无损害，安全而稳定。
This paper would use the model to reevaluate the mechanical properties and its interacting mechanism of human dentine.
因此，本文对牙本质微结构相互作用对其材料性质的影响进行了重新评价。
The study of CGRP- Immunoreactive nerve fibers in dental pulp -dentine complex of human premolar .
人前磨牙牙髓牙本质复合体中CGRP阳性神经纤维的研究。
Problems: These contain more yellowish dentine to make them stronger but they are difficult to whiten.
问题：犬牙富含淡黄色的牙本质，所以更加坚固，但犬牙很难变白。
Methods: 50 patients (126 teeth) with dentine hypersensitivity were treated with Green OrTM.
方法：随机选择50例（126颗牙）牙本质敏感患者，用极固宁治疗。