Hour-glass fracture 沙漏形破裂 ; 韩司菲尔张力计
The crystal is shiny glass, but is common to the oil sheen on the surface of fracture.
晶面呈玻璃光泽，但常见到的是断口面上的油脂光泽。
By using this method, the technique of laser cut - ring LCD glass substrates is studied both in fracture mechanism and experiment.
采用该技术，从断裂基理和实验验证两方面对激光切割液晶显示玻璃基片进行了一定的研究。
Conclusion Bioactive glass particulate is safe and effective, it is a good bone graft in the treatment of bone defect and it can promote fracture healing.
结论生物活性玻璃颗粒安全、有效，是一种很好的骨缺损移植物，并能促进骨折愈合。
应用推荐