fluoride limit test 氟化物限量试验
Results: Both glass ionomer cements released measurable amounts of fluoride throughout the test period.
结果：玻璃离子粘固剂在整个实验期间都能释放一定量的氟离子。
Methods To test and compare the shear bond strength and the penetration depth of resin tags of fluoride-releasing orthodontic adhesives with those of the traditional orthodontic adhesive.
方法测试和比较含氟牙釉质粘接剂及不含氟牙釉质粘接剂的剪切强度以及扫描电镜下粘接剂渗入酸蚀后牙釉质表面形成的树脂钉突长度。
A test was made on the influence factors of calcium salt sedimentation-electrocoagulation process on the treatment of industrial wastewater containing fluoride, and the effect was analyzed.
对钙盐-电凝聚法处理含氟工业废水的影响因素和效果进行了试验和分析。
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