Surface tension of the calcium hydroxide solution is higher than that of water when the concentration of additive is the same 但同浓度下,石灰水溶液的表面张力要高于水溶液的表面张力。
Conclusion : contents of bacterial endotoxin in the infections root canals can be cut down obviously with calcium hydroxide treatment 结论:氢氧化钙可以明显降低感染根管中的内毒素含量。
Objective : to observe the clinical effect of calcium hydroxide iodoform paste used in root canal disinfection on periapical abscess with sinuses 摘要目的:观察氢氧化钙碘仿糊剂运用于有窦型慢性根尖周脓肿根管内封药消毒的临床效果。
Aim : to study the content alteration of bacterial endotoxin in the exudant from the root canals of periapical treated with calcium hydroxide as intracanal medicament 摘要目的:检测氢氧化钙封药前后尖周病患牙根管内细菌内毒素的变化。
In order to simulate working atmosphere of additives in concrete , the influence of additives on surface tension of calcium hydroxide solution is studied in this paper too 为了更好的模拟外加剂在混凝土中的工作环境,本文同时研究了外加剂在饱和石灰水溶液的表面张力。
Conclusion : calcium hydroxide iodoform paste used in root canal disinfection can decrease times of the block therapy on chronic periapical abscess with sinuses 结论:用氢氧化钙碘仿糊剂根管内封药消毒能够减少有窦型慢性根尖周脓肿根管封药消毒的次数,有利于窦道的尽快愈合。
Capsule calcium hydroxide was synthesised by that phenol - formaldehyde resin in situ encapsulated calcium hydroxide . the thermal stability and mechanical properties of pvc mixed samples was studied 摘要采用界面聚合法制备了胶囊化氢氧化钙,并探讨其在pvc中的分散性和相容性。
The addition of calcium hydroxide in zinc electrode can reduce the solubility of zinc oxide and improve discharge capacity , cycling life and utilization of active material 在氧化锌中加入氢氧化钙能显著降低氧化锌在碱性溶液中的溶解度,明显改善锌电极的放电容量、循环寿命以及活性物质的利用率。