Results 61 to 70 of about 3,307 (99)

Clinical study of the effect of the metal precrown restoration in the first deciduous molar on the composite resin filling in the second deciduous molar. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Wang C, Zhang Y.
europepmc   +1 more source

[Effect of printing orientation on physical and mechanical properties of 3D printing prosthodontic base resin materials]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zhan X, Cao L, Xiang D, Tang H, Xia D, Lin H.   +5 more
europepmc   +1 more source

[Effect of preheating on the properties of resin composite]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi, 2019
Xue J, Yang BN.
europepmc   +1 more source

[Effects of adhesive and primer on the bonding strength of zirconia to resin cement]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi, 2020
Yin Z, Zhan DS, Fu JL.
europepmc   +1 more source

[Development of novel self-adhesive resin cement with antibacterial and self-healing properties]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi, 2020
Hu G, Zhang XY, Zhao JX, Zhou CJ, Wu JL.
europepmc   +1 more source

Na型树脂对渣场渗滤水低浓度氨氮的吸附

Gongye shui chuli
针对渣场渗滤水复杂体系中氨氮的达标脱除，开展了LS-1000C大孔离子交换树脂吸附-解吸参数及工艺应用研究。该离子交换树脂转为Na型后吸附废水中氨氮的最佳参数为流速5 BV/h，进水pH 4~6，树脂床层高径比4.4∶1（树脂膨胀前）；最佳解吸参数为解吸液选择质量分数8%的稀硫酸，解吸量3 BV。树脂工艺工程应用后，在进水氨氮质量浓度180~220 mg/L、pH 4~6、流量4.5~6.0 BV/h工况下，两级树脂串联运行时，出水氨氮<15 mg/L的运行时间达到28 h，满足废水排放要求 ...
张小龙
doaj  

[Removal of a high-translucency zirconia crown with Er:YAG laser: a case report]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Huo J, Zhang X, Jing W, Zhao J, Dong H.
europepmc   +1 more source

[Double-layer ceramic technique for restoring severely discolored nonvital maxillary anterior teeth: a case report]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Chen J, Yin L.
europepmc   +1 more source

[Comparative study on the treatment of molar-incisor hypomineralization]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Shan X, Yang Q, Yang X, Yang Y, Ma Y, Zhao Z, Li R.   +6 more
europepmc   +1 more source