[Impact of ultrasonic scaling on abutment screw torque in implant restorations]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanTang Y, Zhao X, Yang X, Jia H, Liu Y.
europepmc +1 more source
[Research progress on ionic liquid-functionalized magnetic Fe<sub>3</sub>O<sub>4</sub> nanomaterials in sample pretreatment- chromatographic analysis]. [PDF]
Se PuLi JX +6 more
europepmc +1 more source
[Progress in electric field assisted molecular imprinting technology]. [PDF]
Se PuWu JY, Huang XJ.
europepmc +1 more source
[The Oral Microecological Theory of Dental Caries]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanZhou X.
europepmc +1 more source
Shuitu Baochi Xuebao, 2004 在我国亚热带采集了常绿阔叶林、马尾松林、杉木林和毛竹林土壤,分析了土壤总有机碳和水溶性有机碳含量。结果表明:土壤总有机碳含量常绿阔叶林和毛竹林显著高于杉木林和马尾松林。土壤水溶性有机碳含量毛竹林显著高于杉木林,极显著高于马尾松林,阔叶林和杉木林也显著高于马尾松林。水溶性有机碳占总有机碳比率以杉木林最高,达1 26%(25℃)和1 82%(100℃),马尾松林最低,仅0 78%(25℃)和1 30%(100℃)。马尾松林、杉木林和毛竹林土壤水溶性有机碳与土壤总有机碳含量间的相关性均达显著水平 ...
doaj
Shuitu Baochi Xuebao目的为探究黄土高原风水复合侵蚀对土壤团聚体有机碳的影响。方法通过室内模拟降雨及风洞试验，研究不同侵蚀营力和侵蚀顺序下5~2 mm土壤团聚体有机碳及其活性碳组分的流失机制。结果1）风水复合侵蚀下土壤团聚体有机碳（SOC）、易氧化有机碳（EOC）、颗粒态有机碳（POC）、可溶性有机碳（DOC）质量分数较单营力侵蚀分别降低7%~25%、8%~29%、52%~71%、16%~32%。2）风水复合侵蚀中先风后水侵蚀（WR）下，SOC、EOC、POC、DOC、微生物生物量碳（MBC）质量分数较先水后风侵蚀（RW ...
王艳辉 +3 more
doaj
[Establishment and application of a knowledge-directed pseudo-targeted analytical method for diabetic retinopathy]. [PDF]
Se PuHou YQ +8 more
europepmc +1 more source
[Interpretation of the "Expert consensus on the management of neonatal parenteral nutrition (2025)"]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiLin XZ +8 more
europepmc +1 more source
[Analyzing the influential factors of dietary patterns and blood glucose control in type 2 diabetes patients based on the model of health action process approach model]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanMin H, Wu Y, Shi Y, Li M, Sun X.
europepmc +1 more source