Results 61 to 70 of about 3,837 (101)

[Comparison of apical sealing ability of three bioceramic root canal sealers in vitro]. [PDF]

open access: yesHua Xi Kou Qiang Yi Xue Za Zhi
Zhu J, Huang R, Zeng X, Jiang L, He F.
europepmc   +1 more source

土壤中砾石存在对入渗影响研究进展

open access: yesShuitu Baochi Xuebao, 2005
石质山区的土壤中含有大量砾石,土壤中大量砾石存在会影响土壤物理特性和水力特性,从而对土壤入渗规律造成影响。本文主要介绍了国外土壤中砾石存在对土壤物理特性、水力特性以及入渗规律影响研究的现有研究成果,国外现有研究结果表明,土壤中砾石存在对入渗影响较为复杂,砾石覆盖/含量与入渗量之间既有正相关关系,也有负相关关系。
doaj  

[Clinical efficacy of multidisciplinary team collaboration in the treatment of deep sternal wound infection]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Tong L   +6 more
europepmc   +1 more source

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