Results 101 to 110 of about 185,743 (164)
[Diabetic foot care: full-lifecycle management driven by digital intelligent technologies]. [PDF]
Chen L, Ran X.
europepmc +1 more source
一种含聚氨酯胶粘剂的堵漏防腐胶带是由多羟基聚醚与二异氰酸酯反应而制得的。该胶带可用于各种水、油、气介质及各种金属、塑料、橡胶等材料制成管道的堵漏与防腐使用。使用时,只需将其浸入水中浸水后,缠绕到漏处,30~40分钟就可固化,其操作过程简单、方便、迅速是一种应用广泛的新型材料 ...
金秀玲, 贺曼罗, 刘惠芳
core
Prediction of pulp exposure risk of carious pulpitis based on deep learning. [PDF]
Wang L, Wu F, Xiao M, Chen YX, Wu L.
europepmc +1 more source
本发明公开了一种耐高温防护涂层及其制备方法与应用。所述耐高温防护涂层包括TiN过渡层以及形成于TiN过渡层上的AlTiN涂层;并且在所述AlTiN涂层中,0.67<Al原子数量-(Ti原子数量+Al原子数量)<0.9。所述制备方法包括:靶材选用Ti靶,工作气氛为N2,采用电弧离子镀技术在基体表面沉积TiN过渡层;同时以Al靶和Al67Ti33靶为靶材,采用电弧离子镀技术在TiN过渡层上继续沉积AlTiN涂层。本发明中AlTiN涂层铝含量高且Al-Ti比例可调,抗氧化温度可达到900 ...
李金龙 +5 more
core
[Establishment of rabbit model of benign circumferential esophageal stricture]. [PDF]
Meng L, Huang Y, Yan X, Wang Y.
europepmc +1 more source
本发明提供了一种防腐导电涂料及其制备方法,所述涂料包括:石墨烯、碳纳米管、分散剂、环氧树脂、固化剂和助剂。石墨烯和碳纳米管在分散剂作用下均匀分散在有机溶剂中,添加到环氧树脂中制备石墨烯-环氧涂料,涂层固化后具有导静电、耐油、耐酸碱和防腐蚀性能,工艺简单 ...
刘栓 +4 more
core
[Analysis of the characteristics and changing trends of burn disease burden in the Chinese population based on the GBD 2021 database]. [PDF]
Liang JY +9 more
europepmc +1 more source
[Determination of six whitening ingredients in cosmetics by ultra performance liquid chromatography coupled with photodiode array detector and corona charged aerosol detector]. [PDF]
Li X +8 more
europepmc +1 more source

