AUC(area underthe curve,曲线下面积)APACHE I(acute physiology and chronic health evaluation Ⅱ,急生理学和慢性健康状况评价Ⅱ)BMI(bodymass index,体质量指数)CVI(contentvalidity index,内容效度指数)CCU(cardiac care unit,心...
supported by the National Natural Science Foundation of China(Grant Nos.52072304,51872229,and 52172100);the 111 Project of China(No.B08040);Science Center for Gas Turbine Project(No.P2022-B-IV-002-001).
Porous ultra-high temperature ceramics(UHTCs)are recognized as novel candidates for fulfilling the requirements of thermal protection systems of hypersonic aircrafts,as they possess excellent high-temperature resistan...
Background: Chronic venous insufficiency (CVI) describes a condition that affects the venous system of the lower extremities due to venous hypertension (VH. The prevalence is between 5% - 30%. CVI is associated with o...
the National Natural Science Foundation of China(Grant Nos.52188101,U20A20242,52022101 and 52272075);the Research Fund of Youth Innovation Promotion Association of Chinese Academy of Sciences,China(Grant No.2021190);the directional institutionalized scientific research platform relies on China Spallation Neutron Source of Chinese Academy of Sciences and the National Key R&D Program of China(Grant No.2021YFA1500804).
The oxidation behaviors and their influence on the mechanical properties of self-healing SiCf/SiC-SiBCN composites were investigated in H_(2)O/O_(2)and H_(2)O/O_(2)/Na_(2)SO_(4)environments at 1200‒1350℃for 100 h.As ...