Results 61 to 70 of about 279 (97)

Study on the Deformation Characteristics and Control of Tank Fluid Interfaces under Different Gravity Conditions

open access: yes
研究微重力环境下航天器燃料贮箱内的流体分布与管理问题具有重要的科学价值与工程意义。在太空微重力条件下,表面张力取代重力成为主导流体行为的关键因素,燃料易形成不可控的气-液界面构型,导致推进剂沉底困难、气液混合输出等问题。随着深空探测等复杂任务的开展,贮箱需在变轨、对接等动态过程中维持燃料稳定供应,这对界面形貌控制提出毫米级精度要求。研究该问题不仅可优化表面张力贮箱(PMD)设计,更能支撑月面着陆器、空间站燃料补加等关键技术突破 ...
陈哲文
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[Chinese guidelines for clinical diagnosis, treatment, and management of cirrhosis (2025)]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Chinese Society of Hepatology   +1 more
europepmc   +1 more source

[Chinese expert consensus on the diagnosis and management of Epstein-Barr virus positive diffuse large B cell lymphoma (2025)]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Lymphoid Disease Group   +3 more
europepmc   +1 more source

[The application of surgical robots in head and neck tumors]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Huang X   +23 more
europepmc   +1 more source

[Practical guideline on the prevention and management of diabetic foot in China (Ⅰ)]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Chinese Burn Association   +2 more
europepmc   +1 more source

[Archaeological Research on Periodontal Disease]. [PDF]

open access: yesSichuan Da Xue Xue Bao Yi Xue Ban
Zhou X, Zhou J.
europepmc   +1 more source

[Prognostic value and imaging features of (18)F-FDG PET-CT in follicular lymphoma with different histopathology grade]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Zhao T   +8 more
europepmc   +1 more source

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