搜索筛选:
搜索耗时1.5561秒,为你在为你在102,285,761篇论文里面共找到 690 篇相符的论文内容
发布年度:
Finite element simulation of real cavity closure in cast Ti6Al4V alloy during hot isostatic pressing
[期刊论文] 作者：Qian Xu,Wen Li,Ya-jun Yin,Jian-xin Zhou,Hai Nan,
来源：中国铸造 年份：2022
The healing behavior of shrinkage cavity inside the cast Ti6Al4V alloy during hot isostatic pressing (HIP) was investigated experimentally by interrupted hot isostatic pressing tests. The X-ray micro computed tomography was used to record t......
[期刊论文] 作者：Xu Shanshan,Chai Ningli,Tang Xiaowei,Linghu Enqiang,Wang Shasha,
来源：中华医学杂志英文版 年份：2022
Background::Endoscopic resection bleeding (ERB) classification was proposed by the authors’ team to evaluate the severity of intraoperative bleeding (IB) during endoscopic submucosal dissection (ESD). This study aimed to evaluate the appli......
[期刊论文] 作者：YIN Jun-jie,XIONG Jun,XU Li-ting,CHEN Xue-wei,LI Wei-tao,
来源：农业科学学报（英文版） 年份：2022
Cell death is an important physiological phenomenon in life. It can be programmed or unprogrammed. Unprogrammed cell death is usually induced by abiotic or biotic stress. Recent studies have shown that many proteins regulate both cell death......
Improvement in winter wheat productivity through regulating PSⅡ photochemistry, photosynthesis and c
[期刊论文] 作者：Shahzad ALI,XU Yue-yue,MA Xiang-cheng,JIA Qian-min,JIA Zhi-kuan,
来源：农业科学学报（英文版） 年份：2022
Deficit irrigation is critical to global food production, particularly in arid and semi-arid regions with low precipitation. Given water shortage has threatened agricultural sustainability under the dry-land farming system in China, there i......
Deformation Behavior and Microstructure Evolution during Equal Channel Angular Pressing of Pure Alum
[期刊论文] 作者：XU Shubo,WANG Hanlin,LIU Peng,JING Cainian,REN Guocheng,
来源：武汉理工大学学报（材料科学版）（英文版） 年份：2022
The deformation behavior of equal channel angular pressing (ECAP) was discussed by using plasticity method. The node mapping method is employed to realize the analysis of multi-pass ECAP by using three-dimensional FEM methods for pure alumi......
Diffusion tensor imaging of the hippocampus reflects the severity of hippocampal injury induced by g
[期刊论文] 作者：Wen-Zhu Wang,Xu Liu,Zheng-Yi Yang,Yi-Zheng Wang,Hai-Tao Lu,
来源：中国神经再生研究（英文版） 年份：2022
At present, predicting the severity of brain injury caused by global cerebral ischemia/reperfusion injury (GCI/RI) is a clinical problem. After such an injury, clinical indicators that can directly reflect neurological dysfunction are lacki......
[期刊论文] 作者：Xu Liuyang,Chen Jin,Zeng Yupeng,Li Xiao,Zhang Zhihong,
来源：中华医学杂志英文版 年份：2022
...
[期刊论文] 作者：Mengting XU,Hong LI,Jingyao LUO,Hairong BEN,Yijie ZHU,
来源：地球科学前沿 年份：2022
This study explores the effect of the initial axisymmetric wind structure and moisture on the predict-ability of the peak intensity of Typhoon Lekima (2019)through a 20-member ensemble forecast using the WRF model.The ensemble members are s......
[期刊论文] 作者：Mengying Liu,Yun Xu,Yanjun Zhao,Zheng Wang,Dunyun Shi,
来源：化学科学与工程前沿 年份：2022
The tumor microenvironment features over-expressed hydrogen peroxide (H2O2).Thus,versatile therapeutic strategies based on H2O2 as a reaction substrate to generate hydroxyl radical (·OH) have been used as a prospective therapeutic method t......
[期刊论文] 作者：Liangliang XU,Jianyi ZHENG,Guoqing WANG,Lei LI,Fei QI,
来源：中国航空学报（英文版） 年份：2022
This study is concerned with the experimental and theoretical investigation of the com-bustion instabilities in a premixed swirl combustor.It is focused on the effects of the swirl mixing distance on the intrinsic thermoacoustic mode.The sw......
[期刊论文] 作者：Yanping ZHENG,Chaoyu ZHANG,Ying TIE,Xu WANG,Mingkun LI,
来源：中国航空学报（英文版） 年份：2022
Hybrid joints have better tensile properties than pure bonded and bolted bolts,and are increasingly used in the aerospace field.Tensile tests are carried out for the Hybrid Bonded/Bolted(HBB) joints of Carbon Fiber Reinforced Polymer (CFRP)......
[期刊论文] 作者：Quanli ZHANG,Qiwen WANG,Zhen ZHANG,Yucan FU,Jiuhua XU,
来源：中国航空学报（英文版） 年份：2022
Fabrication of the surface micro-texture on the C-plane sapphire is undertaken by a 355 nm Ultraviolet (UV) pulsed laser.The surface micro-textures of sapphire with different laser scanning line spacing ranging from 10 μm to 100 μm are ob......
Functional traits of poplar leaves and fine roots responses to ozone pollution under soil nitrogen a
[期刊论文] 作者：Pin Li,Rongbin Yin,Huimin Zhou,Sheng Xu,Zhaozhong Feng,
来源：环境科学学报（英文版） 年份：2022
Concurrent ground-level ozone (O3) pollution and anthropogenic nitrogen (N) deposition can markedly influence dynamics and productivity in forests.Most studies evaluating the functional traits responses of rapid-turnover organs to O3 have s......
Contradiction and consistency:Deconstruction of landscape bridges based on multiple temporal-spatial
[期刊论文] 作者：Haifei Zhou,Edoardo Currà,Jiawei Leng,Yu Xu,Wenkang Hu,
来源：建筑学研究前沿（英文版） 年份：2022
This study explores the essential issues pertaining to a landscape bridge based on a multi-scale methodology,in view of the paucity of design theories for contemporary landscape bridges.We contribute to reinterpret landscape bridges on thei......
[期刊论文] 作者：Li-Li Yang,Si-Yun Xu,Zhi-Yi Yang,Zheng-Yan Zhao,Qiang Shu,
来源：世界儿科杂志（英文版） 年份：2022
Scientific integrity has been regarded as a priority in scien-tific development in China [1].The Chinese governmental agencies have paid unprecedented attentions on promoting scientific integrity in recent years.In May 2018,the Com-munist P......
[期刊论文] 作者：Chun-Hai XU,Zhong-Qin LI,Fei-Teng WANG,Pu-Yu WANG,Jian-Xin MU,
来源：气候变化研究进展（英文版） 年份：2022
Hanging glaciers hold the absolute dominant number in West China and their changes had important influences on local hydrology,sea-level rise and natural hazards (snow/ice avalanches).However,logistic and operational difficulties have resul......
Formic acid fractionation towards highly efficient cellulose-derived PdAg bimetallic catalyst for H2
[期刊论文] 作者：Yanyan Yu,Huanghui Xu,Hongfei Yu,Lihong Hu,Yun Liu,
来源：绿色能源与环境（英文版） 年份：2022
The present work, in which cellulose isolated from formic acid fractionation (FAC) is decorated with polyetherimide (PEI) to attain highly efficient cellulose-derived PdAgbimetallic catalyst (PdAg-PEI-FAC), has been investigated, and the ca......
[期刊论文] 作者：Peiwen ZHANG,Jiangtao XU,Huafeng NIE,Zhiyuan GAO,Kaiming NIE,
来源：信息与电子工程前沿（英文版） 年份：2022
We describe a method of optical flow extraction for high-speed high-brightness targets based on a pulse array image sensor (PAIS). PAIS is a retina-like image sensor with pixels triggered by light; it can convert light into a series of puls......
One-step separation and recovery of rare earth and iron from NdFeB slurry via phosphoric acid leachi
[期刊论文] 作者：Ling He,Qipeng Xu,Wensheng Li,Qizheng Dong,Weimin Sun,
来源：稀土学报（英文版） 年份：2022
The recovery of rare earth elements (REEs) from NdFeB slurry by traditional hydrometallurgy has been limited becuase a large number of REEs are lost during separation together with iron.In this paper,a simple and sustainable method is propo......
[期刊论文] 作者：Yongzhen LIU,Wei ZHAO,Qingjun ZHAO,Qiang ZHOU,Jianzhong XU,
来源：中国航空学报（英文版） 年份：2022
Flow separation due to shock wave/boundary layer interaction is dominated in blade passage with supersonic relative incoming flow,which always accompanies aerodynamic perfor-mance penalties.A loss reduction method for smearing the passage s......
相关搜索：
