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Corrosion resistance and magnetostrictive properties of(Tb_(0.3)Dy_(0.7))Fe_2 alloy modified by nitrogen ion implantation被引量：2
《Journal of Rare Earths》2015年第6期629-632,共4页杨红川 张世荣 于敦波 李扩社 胡权霞 杨远飞 张坤 李红卫 
supported by the National High Technology Research and Development Program of China(863 program,2011AA03A404);the National Natural Science Foundation of China(50801006)
The corrosion resistance and magnetostriction of （Tb0.3Dy0.7）Fe2 alloy were investigated for different nitrogen doses of 5Х 1015, 5Х 1016, 5Х 1017, 1 Х 1018 ions/cm2 and average ion energy of 140 kV. The phase a...
关键词：MAGNETOSTRICTION ion implantation corrosion concentration distribution rare earths 1 
Salt Accumulation and Physiology of Naturally Occurring Grasses in Saline Soils in Australia被引量：3
《Pedosphere》2015年第4期501-511,共11页Mohammad S.I.BHUIYAN Anantanarayanan RAMAN Dennis S.HODGKINS David MITCHELL Helen I.NICOL 
Salinity is a major soil contamination problem in Australia. To explore salinity remediation, we evaluated the concentrations of sodium （Na）, potassium （K）, magnesium （Mg）, and calcium （Ca） in roots and shoots...
关键词：bioaccumulation factor intercellular CO2 concentration net photosynthetic rate PHYTOREMEDIATION REVEGETATION soilcontamination stomatal conductance translocation factor 
CFD simulation with enhancement factor of sulfur dioxide absorption in the spray scrubber被引量：6
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2008年第11期1601-1613,共13页Xiang GAO Wang HUO Zhong-yang LUO Ke-fa CEN 
Project supported by the National Key Technologies Supporting Program of China during the 11th Five-Year Plan Period (No.2006BAA01B04);the New Century Excellent Talent in University(No. NCET-06-0513), China
A model describing the absorption process of SO2 into limestone slurry with a spray scrubber is presented. Both the physical performance of the spray liquid in the scrubber and the involved chemical reactions are anal...
关键词：SO2 absorption Limestone dissolution Enhancement factor Mass transfer Concentration profile 
Study on “liver-soothing and mind-regulating” acupuncture manipulation in regulating the blood-oxygen concentration in cerebral cortex of PTSD rats被引量：7
《World Journal of Acupuncture-Moxibustion》2018年第3期198-203,I0005,I0006,共8页Yan-feng ZHANG Ya-di HAN Zhong-ting ZHAO Xing-ke YAN 
Supported by Regional fund project of 2014 National Natural Science Foundation of China:81460744;2013 Gansu Provincial Natural Science Foundation:1308RJZA150~~
Objective： To explore the brain function mechanism of ＂liver-soothing and mind-regulating＂ acupuncture manipulation in intervening post-traumatic stress disorder（PTSD）.Methods： According to random number table m...
关键词：PTSD ＂Liver-soothing and mind-regulating＂ acupuncture manipulation FNIRS Blood-oxygen concentration 
Investigation of a semi-empirical load model of natural gas explosion in vented spaces被引量：1
《Journal of Safety Science and Resilience》2021年第3期157-171,共15页Shigang Yang Jiongwei Cai Ya Yang Qin Fang Qi Bao Senpei Wang 
The authors gratefully acknowledge the financial support from Natural Science Foundation of Jiangsu Province of China(Grant No.BK20180081);National Key R&D Program of China(Great No.2020YFB2103300);National Basic Research Program of China(973 Program)(Grant No.2015CB058000).
Due to the influence of many factors,the overpressure-time history load model of vented gas explosions is difficult to describe and is not conducive to further structural design.Based on vented gas explosion test data...
关键词：Vented gas explosion Load model Overpressure-time history Gas concentration Venting pressure 
生产实践中影响全尾砂固结排放产量的因素被引量：1
《世界有色金属》2021年第24期166-168,共3页宁忠超 
全尾砂固结排放作为国内首创的尾砂处理技术,它比传统的尾砂排放方式更加安全、环保,它所产生的社会效益是巨大的。全尾砂固结排放的产量直接影响着全尾砂固结排放治理塌陷区的可行性及推广价值,本文从实际生产中研究影响其产量的因素。
关键词：全尾砂固结排放 浓度 粒度 产量 
Estimates for stress concentration between two adjacent rigid inclusions in two-dimensional Stokes flow
《Science China Mathematics》2025年第3期577-614,共38页Haigang Li Longjuan Xu 
supported by National Natural Science Foundation of China (Grant Nos. 11971061 and 12301141);the Fundamental Research Funds for the Central Universities (Grant No. 2233200015)。
It is vitally important in material sciences and fluid mechanics to study the field enhancements in the narrow region between two inclusions. Complex fluids including particle suspensions usually result in complicated...
关键词：Stokes flow gradient estimates stress concentration 
Measurement and research on cloudwater over severe acid rain areas of China
《Chinese Science Bulletin》1996年第20期1726-1729,共4页沈志来 吴玉霞 黄美元 肖辉 雷恒池 
Project supported by Program of National Scientific;Technical Strategy of the Seventh Five-Year Plan;the Eighth Five-Year Plan.
Cloud chemistry is one of the important parts of environmental sciences and atmospheric chemistry. Measurement of cloudwater chemistry is receiving growing attention. This note is to present some results and discussio...
关键词：cloudwater CHEMISTRY ACIDITY ion concentration CLOUD microphysical process ice crystal CLOUD droplet. 
退火对电沉积纳米晶镍在不同腐蚀液中耐蚀性影响的研究被引量：3
《腐蚀科学与防护技术》2016年第3期235-240,共6页李娟 张彩丽 刘颖 董楠 何燕 许航 韩培德 
国家自然科学基金项目(51371123);高等学校博士学科点博导基金项目(2013140211003);山西省自然科学基金项目(2014011002)资助
采用直流电沉积法制备纳米晶Ni镀层,通过电化学法研究了不同热处理温度下电沉积纳米晶镍的耐蚀性。结果表明:电沉积纳米晶镍在200℃以下退火,晶粒尺寸变化不明显,300℃退火后,晶粒显著增大,但尺寸仍为纳米级;电沉积纳米晶镍经过200和30...
关键词：纳米晶镍 热处理温度 耐蚀性 腐蚀液 浓度 
不同剂量药剂防治山楂梨小食心虫的综合效益评价被引量：5
《河南农业科学》2016年第8期86-90,99,共6页张坤朋 王相宏 李建华 王景顺 
安阳市2014年科技攻关项目(15)
为有效防治山楂梨小食心虫,选用20%氰戊马拉松乳油（A1）、20%毒死蜱微囊悬浮剂（A2）和10%阿维除虫脲乳油（A3）3种有代表性的农药,分别配以3种剂量即400倍液（B1）、800倍液（B2）和1 200倍液（B3）,进行药剂喷施试验,以清水处理（B4...
关键词：山楂 梨小食心虫 药剂 剂量 防治 同异分析 
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