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Plasma Science and Technology 2020年第11期22卷 114-126页

作者： l mIAO Yu m GRISHIN Department of Thermophysics Moscow State Technical University N E BaumanMoscow 105005Russia

Numerical sim.l.tion of turbulent mixing process of polydisperse quartz particle(particle size distribution in the range of 0.1-0.4 mm)flow with Ar and Ar-H2 plasma generated by radio frequency inductively coupled plasma(RF-ICP)torch has been *** approximate two-stage approach has been proposed to calculate the spatial-temporal distributions of temperature and resulting therm.l.stress in quartz particles during dynamic heating in polydisperse plasma *** influence of working gas compositions,particle size distributions,injection angle and flow rate of carrier gas on the therm.l.destruction conditions of quartz particles has been determined under different particle feed *** is found that all the solid quartz particles(0.1-0.4 mm)could be therm.l.destructed without overheating in RF-ICP torch system,when the hydrogen volume fraction in working gases is more than 1.5%-2%and particle feed rate is in a certain *** values of the maximum and minimum feed rates have been determined under different hydrogen volume *** optim.l.particle injection angle and flow rate of carrier gas is found around 50°-60°and 160-220 slpm,under which the value of maximum equivalent therm.l.stress in quartz particles is highest.

关键词： RF-ICP torch dynamic heating therm.l.destruction hydrogen volume fraction optim.l.injection conditions

Kachchh (India) earthquake 2001——causes,severity and impact on groundwater resources

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Journal of Environmental Sciences 2003年第4期15卷 500-505页

作者： m.A.Khan m.l.Sharma CentralAridZoneResearchInstitute CentralAridZoneResearchInstitute Jodhpur342003IndiaJodhpur342003India

Earthquake 2001 in Bhuj region of Kachchh district of Gujarat(India) was one of the most devastating earthquakes in the Indian history. This earthquake has caused severe damage to human life and properties. The impact of earthquake on groundwater resources at many locations was significant. Steep rise in static water level due to earthquake was observed at Bhachau and Chandarani. At other location groundwater followed the declining trend.

关键词： earthquake geology groundwater Bhuj, Kachchh

On calculating glacial isostatic adjustment

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Geodesy and Geodynamics 2024年第5期15卷 441-452页

作者： l.m.Cathles Cornell University IthacaNY 14853USA

modeling the earth's fluid and elastic response to the m.l.ing of the glaciers of the last ice age is the most direct way to infer the earth's radial viscosity ***,we compare two methods for calculating the viscoelastic response to surface *** one,the elastic equation of motion is converted to a viscoelastic equation using the Correspondence *** the other,elastic deformation is added to the viscous flow as isostatic adjustment *** two modeling methods predict adjustment histories that are different enough to potentially impact the interpretation of the observed glacial isostatic adjustment(GIA).The differences arise from buoyancy and whether fluid displacements are subjected to hydrostatic *** methods agree if they use the same equations and boundary *** origin of the differences is determined by varying the boundary conditions and pre-stress application.

关键词： Glacial isostatic adjustment Viscoelastic norm.l.modes Hydrostatic pre-stress Elastic buoyancy Correspondence principle

动态核磁共振法研究苯甲酰胺类化合物内旋转势垒

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化学学报 1986年第5期44卷 524-528页

作者：孙贤育 martin,G.J. martin,m.l. 法国南特大学理学院物理有机化学教研组法国南特大学理学院物理有机化学教研组法国南特大学理学院物理有机化学教研组法国中国科学院感光化学研究所法国南特市法国南特市

动态核磁共振（dynamic nuclear magnetic resonance,DNmR）是研究分子运动现象,获得活化参数的有力工具.有关酰胺类化合物的内旋转势垒已有多人用DNmR方法作过研究.本文用DNmR多重合并方法（m.l.icoalescence）测得N,N-二甲基苯甲酰胺... 详细信息

动态核磁共振（dynamic nuclear magnetic resonance,DNmR）是研究分子运动现象,获得活化参数的有力工具.有关酰胺类化合物的内旋转势垒已有多人用DNmR方法作过研究.本文用DNmR多重合并方法（m.l.icoalescence）测得N,N-二甲基苯甲酰胺（DmB）及N,N-二乙基苯甲酰胺（DEB）绕C—N键旋转势垒的活化自由能△G≠.为进一步讨论内旋转势垒的机制,除测量在不同溶剂中的活化参数外,还测定了在相应溶剂中的15N化学位移δ16N.线性回归法计算表明,内旋转势垒的活化自由能△G≠、15N的化学位移δ16N与溶剂性质参数ET（30）有良好的线性关系.从不同温度下的谱图看出,随着温度升高,交换增快,出现谱线增宽、合并现象（图1）.

关键词：溶剂 DmB 自由能热力学势热力学性质化学位移谱线位移化合物势垒内旋转 DEB

作为分析策略的跨国研究－美国社会学学会会长1987年度的演讲

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国外社会学 2002年第5期 1-18页

作者： m.l.科恩张旅平

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毛细管柱气相色谱法

1988年

作者： m.l.·李(m.l. lee)

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厚膜微电子学第1版

Responses of terrestrial bryophytes to sim.l.ted climate change in a secondary evergreen broad-leaved forest in southern China

1975年

作者：（美）m.l.托普弗朱瑞廉译

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Journal of Forestry Research 2022年第5期33卷 1481-1492页

作者： Jiewei Hao l.m.Chu School of life Sciences The Chinese University of Hong KongHong Kong SARChina 2 College of Ecology and Environment Hainan University58 Renmin RoadHaikou 570228China

Tropical regions are biodiversity hotspots and are well-suited to explore the potential influence of global climate change on forest ecosystems. Bryophytes have essential ecological functions in tropical forest ecosystems, but knowledge of the potential impact of global warming and possible changes in water availability patterns on terrestrial bryophytes is limited. We transplanted eight terres- trial moss species from two elevations (900 and 500 m) to warmer and drier elevations (500 and 100 m) during a halfyear observation period on Tai mo Shan, southern China. The sim.l.ted climate change resulted in severely declined health status and marked decrease in growth of the trans- planted species when compared with their performance at the original elevations. Five of the eight selected species survived for six months after being transplanted to the warmer and drier lowlands, though their health status deteriorated severely. Sematophyllum subhum.l. , Pseudotaxiphyllum pohliaecarpum and Brachythecium buchananii were highly susceptible to changes in temperature and rainfall patterns and might be used as suitable bioindicators. As the tropics are expected to become hotter and drier, terrestrial mosses might be negatively affected or even be at risk of extinction. Bryophytes in the tropics could represent one of the best biological communities to reflect the direct adverse impact of climate change and provide early warning of the biological outcomes induced by ongoing climate crisis.

关键词： Bioindicator Bryophytes Climate change Secondary forest Terrestrial mosses

ADVANCES IN FRACTAl ImAGE AND VIDEO CODING

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电路与系统学报 1996年第1期1卷 6-18页

作者： O.C. An l.K. ma m.l. lion(Dept. of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Hong Kong.)

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