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海洋地质与第四纪地质 1994年第1期14卷 1-10页

作者：姚伯初曾维军陈艺中张锡林 D.EHayes J.Diebold P.Buhl s.spangler 地矿部广州海洋地质调查局哥伦比亚大学拉蒙特─多尔蒂地质观测所

西沙海槽是一条水深１５００－３４００ｍ、长４２０ｋｍ的水槽，新生代沉积厚２－６ｋｍ。槽内发现北倾的地壳断裂。海槽的南北两侧之地壳结构差异很大。从区域地质资料看，我们认为西沙海槽是一条印支时期的古缝合线。

关键词：西沙海槽地壳结构古缝合线

The influence of silicon on the hot-dip aluminizing process and on the subsequent oxidation

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The influence of silicon on the hot-dip aluminizing process ...

从宽角地震数据得出的特提斯喜马拉雅南部的速度结构

第九届全国氢能学术会议

作者： s.L.Han,H.L.Li,s.M.Wang,L.J.Jiang,X.P.Liu,Y.Li,Z.N.Li,G.B.Li General Research Institute for Nonferrous Metals,China

＜正＞The development of the International Thermonuclear Experimental Reactor（ITER） requires the production of a material capable of acting as a tritium permeation barrier on low activation *** barrier could also be applied to the usage of hydrogen to avoid the penetration of hydrogen in the substrate *** is well known that thin alumina layer can

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地球学报（中国地质科学院院报） 1996年第2期17卷 153-164页

作者： Y.马可夫斯基 s.克莱姆佩雷黄立言卢德源 美国斯坦福大学地球物理系中国地质科学院

作为ＩＮＤＥＰＴＨ计划的第一阶段，完成了一条跨过特提斯喜马拉雅南缘的深地震共中点（ＣＭＰ）剖面，它绘制出俯冲到喜马拉雅之下的印度大陆地壳的顶部（主喜马拉雅道冲或ＭＨＴ）和底部（莫霍层）轮廓。我们用移动式地震仪记录了Ｃ... 详细信息

作为ＩＮＤＥＰＴＨ计划的第一阶段，完成了一条跨过特提斯喜马拉雅南缘的深地震共中点（ＣＭＰ）剖面，它绘制出俯冲到喜马拉雅之下的印度大陆地壳的顶部（主喜马拉雅道冲或ＭＨＴ）和底部（莫霍层）轮廓。我们用移动式地震仪记录了ＣＭＰ剖面的爆炸，偏移距最大达１５５ｋｍ。短偏移距数据证实了ＣＭＰ剖面的数据，而我们的大偏移距数据则以强反射带为主。我们将这一反射带的强的初始相位解释为藏南滑脱系（ＳＴＤ），而其最后一个相位则为ＭＨＴ的反映。我们用ＣＭＰ剖面的初动数据去详细地模拟最上部２ｋｍ的结构。亚东裂谷系中年青的伸展盆地的深度约束在２ｋｍ，给出了裂谷东侧的断距为４．６ｋｍ，在特提斯喜马拉雅内的正断层，Ｅ－Ｗ向伸展１．５％。宽角数据用于建立地表到ＭＨＴ的地震波速度模型。ＳＴＤ反射体北倾１３°，从约６ｋｍ深（在ＣＭＰ剖面南端之下）到２２ｋｍ深，然后变平，倾角减至５°。这样，我们的观测提出ＳＴＤ是一个深的基底断裂，对ＭＨＴ，我们观测到倾角为７５°，ＮＮＥ倾，从高喜马拉雅山脊下的－２０ｋｍ海拔到雅鲁藏布江缝合带南约７０ｋｍ处的－３６ｋｍ海拔（地表下４０ｋｍ）。我们提出印度地壳可能俯冲到缝合带地表之下，却不可能是整体俯冲。

关键词：地震数据喜马拉雅逆冲速度结构地震波

Research of Recovering Zinc from Hot-dip Galvanizing slag

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Research of Recovering Zinc from Hot-dip Galvanizing Slag

TiO<sub>2</sub>Films synthesis over Polypropylene by sol-Gel Assisted with Hydrothermal Treatment for the Photocatalytic Propane Degradation

第八届东亚资源再生技术国际会议

作者： Y.s. Ren and H.W. Zhang Baosteel Technology Center shanghai 201900 Tianjin University Tianjin 300072

＜正＞According to the theoretical analyzing of vacuum purification of hot-dip galvanizing slag, a double-vacuum purification method and correlative equipment is introduced. This technology is explored independently by Baosteel. It is designed for zinc recycling in the field of zinc smelting plant. The new method may provide a way of less investment, less energy cost and clean production environment in zinc slag utilizine.

关键词： non-ferrous recycling double-vacuum

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Green and sustainable Chemistry 2014年第3期4卷 120-132页

作者： Vanessa Guzmán-Velderrain Yudith Ortega López Jesús salinas Gutiérrez Alejandro López Ortiz Virginia H. Collins-Martínez Centro de Investigación en Materiales Avanzados s. C. Laboratorio Nacional de Nanotecnología Depto. de Materiales Nanoestructurados Chihuahua México

The present investigation shows experimental results obtained with TiO2 thin films synthesized by the sol-gel method assisted with hydrothermal treatment over polypropylene, using the dip coating technique. Obtained coatings were characterized through sEM, XRD, UV-Vis and the photo- catalytic activity was monitored by GC. According to results, the hydrothermal treatment facilitates the crystallization of the TiO2 anatase phase, which is present in all synthesized films. Crystal size formed from precursor solutions (estimated by the scherrer’s equation) depends on the time and temperature of the hydrothermal treatment, wherein solution exposed to a higher temperature treatment of 150。C for 1.5 h (H150/1.5) exhibited a larger crystal size compared to those synthesized at 80。C for 1.5 h and 3 h (H80/1.5 and H80/3). sample H150/1.5 over polypropylene resulted in a uniform and crack free coating. This behavior was attributed to the precursor solution being denser than those synthesized at 80。C. Additionally, the photocatalytic activity of the coatings was evaluated through the degradation of propane. Coating H150/1.5 reached 100% conversion after 3 h of UV light irradiation.

关键词： TiO2 Coating Polypropylene Propane Photodegradation Photocatalysis

Oscillation detection technique by using Vector Network Analyzer

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太赫兹科学与电子信息学报 2015年第3期13卷 382-388 408,408页

作者： Ata Khalid LI Chong Lai Bun Lok David R s Cumming school of Engineering University of Glasgow Department of Electronic and Electrical Engineering University College London

A Vector Network Analyzer(VNA)can be used to identify oscillation frequency of a signal source with moderate or low Radio Frequency(RF)power if certain care is taken according to experimental *** reported in the literature that a resonant peak of measured absolute value of reflection coefficient greater than 1 that corresponds to an oscillation frequency,we report that by observing the magnitude change of one-port reflection coefficient across the entire swept frequency range,a sudden peak or a dip corresponds to an oscillation frequency,this is more accurate than other *** addition,using modern VNA as a signal detection method can significantly reduce measurement time and increase measurement accuracy to VNA capability for developing emerging signal generating devices at early stage,especially for planar,large quantity and operating in a wide frequency range.

关键词： Vector Network Analyzer scattering parameters osci

sTRUCTURE OF THE TIBETAN LITHOsPHERE FROM GEOPHYsICAL EVIDENCE

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Geotectonica et Metallogenia 1997年第Z2期21卷 11-32页

作者： s. Z. Chen and G. Ranalli(Ottawa-Carleton Geoscience Centre and Department of Earth sciences,Carleton University, Ottawa, ONKIs 5B6, Canada)

The Tibetan lithosphere plays an important role in global geodynamics, Geophysical evidence from gravity, geoidal, seismic, geothermal, and magnetotelluric (MT) observations provides important insights on the structure of the lithosphere, with implications for rheology and *** largest amplitudes of 1°× 1° negative Bouguer anomdlies in Tibet appear to renect a relatively soft, multilayered, low density lithosphere beneath the plateau. A density-contrast interface (possible base of the lithosphere), obtained by gravity inversion, shows a maximum depth of about l35 km near the ITs (Yaluzangbu suture), decreasing toward both southern and northern borders, with steeper slope in southern Tibet than in north central Tibet. The Himalayan collision zone corresponds to a north-dipping slope of Indian lithosphere plunging below the Higher Himalayas at the maximum dip angle of 36° Lateral variations between southern and north central Tibet are evidenced from both geoidal, using spherical harmonic differences of degrees 18O and 20,and seismic analyses using attenuation, anisotropy, and velocities including the Vnp *** wave-like pzttern of positive and negative lateral changes of crustal density suggests a convergent (compressive) zone in the Himalayas and southern Tibet and a divergent (extensional)zone in north central Tibet, respectively. The lowest Pn velocity of 7.78~7. 83 km s-1 and low s wave velocities in the upper mantle are observed in north central Tibet, whereas high P-and. swave velocities in the upper mantle, including high Vpn, are found in southern Tibet. Geothermal modeling reveals an heterogeneous thermal structure: southern Tibet has a relatively cold mantle,while northern Tibet has a relatively hbt mantle. The differences between southern and northern Tibet with respect to many geophysical observations should be taken into account for updating and improving thermorheological models of the lithosphere. The strctural features of the Tibeta

关键词： Tibetan lithosphere Himalayan collision zone geophysical evidene

青藏高原北缘中生代伸展构造^(40)Ar/^(39)Ar测年和MDD模拟

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地球学报 2002年第4期23卷 305-310页

作者：陈宣华尹安 George E.Gehrels 王小凤 Eric s.Cowgill Marty Grove T.Mark Harrison 陈正乐中国地质科学院地质力学研究所北京100081 Department of Earth and space sciences and Institute of Geophysics and Planetary Physics University of California Department of Geosciences University of Arizona

沿着青藏高原北缘的阿尔金山脉东段 ,发育了长度大于 30 0km、EW走向的拉配泉断裂。中美合作阿尔金课题组的地质填图结果表明 ,该断层实际上是一条南倾的正断层 ,局部倾角可以低至 30°以下。沉积学和热年代学研究控制了拉配泉断裂的活... 详细信息

沿着青藏高原北缘的阿尔金山脉东段 ,发育了长度大于 30 0km、EW走向的拉配泉断裂。中美合作阿尔金课题组的地质填图结果表明 ,该断层实际上是一条南倾的正断层 ,局部倾角可以低至 30°以下。沉积学和热年代学研究控制了拉配泉断裂的活动时代 :早—中侏罗统地层可以解释为断裂上盘的伸展盆地沉积 ;下盘岩石中钾长石40 Ar/ 3 9Ar测年和MDD模拟给出 2个阶段的冷却事件 ,早期事件出现在约 2 2 0～ 187Ma之间 ,晚期事件出现在早白垩世晚期 (约 10 0Ma)。早期事件代表了拉配泉断裂正断作用的主要阶段。

关键词：青藏高原阿尔金山拉配泉断裂 ^40Ar/^39Ar测年 MDD模拟氩同位素中生代

Electrical structure of Yarlung Zangbo suture from Magnetotelluric Profiling of INDEPTH-MT

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Journal of Earth science 2000年第3期19卷 131-133页

作者： Tan Handong Jin sheng Wei Wenbo Chen Leshou Deng Ming Department of Applied Geophysics, China University of Geosciences, Beijing 100083, China John Booker Nong Wu Martyn Unsworth University of Washington, WA 98195, UsA Alan Jones Geological s

The INDEPTH MT results show that there are no electrical features of deep fractures along the Yarlung Zangbo River, but a large high conductivity body exists in the area between Gyangze and Rinbung. It dips northward, extends downward up to the depth of about 55 km and indicates the exposure of the possible real position of the Yarlung Zangbo suture. There are three sets of electrical gradient and distorted zones reflecting the structure of faults in the high conductivity region. These three fault belts, which dip northward and gradually converge downward to the main fault belt, and a series of south dipping faults in the north side form the exhaled structural characteristics of the Yarlung Zangbo suture. There is a close relationship between the large high conductivity body and the underground thermal state.

关键词： magnetotelluric sounding Yarlung Zangbo suture electrical structure high conductivity body thermal state Tibet.

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壳聚糖-麦卢卡蜂蜜复合创伤敷料

国际纺织导报 2020年第1期48卷 40-42页

作者： L.sasikala B.Dhurai s.sundaresan 谭宇豪(译) 孟粉叶(校) Kumaraguru技术学院(印度) 不详

使用针刺非织造布、壳聚糖和麦卢卡蜂蜜开发出一款性能理想的生物活性复合创伤敷料。以黏胶和竹纤维非织造布作为辅助层,壳聚糖麦卢卡蜂蜜作为功能层,运用3种不同的方法,即薄膜、单面涂覆和浸渍干燥技术制备壳聚糖蜂蜜创伤敷料。对所有... 详细信息

使用针刺非织造布、壳聚糖和麦卢卡蜂蜜开发出一款性能理想的生物活性复合创伤敷料。以黏胶和竹纤维非织造布作为辅助层,壳聚糖麦卢卡蜂蜜作为功能层,运用3种不同的方法,即薄膜、单面涂覆和浸渍干燥技术制备壳聚糖蜂蜜创伤敷料。对所有制备的敷料作为创伤敷料的有效性进行评估和表征。测试结果表明,几乎所有试样的质量和厚度都具有可比性。薄膜敷料显示出较高的透气量和透湿量,分别为55 cm^3/(cm^2·s)和1700 g/(m^2·d),其溶胀率为283%。使用浸渍干燥方法制备的敷料具有较好的抗微生物活性和更高的拉伸强度,但与薄膜敷料相比,其伸长率较低。由形貌观察可知,单面涂覆方法制备的试样涂层效果较差。因此,可得出结论:与单面涂覆法和浸渍干燥法制备的创伤敷料相比,薄膜法制备的创伤敷料具有较大的优势。

关键词：创伤敷料壳聚糖麦卢卡蜂蜜涂层针刺非织造布