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Effects of vegetation near-soil-surface factors on runoff and sediment reduction in typical grasslan
Vegetation near-soil-surface factors can protect topsoil from erosion, however, their contributions to the reduction of ......
Relating thermal conductivity of soil skeleton with soil texture by the concept of “local thermal co
The thermal conductivity of the soil skeleton λs is an essential parameter from the point of view of the correct assess......
...
Topical Delivery of Modified Da-Cheng-Qi Decoction （加味大承气汤）Using Low-Frequency Ultrasound Sonophores
Objective:To evaluate the efficacy and safety of topical delivery of modified Da-Cheng-Qi Decoction(加味大承气汤,MDCQD) ......
Trans-Pacific transport of enhanced ozone plumes has been mainly attributed to fossil fuel combustion in Asia in spring,......
A numerical analysis using a finite element program was performed on three structures:hot mix asphalt(HMA) reinforced tr......
Based on the integrated subsurface data,including those of over 600 m drilled cores,more than 30 drilled wells and 600 k......
Effects of highway construction on soil quality in the Longitudinal Range-Gorge Region in Yunnan Pro
在在西南的中国的纵的范围峡区域包围生态系统之上的高速公路建设的影响基于地调查和试验性的分析被检测。我们在达利上进行了研究......
目的探讨咖啡因联合洛贝林治疗新生儿原发性呼吸暂停（AOP）的临床疗效。方法选取2016年2月—2017年6月在随州市中心医院诊治的原发性A......
采用低温GaAs与低温组分渐变InxGa1-xP作为缓冲层,利用低压金属有机化学气相外延(LP-MOCVD)技术,在GaAs(001)衬底上进行了InP/GaAs......
目的 观察下肢强化训练联合高压氧治疗对脑卒中偏瘫患者下肢功能及日常生活活动（ADL）能力的影响.方法 共选取297例脑卒中偏瘫患者,将......
在具有共同支撑的分布族与单边截断分布族中,Bickle P. J., Ibragimov I. A.与Hasminskii R. Z.证明了两个重要的卷积定理.在本文......
In this article, we study the short-time existence of conformal Ricci flow on asymptotically hyperbolic manifolds. We al......
这研究在 Azolla imbricata 调查了长链的烷基 diols ， triols ，秒白酒，氢氧根酸，和另外的 hydroxylated 混合物的作文并且比较了 Azo......
Laboratory experiments on turbid density currents were conducted to observe the flow features of these currents with abr......
The studies on heterogeneous reactions over montmorillonite,which is a typical 2:1 layered aluminosilicate,will benefit ......
Dialdehyde starch nanoparticles as antitumor drug delivery system:An in vitro,in vivo,and immunohist
Sustaining the release of therapeutic nanoparticles in a cell-, tissue-, or disease-specific manner is a potentially pow......
Five novel curcumin analogues bearing different substituents at 4-position of phenyl group were synthesized.Their struct......
Carbon nanotube (CNT)-supported Ru nanoparticles with mean sizes ranging from 2.3 to 9.2 nm were prepared by different p......
Selectively converting CO and H2 to gasoline product(isoparaffin and olefin) in one step still remains a great challenge......
在实际的地球物理数据采集工作中,会因为多方面的客观原因导致数据缺失,对缺失数据进行插值重构是地球物理数据处理和解释的基础问......
Different climatic controls of soil δ~(13)C_(org) in three mid-latitude regions of the Northern Hemi
Paleoecological records of soil δ13Corg from three regions in the middle latitudes of the Northern Hemisphere, includin......
本文考察了聚合时间、聚合温度、单体和主、助催化剂的浓度对高乙烯基聚丁二烯分子量的影响。研究了链转移反应的情况。测得了向单......
The Relationships between Erythrocyte Membrane n-6 to n-3 Polyunsaturated Fatty Acids Ratio and Bloo
Objective To investigate the relationships between erythrocyte membrane n‐6:n‐3 PUFAs ratio and blood lipids and high ......
INTRODUCTION, EXPRESSION AND REGENE-RATION OF THE TiT-DNA GENES IN CULTURED CELLS FROM Hyoscyamus mu
After the cultured cells from Hyoscyamus muticus + Nicotiana tabacum somatic hybridswere cocultivated with different vir......
本文以MoCl_2(C_7H_(15)COO)_2-(i-Bu)_2AlO■为催化剂,在加氢汽油中,对丁二烯反应动力学进行了研究,考察了单体浓度、催化剂浓度......
本工作考察了 MoCl_4-(i-Bu)_2AlO CH_3(简称Mo-Al)体系在加氢汽油中对丁二烯(Bd)聚合的催化行为,研究了Al/Mo(摩尔比,下同)值、Mo......
本工作以加氢汽油为溶剂,考察了MoCl_2 (RCOO)_2-(i-Bu)_2AlO-体系对丁二烯聚合的催化行为,并研究了聚合条件对催化活性、聚合物分......
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The objective of this experiment is to explore how the thickness and the length of the specimen affect the vacuum drying......
We describe a direct atomic layer deposition method to grow lubricant tungsten disulfide(WS_2) films. The WS_2 films wer......
请下载后查看，本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view......
The phase noises of a 10-m polarization-maintaining(PM) fiber and a 10-W PM fiber amplifier are experimentally measured.......
The discovery and environmental significance of Chifeng wind route and huge pots of Inner Mongolia a
The pots discovered in Inner Mongolia and Hebei Province are huge with a maximum diameter of 9 m and a depth of 3.5 m, ......
The relationships between two-photon absorption (TPA) effect and excited state intramolecular charge transfer (ICT) of p......
In this letter, two kinds of continuous wavelength-tunable light sources are achieved and investigated experimentally us......
The recent research progress of coherent beam combining of high power fiber lasers is reviewed. Key technologies like co......
Tungsten disulfide(WS_2) is a type of anisotropic-layered compound and has broadband saturable absorption features as sa......
1.3 kW monolithic linearly polarized single-mode master oscillator power amplifier and strategies fo
We report on the high-power amplification of a 1064 nm linearly polarized laser in an all-fiber polarizationmaintained m......
Impact of large-scale vegetation restoration project on summer land surface temperature on the Loess
A large-scale afforestation project has been carried out since 1999 in the Loess Plateau of China.However,vegetation-ind......
目的 探讨小剂量尿激酶(UK)联合低分子肝素钙在心肺复苏中的疗效和安全性.方法 将64例心脏骤停患者按随机数字表法分为治疗组和对......
Effects of Replenishing Qi, Promoting Blood Circulation and Resolving Phlegm on Vascular Endothelial
Objective: To observe the curative effect of the method of replenishing qi, promoting blood circulation and resolving ph......
目的 探讨三维适形放射治疗局部复发鼻咽癌的临床效果.方法 选择43例局部复发鼻咽癌患者,采用三维适形放射治疗技术,每周2Gy/次,5......
目的研究采用长链非编码RNAs(LncRNAs)测序技术筛选黄芪甲苷(AS-IV)干预急性肾损伤(AKI)大鼠过程中肾组织相关LncRNAs的变化。方法......
目的 比较胸腰椎骨折后椎体成形术与保守治疗的疗效.方法 回顾性分析2010年1月至2015年10月,于我院接受治疗的122例脊柱骨折患者,......
目的 探讨HPV E6/E7 mRNA检测结合宫颈液基细胞学检测(TCT)在高级别宫颈上皮内瘤变(CIN)诊断及LEEP术后评估中的价值.方法 选取201......
