pl相关论文
自从石墨烯问世以来,人们发现,由于维度减小和晶体结构的限制,二维材料往往展现出独特的性质。因此无论是在基础研究还是应用实践,......
Phosphorus removal from sediments by Potamogeton crispus:New high-resolution in-situ evidence for rh
Macrophytes are usually chosen for phytoremediation tools to remove P in eutrophic aquatic ecosystems,but the lack of te......
Fabrication and Photoluminescence Properties of Hexagonal Micro-pyramids ZnO Powders by Combustion S
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The aim of this study was to determine whether the lower urinary tract storage symptoms of benign prostatic obstruction ......
GaN基半导体材料由于独特的物理性质使得其在LED以及LD器件中得到了越来越多的重视,具有广泛的应用前景。在GaN基器件中,P型GaN高......
In order to obtain an optimized method for low etch damage,the different etch gas for extended wavelength In0.83Ga0.17As......
本文研究了利用MOVPE技术在Ge衬底上生长GaInP薄膜的结构及表面性质。高分辨透射电镜(TEM)结果显示Ge衬底上生长的GaInP材料没有发......
本文对四种不同的果胶酶进行分析,研究各组分的酶学性质.并根据各种果胶酶的酶活力比较了它们的优劣.研究结果表明聚半乳糖醛酸酶(......
本文利用光荧光(PL)和拉曼(Raman)研究了Ge衬底上生长的掺硅GaInP 的光学性质.实验发现,1.4Ev处的宽发光峰的强度与是否掺硅有关,......
The ZnO films were grown by plasma-assisted molecular beam epitaxy(MBE)on the substrates of MgO(111)with an emphasis on ......
Structural, optical and electronic properties of ZnO thin films grown on MgO(111) substrates by mole
High quality ZnO films are desirable for applications in optoelectronics.In the growth of ZnO thin films on the hexagona......
表面等离激元(SPP)是在金属表面自由电子与电磁场(光场)激发相互作用形成的电子振荡波，具有高度的空间局域性和局域场增强特性，在亚......
Background:In vitro embryo production(IVP)and embryo transfer(ET)are two very common assisted reproductive technologies(......
Plant-based,adjuvant-free,potent multivalent vaccines for avian influenza virus via Lactococcus surf
Influenza epidemics frequently and unpredictably break out all over the world,and seriously affect the breeding industry......
InGaAs/GaAsSb Ⅱ类超晶格是一种新型的中短波红外材料，通过调整该体系材料的能带结构可以实现2um到4um波段覆盖，目前被广泛用于......
研究了采用微波等离子体增强化学气相沉积技术生长的不同气体流量比R(R-O2/SiH4)的SiOx薄膜及其真空退火处理后的发光性能.结果表......
Reproductive fluids, used for the in vitro production of pig embryos, result in healthy offspring an
Background:In vitro embryo production (IVP) and embryo transfer (ET) are two very common assisted reproductive technolog......
From August to September,the Chinese Entrepreneur Survey System organized and implemented“Chinese Entrepreneur Question......
提出中俄产业（科技）互补与共生性合作新思想，阐述共生性合作的理论内涵和共生性合作的条件与要素，为建立站与共生性合作，需要构筑全方位......
胰脂酶(PL)是将脂肪分解为可吸收脂肪酸的关键酶。作者测定了高良姜Alpinia officinarum根茎对PL的抑制活性和抗高血脂活性。......
预测变幅载荷作用下的结构寿命,需研究材料的疲劳裂纹闭合效应,确定材料疲劳扩展时张开载荷的变化规律。针对箭体管路结构中常用的......
Photoluminescence(PL) from self-organized Ge quantum dots(QDs) with large size and low density has been investigated ove......
在 nanorods 附近提高电场，一个 Ag nanorod 沟系统被介绍，它的电场分发用有限差别时间域方法被学习。因为光的裂口多横梁的电场的重......
One novel porphyrin P-Q2 is planned to be synthesized by condensation between ATPP and Q1.However,after separation by ch......
新生儿同种免疫性血小板减少症(NAIT)是由于母体免疫性对抗胎儿血小板而使大约1/3000的活婴受到损害。在人血小板抗原-1a(PHA-1a)......
AT the 10th Global Travel and Tourism Summit held in May 2010 in Beijing,Duan Qiang,president of Beijing Tourism Group (......
C-H Bond Activation of Bisimines by Palladium(Ⅱ) and Platinum(Ⅱ). Synthesis,Characterization of Bis(
The reactions of a variety of 4,6-dimethyl-1,3-bis(imino)benzenes 2a-g derived from 4,6-dimethylisophthalaldehyde and an......
Heart transplantation is commonplace, the supply is limited. Many exciting changes in the field of mechanical circulator......
①目的确定ＨＩＶ－１ＳＦ２ｅｎｖ重组克隆的近启动子ＤＮＡ序列及其读码框架。②方法使用ＡＢＩ公司的３７３Ａ自动测序仪，对插入有ＨＩＶ－１ＳＦ２株ｅｎｖ基因的原核表达质粒ｐＳＦ２ｅｎｖ近启动子ＤＮＡ序列进行了序......
Should dopamine be the first line inotrope in the treatment of neonatal hypotension? Review of the e
AIM: To determine if dopamine is effective in treating neonatal hypotension and safe to use comparing to other inotropes......
MULTISCALE SIMULATION OF INCIPIENT PLASTICITY AND DISLOCATION NUCLEATION ON NICKEL FILM DURING TILTE
Multiscale simulations of the tilted flat-ended nanoindentation with different tilted angles(from 5?～30?) on the(-1 1 0) ......
1 概述锚喷支护在我国地下工程中已得到广泛应用,特别是煤炭行业,每年锚喷支护工程量超过1000 km。但是工程质量检测手段相对滞后......
Isothermal oxidation behavior of chromium with and without nanon sol-gel CeO2 coating is studied at 1 000 ℃ in air.Scan......
《PL-1型疲劳裂纹装置》安装在WE型万能试验机上,并且与试验机锁紧成一个整体。振动头由偏心机构驱动,对三点弯曲试样施加交变载荷......
Taq1B polymorphism and plasma activity of cholesteryl ester transfer protein and restenosis after co
Background Cholesteryl ester transfer protein(CETP),an important regulatory factor in reverse cholesterol transport,has ......
PL 波是六十年代以来引起地震学界注意的一种震相。本文首先综述国外的有关研究成果,随后根据我国东部地区若干地震台的 PL 记录资......
A wavelength division multiplexer based on curved polymer planar waveguide is proposed. According to the coupled modethe......
The urban forest is the main body for the urban forestry management. There are not unified rules and standards for the p......
结合薛定谔方程和泊松方程,模拟计算得到GaAs/AlGaAs多量子阱红外探测器外延材料能带图,并对该材料进行光致荧光谱(PL)测量。结合......
α-Fe_2O_3 nanocrystal was encapsulated by a block-copolymer, hydroxylated poly (styrene-b- butadiene-styrene) (HO-SBS) ......
Reduction of prochiral ferrocenyl ketones 2a-e in the presence of 10 mol% of chiral b-amino alcohols 4a-b provides 1-fer......
Modulation of Electrochemical Oscillations by Specific Adsorption of Cl- during the Electrooxidation
Potential oscillation during the electrocatalytic oxidation of methanol can be modulated by the specific adsorption of C......
According to the market demands and practical possibility of China, in order to make the automotive industry become the......
An Upper Cretaceous black-gray-red bed sequence was deposited in the Tethys-Himalayan Sea where abundant foraminifera,es......
