dy相关论文
Rapid formation of metal?monophenolic networks on polymer membranes for oil/water separation and dye
Surface deposition based on metal-phenolic networks (MPNs) has received increasing interest in recent years. The catecho......
现有的高强镁合金强度和塑性难以满足工业生产实际需要,因此,深入研究具有更高强度和塑性的镁合金是大势所趋、众望所归的。近年来......
目的 分析左炔诺孕酮宫内节育系统联合地屈孕酮对围绝经期排卵障碍性异常子宫出血患者疗效及血清性激素水平的影响?方法选取2019年......
Dynein,Kinesin and Morphological Changes in Optic Nerve Axons in a Rat Model with Cerebrospinal Flui
Purpose To examine the influence of experimentally reduced cerebrospinal fluid pressure(CSFP)as compared to elevated int......
Beam hopping technology provides a foundation for the flexible allocation and efficient utilization of satellite resourc......
目的研究抑郁症患者的动态功能脑网络以及图论属性异常。方法选取2017年6月至2018年6月就诊于甘肃省天水市第三人民医院的51例抑郁......
稀土元素掺杂的发光材料在许多领域得到应用而被广泛关注.以溶胶-凝胶法在相对较低的温度下合成了白色的长余辉发光材料Sr1-x-......
采用水热法和后续热处理合成出单斜相LaPO4以及LaPO4:Dy3+,通过XRD对样品进行物相分析,结果表明:所得样品为LaPO4,且XRD图谱及拉曼......
通过对DY粘结剂砂和合脂砂的对比试验，证明DY粘结剂砂的多项性能均优于合脂砂，将其应用在生产中代替合脂砂，方便了生产操作，改善了劳动......
通过研究噻环乙胺及XFM麻醉下大鼠不同脑区OFQ、dynA和SP含量的变化,探讨噻环乙胺及XFM中枢麻醉作用可能的机理。Wistar大鼠84只,......
The authors introduce a notion of dynamic bifurcation for nonlinear evolution equations, which can be called attractor b......
In the present letter we report the new compounds of Y<sub>0.5-x</sub>Li<sub>1.5</sub>VO<sub>4</sub>: (Dy<sup>3+</sup>&#......
针对风电场风功率预测所需的离地70m、0～4h的超短期风速预报。本文利用中央气象台发布的MM5格点输出的数值预报风速及测风塔实时发......
目的探讨培坤丸联合左炔诺孕酮治疗功能失调性子宫出血患者的安全性与有效性。方法选取2013年2月-2018年2月在自贡市妇幼保健院诊......
【目的】研究大豆播期对大豆蚜Aphis glycines Matsumura及其天敌的影响。【方法】试验在2012年、2013年进行，设置了3个大豆播期处......
第四纪以来,杭州市气候变化剧烈,海水面升降频繁,加上新构造运动的影响,使得杭州市沉积土成因类型繁多,厚度变化大。同时古苕溪、......
用计算机模式识别方法预测未知的合金中间相,是一种很有效的方法。用元素的价电子数Z、金属半径R、功函数φ等的函数张成多维空间......
研究了°RFe_(11)Ti(R=Y,Gd,Dy)和RFe_(10)Si_2(R=Gd,Dy)合金的~(57)Fe室温穆斯堡尔诺。研究表明,结构稳定化元素硅原子能使合金的......
用中子衍射法测定了R_2Fe_(17)N_x(R=Y,Dy,Nd)中N的占位及磁结构,初步讨论了N的占位对磁性能的影响
The mass and magnetic struc......
The reaction between iodate and thiourea has been studied in an unbuffered acidic medium. In excess iodate the reaction ......
Thermodynamical data of rare earth complexes with amino acid are important for engineering chemistry and fundamental che......
This paper proposes a new non-intrusive trigonometric polynomial approximation interval method for the dynamic response ......
以柠檬酸为燃烧剂,采用低温燃烧法制备Dy:Yb3Al5O12(Dy∶YbAG)荧光粉。通过不同煅烧温度下样品的X射线衍射和扫描电子显微镜分析,......
Novel Sr3Gd(1–x)DyxNa(PO4)3F(SGNP:x Dy3+, x=0.01, 0.03, 0.05, 0.07, 0.09, 0.11) phosphors were synthesized by a convent......
Effect of light conversion agent on luminous properties of a new down-converting material SrAl_2O_4:
A new luminous material SrAl_2O_4:Eu~(2+),Dy~(3+)/light conversion agent that can emit red light in the darkness after b......
Study on white-light emission and light-emitting mechanism of hydrothermally synthesized YVO_4:1 mol
White light-emitting YVO_4:1 mol.%Dy~(3+),x mol.%Eu~(3+) phosphor powders with order morphology and well crystallization......
Low-field magnetoresistance of (1-x)La_(0.6)Dy_(0.1)Sr_(0.3)MnO_3/0.5x (Sb_2O_3) composite system un
A series of (1-x)La0.6Dy0.1Sr0.3MnO3/0.5x(Sb2O3)(x=0.15) samples were prepared by the solid-state reaction method, and t......
THE DISLOC ATION EQU ATIONS OF A SIMPLE CUBIC CRYSTAL IN THE ISOTROPIC APPROXIMATION-A SOLVABLE MODE
The dislocation equations of a simple cubic lattice have been obtained by using Green’s function method based on the di......
用2,5-噻吩二羧酸、2,2’-联吡啶与稀土离子(RE=Eu,Dy,Pr)合成了稀土三元配合物。配合物分别用元素分析、差热分析和红外光谱分析......
Two new tri-spin radical-Ln(Ⅲ)-radical complexes, [Ln(hfac)3(NITPh-Ph)2] (Ln=Dy(1) and Tb(2), NITPh-Ph=4 ’-biphenyl-4,......
利用紫外-可见吸收光谱和荧光光谱法,在Tris-HCl缓冲溶液中考查了不同温度下镝(Dy)-L-苯丙氨酸-5-氟尿嘧啶三元配合物与牛血清白蛋......
用紫外-可见和荧光光谱法研究Dy3+与牛血清白蛋白(BSA)的相互作用,同时采用同步和三维荧光法探索了Dy3+对BSA结构的影响。分析实验......
对Bi2WO6半导体材料进行了改性,利用水热法合成了Gd~(3+)和Dy~(3+)掺杂Bi2WO6光催化剂,并且采用XRD、UV-Vis、FE-SEM等测试手段进......
本文以对叔丁基杯[8]芳烃(H8C8A)为配体,在溶剂热条件下制得了三个十四核的3d-4f化合物[LnIII6CoII8(C8A)2(O)2(OH)4(CO3)2(HCOO)2......
以工业铝酸钠溶液制备的氢氧化铝为铝基原料,采用高温固相反应法合成了SrAl2O4∶Eu2+,Dy3+磷光粉,考察了稀土掺杂量、烧结温度及硼......
首次以价格低廉的水玻璃(Na2SiO3)为硅源,通过离子交换,采用水热辅助溶胶凝胶法合成Sr2MgSi2O7:Eu2+,Dy3+蓝色发光材料。通过DTA、......
采用传统固相反应法制备La1.1Dy0.1Sr1.8Mn2O7多晶样品,并通过测量样品的磁化强度随温度变化曲线(M-T)以及磁化强度随外加磁场的变......
合成并通过单晶衍射表征了3个稀土配合物[La L2(NO_3)_3]·CH3CN(1),[Ln(L)(NO_3)_3(H_2O)](Ln=Tb(2),Dy(3),L=N-苯基-2-(5-氯-8-......
合成了一个新颖的氮氧自由基配体,并用该配体合成了3例未见文献报道的氮氧自由基-稀土三自旋单核配合物Ln(hfac)3(NIT-Ph-4-OCHCH3......
在模拟人体生理条件下,利用荧光、紫外?可见吸收和同步荧光光谱法研究了水溶性壳聚糖(CS)及两种壳聚糖稀土配合物(CS-La和CS-Dy)与......
Rare earth strontium aluminate luminous fiber is a novel functional fiber. In order to investigate the influence of Al/S......
Structure and luminescent properties of luminous polypropylene fiber based on Sr_2MgSi_2O_7:Eu~(2+),
The luminous polypropylene fiber based on long afterglow luminescent material Sr2MgSi2O7:Eu2+,Dy3+ was prepared by melt-......
采用γ射线对SrAl_2O_4…Eu~(2+),Dy~(3+)长余辉荧光材料进行辐照处理,研究样品经辐照后的长余辉性能。用60 Co~γ射线源照射固相......
本文将重点介绍ＤＹ－５型电子束曝光机的偏转系统的构成、特点及结果。
This article will focus on DY-5 electron beam exposure machi......
