SEPA相关论文
遥感影像融合能富集同一地区不同数据源的信息大跨度波谱特性影像数据的融合，提供了有关各单个传感器的互补信息，使分类更精确；大跨度......
Lithium-ion batteries(LIBs) have been widely used in many fields such as portable electronics and electric vehicles sinc......
An ultra-light and high porosity nano microfibril aerogel was prepared from konjac glucomannan(KGM) by the electrospinni......
Qualitative and Quantitative Analysis of Alkaloids in Cortex Phellodendri by HPLC-ESI-MS/MS and HPLC
A combined method of high performance liquid chromatograph-elecrtrospray-ionization mass spectrometer(HPLC-ESI-MS/MS) co......
The reactivity of carbonyl iron cluster with alkynes has been studied by the thermal reaction of Fe_3(CO)_(12) with R-C......
Molecular imprinting technology is a new method which developed quickly in recent years. It can provide us with the desi......
Biochemical, chromatographic and spectroscopic analyses of Suwannee River fulvic acid—Evidence for t
Naturally occurring organic compounds are complicated materials that are hard to fractionate into individual components.......
The function-separated bilayer photoreceptors with a charge-generation layer which is made of one organic charge-genera......
An equation involving a derivative is called a differential equation.Such as,(dy)/(dx)=2x,and the function y=f(x)satisfi......
The characteristics of talc-magnesite from the Zinelbulak deposit(Uzbekistan) were investigated via X-ray diffraction, d......
Human sperm motility stimulating activity of a sulfono glycolipid isolated from Sri Lankan marine re
Aim: To evaluate the sperm motility stimulating activity of a sulfono glycolipid (S-ACT-1) isolated from Gelidiellaacer......
Experiments for determining cerium isotope ion exchange rates with macrop-orous resins Amberlyst 15, D001 and XN1010 ar......
The performance of a rotating packed bed (RPB) with three kinds of packings was investigated using alcohol/water solutio......
[Objective]To select the optimal extraction technology of flavonoids components from RADIX MOGHANIAE. [Methods] RP-HPLC ......
Preparation of Monodispersed O/W Emulsion by Ceramic External Membrane Emulsification System——Prelim
A new reactor with integrated conventional slurry stirred reactor and ceramic external membrane emul-sification system,......
The effect of trace elements Mg and Ag on the aging precipitation has been studied. It has been shown that both Mg and A......
Investigation of Isotope Separation Utilizing Spontaneous Magnetic Field of Ultra-Short Laser Pulses
A piece of boron (B) film grows on copper (Cu) floor along the normal of B target in the interaction of solid B target w......
Potential energies of characteristic atoms on basis of experimental heats of formation of AuCu and A
The systematic science of alloys(SSA)is a framework of the total energy and total volume able to be separated.The potent......
The Hybrid K-Edge/XRF Analyzer is designed to quantify heavy elements in homogeneous liquid. It has proven to give appro......
建立了新疆紫草萘醌类总成分的毛细管电泳分离方法,考察了检测波长、添加剂类型、进样量和分离电压对分离检测的影响。实验条件为......
弹性波与压电体摩擦接触界面相互作用会引起界面滑移或分离,滑移和分离位置的分布与外加压力、剪力、电场及入射波的条件有关.应用......
[Objective] To compare effects of different polar parts of Galium aparine L.extracts on anti-leukemia activity.[Method] ......
In 1982,Fu presented his work on realizing Maxwell’s demon.Fu declared that a perpetualcurrent was obtained in his dev......
铁山气田是四川气田川东地区的一个典型的多产层气田,从上到下共有4个产层.预探发现气田后,从评价工作开始到气田进入正式开发的整......
以甲基丙烯酸二甲氨乙酯为单体,2-溴异丁酰溴为引发剂,CuBr/五甲基二乙烯基三胺(PMDETA)为催化剂,通过原子转移自由基聚合(ATRP)反......
This paper deals with a flexible macro-micro manipulator system, which includes a long flexible manipulator and a relati......
ＣｈｉｎａＩｎｆｏ（ｈｔｔｐ：／／ｗｗｗ．ＣｈｉｎａＩｎｆｏ．ｇｏｖ．ｃｎ／ｐｅｒｉｏｄｉｃａｌ）ｉｓｔｈｅｋｅｙｐｒｏｇｒａｍｏｆｔｈｅ＂ＮｉｎｔｈＦｉｖｅ＿ｙｅａｒＰｒｏｇｒａｍ＂ｏｆｔｈｅｓｔａｔｅ．Ｔｈｅｒｅｗｅｒｅｍｏｒｅｔｈａｎ１０００ｋｉｎ
ChinaInfo (http://www.ChinaInfo.gov.cn/periodical) isthekeyprogramofthe “NinthFive_yearProgram” ofthestate. Therewer......
针对高速公路客货分线相关理论及行业规范的不完善问题,通过分析国内外客货分离的基本理论和实施状况,提出了高速公路客货分线的概......
Objective To explore the optimum condition for complex enzyme-assisted extraction of galanthamine from Lycoris aurea by ......
为了研究细弯管内稀疏气固流动条件下颗粒的分布特性,采用离散相模型(DPM)追踪颗粒行为,利用雷诺应力模型(RSM)模拟气相的湍流流动......
从给棉过程、锡林梳理、分离接合过程等方面研究了精梳机对纤维长度的适纺性,得出了E60型精梳机和E62型精梳机在不同工艺条件下对......
本文主要介绍了气相色谱柱的详细制备过程，并以环已烷、苯和甲苯的混合物的分离为例，选择了最佳的操作条件（载气流速和柱温）．同时从柱效......
众所周知,风洞试验中的飞机模型,尤其是带有大展弦比机翼的模型有时会出现翼梢振动现象,振动模式主要表现为翼梢沉浮和俯仰形式,以......
Magnetically separable mesoporous activated carbon was prepared from brown coal in the presence of Fe3O4 as a bi-functio......
采用聚酰胺树脂分离纯化翅果油树（Elaeagnus mollis Diels）叶黄酮,通过不同条件下两种聚酰胺树脂（100-200目、60-100目）对翅果油树叶黄......
光学传递函数是作为评价成像质量好坏的一种重要方法。通过数值计算的方法，依据一个具体的透镜的光学传递函数，利用分离变量的方法，算......
某含银高硫铜矿含铜0.76%、硫24.35%及银34.92 g/t,有价矿物种类多、矿石性质复杂,采用抑硫优先浮选铜-活化浮选硫的原则工艺流程......
针对某电厂ZGM95G型中速磨煤机制粉系统煤粉细度偏差大、不同粉管煤粉细度均匀性差、飞灰可燃物偏高、锅炉结焦等问题,进行了分离......
介绍一种采用普通远红外测温仪测量热风炉拱顶温度的测温装置，指出了应用该装置必须解决的两个关键性技术问题、具体方法和应用过程......
针对斜板式油水分离器中内部结构设计问题,为提高油水分离效率,对斜板倾斜角,板长,板距进行优化。油水两相采用层流模型,建立二维......
研究了微晶石蜡固液萃取分离痕量Zn（Ⅱ）的行为及其与常见离子的分离。详细考察了影响锌的分离与测定的各种因素,在优化的实验条件下,......
依次通过切向流超滤(TFU)和羟丙基葡聚糖凝胶Sephadex LH-20柱层析技术对红毛菜(Bangia fuscopurpurea(Dillw.) Lyngb.)酶解物进行......
为研究倾斜层状围岩薄矿体在开采过程中上覆岩层的变形破坏规律,以永昌铅锌矿矿体为物理试验模型,通过相似模拟材料试验建立二维地......
目的探讨切开复位内固定后下胫腓联合分离固定治疗踝关节骨折的临床效果。方法选取2015年2月～2016年8月我院收治的踝关节骨折患者94......
为筛选竹林环境中较为高效的木质素降解菌，采用分析苯胺蓝和愈创木酚培养基变色情况和相关酶活大小，从浙江临安市竹林地中分离筛选出......
难选微细粒钛铁矿的回收是矿物加工领域的一大技术难题。综述了近年来在浮选药剂、选别工艺和分选设备方面的研究成果与应用实践,......
针对现有含硼铁精矿硼铁分离工艺所存在的弊端,提出了含硼铁精矿选择性还原-选分新工艺,并通过热力学分析和实验室研究进行了验证.......
In order to effectively control the acid rain and SO.pollution in the “two controls” regions, the State Environ-mental......
本文对阴离子交换剂ＤＥＡ－ＰＶＴ常压液相离子交换色谱分离蛋白质的性能、分离条件进行了探讨。结果表明其对蛋白质的分离性能良好，容易洗脱。与......
论述了硅油风扇离合器的工作原理，分析了影响其性能的主要因素。对影响其调速性能的排油机构进行了探讨，构建了排油压力方程。针对某......
