Dop相关论文
利用卫星导航信号实现高轨航天器的自主定轨与导航已成为当前国内外的研究热点，高轨星载导航接收机面临可见卫星数少、接收导航信号......
糖尿病性骨质疏松症（DOP）是糖尿病引起的一种慢性骨代谢疾病,可导致全身骨脆性增加,易发生骨折,使糖尿病患者的致残率明显增加,但DOP......
为了研究不同黏结体系的表面自由能随温度的变化规律,利用表面能测试仪器测试了HTPB黏结体系的表面自由能,分析了HTPB与增塑剂体积......
Reliability and Separability Analysis of Multiple Fault Detection in Visual Navigation using Reality
Vision based navigation has been widely accepted as a promising approach to obtain position and orientation information ......
To understand doped PbS/CdS:X (Bi, Ag)quantum dot better and how to choose appropriate doped elements, its necessary to ......
Global navigation satellite positioning system is wildly used on a global scale nowadays because it can provide real-tim......
利用二级轻气炮驱动正立方体93钨破片到2 km/s的速度,分别高速侵彻碳化硼/铝合金复合防护结构靶板、叠层铝靶板和间隔铝靶板,根据......
Re-establishing submerged vegetation is considered an important tool to restore shallow eutrophic lakes.A whole year......
目的探讨Ca2+/钙调蛋白依赖的蛋白激酶II(CaMKII)和Cav1.3在6-羟基多巴胺处理大鼠原代黑质多巴胺能神经元损伤中的作用。方法取出......
A novel TiO_2 with a large amount of bulk intrinsic defects-Visible-light-responded photocatalytic a
A novel TiO2 (anatase) containing a large amount of single electron trapped oxygen vacancies (SETOV) was prepared by deh......
Structural and photoluminescence studies of Eu~(3+) doped zinc oxide nanorods prepared by precipitat
Trivalent europium doped zinc oxide (ZnO:Eu3+) nanocrystals were synthesized via room temperature chemical co-precipitat......
Multiferroic materials are promising candidates for next-generation multi-functional devices, because of the coexistence......
Photoactive materials based on semiconducting nanocarbons——A challenge opening new possibilities for
This perspective paper introduces the concept that nanocarbons and related materials such as carbon dots are an interest......
Electrochemical properties of niobium and phosphate doped spherical Li-rich spinel LiMn_2O_4 synthes
Spherical Li-rich lithium manganese oxide(LMO) spinel material was synthesized by an ion implanted method assisted by po......
During the past several years, the research and de-velopment of InP material has made great progress due to serving as t......
According to Lambert’s law,a novel structure of photodetectors,namely photodetectors in siliconon-insulator,is proposed......
用固体酸五氧化二铌作酯化催化剂，由苯酐和２－乙基己醇制备了邻苯二甲酸二（２－乙基己酯）（ＤＯＰ）。反应先快速生成中间产物邻苯二甲酸单（２－乙基己酯），然后......
A two-port capacitorless PNPN device with high density,high speed and low power memory fabricated using standard CMOS te......
Two-dimensional threshold voltage model of a nanoscale silicon-on-insulator tunneling field-effect t
The tunneling field-effect transistor(TFET) is a potential candidate for the post-CMOS era.In this paper,a threshold vol......
High-voltage super-junction lateral double-diffused metal-oxide semiconductor with a partial lightly
A novel super-junction lateral double-diffused metal-oxide semiconductor(SJ-LDMOS) with a partial lightly doped P pillar......
In this paper, a surface potential based threshold voltage model of fully-depleted(FD) recessed-source/drain(Re-S/D)sili......
The frequency stabilities of InP DHBTs in a broadband over 1 to 220 GHz are investigated. A hybrid-topology small-signal......
蒙脱土被广泛用于提高塑料的气体阻隔性能。它对小分子增塑剂也是不可透过的，因此理论上蒙脱土也可以阻碍软质PVC 中小分子增塑......
DOP作为增塑剂，在塑料、涂料、密封胶等领域中被大量使用，研究纳米碳酸钙在DOP分散体系中的流变特性具有较高的实用价值。本文以纳米......
目的对比二维超声与三维彩色多普勒超声分别联合甲胎蛋白(AFP)、肌酸激酶(CK)检测对瘢痕子宫并前置胎盘植入的诊断价值。方法选择2......
在LDPE及DOP不同掺量的基础上分别对AC-13C进行高温抗车辙、低温抗开裂及抗水损害等路用性能试验得出,AC-13C(6%LDPE)高温抗车辙能......
离子液体是近年来绿色化学的研究热点,作为新型的溶剂和催化剂在有机合成领域受到持续关注,已经成功被用于许多酯化反应中。鉴于此......
在GNSS导航解算中,通常以对观测方程进行线性化后的模型进行计算,在复杂环境下,会影响导航解的精度。卡尔曼滤波是一种高效的递归......
采用聚氯乙烯树脂和木粉制得PVC/木粉复合材料.研究了木粉的粒径、用量,表面处理剂的类型、用量,DOP以及抗冲改性剂CPE的用量对复......
2012年国内DOP市场出现小幅度上涨行情,生产企业纷纷上调出厂价,与2011年底相比,价格上调100～150元/t。华东市场DOP价格涨至12700～12......
通过室内车辙试验、小梁弯曲试验、浸水马歇尔和冻融劈裂试验对DOP,SBS,复合改性生物沥青的高低温性能和水稳性能进行评价。试验结......
研究了价廉的混合氯化稀土对合成ＤＯＰ等增塑剂催化效果。结果表明：混合氯化稀土对合成ＤＯＰ等有明显的催化效果，而且产品精制简单、转化率高，有......
对采用ＤＯＰ方案及ＰＤ方案术前诱导化疗的１４９例口腔鳞癌的疗效进行观察分析。采用ＤＯＰ方案治疗９５例，ＰＤ方案治疗５４例，药物总有效率分别为８５．３％、７９．６％。化疗后１０～１４ｄ施行手术......
In this study,platinum(Pt)-polyaniline(PANI)/MWNTs catalysts were synthesized by two sequential reactions.First,coreshel......
为探索退变寡核甘酸引物多聚酶链反应(DOP-PCR)比较基因组杂交(CGH)单细胞基因组研究的可能性,用DOP-PCR扩增正常XX、XY,异常XO、X......
INHIBITORY EFFECT OF ANALOGOUS ELECTROACUPUNCTURE ON SYMPATHETIC CARDIOVASCULAR RESPONSE TO STIMULAT
The inhibitory effect of analogous electro-acu-puncture,i.e.deep peroneal nerve (DPN) stimulation,on hypothalamic defen......
目的:观察糖疏康对DOP大鼠骨代谢、骨密度及骨生物力学影响。方法:健康大鼠40只,空白对照组10只,其余大鼠腹腔内注射链脲佐菌素造......
DOP是邻苯二甲酸二(2—乙基己醇)酯的英文缩写(Dioctyl Phtnalate)。它是一种常用的、生产量较大的增塑剂。由于其综合性能较好,......
本文提出了测定PVC塑料中的DOP增塑剂的一种新方法——沉淀分离—HPLC法。即用沉淀分离法提取PVC塑料中的DOP,然后,借助于HPLC法分......
在常压和较低的温度下,系统地研究了均相、非均相和固载型杂多酸(盐)催化剂在合成 DOP 中的催化作用,实验表明在合成 DOP 的酯化反......
Synthesis and characterization of Sb-doped SnO_2-(CeO_2-TiO_2) composite thin films deposited on gla
Sb-doped SnO2(ATO)-(CeO2-TiO2) thin Films were deposited on glass substrates using the mixed solution including CeO2-TiO......
用水热离子交换法制备了新型层柱催化剂ZnAl-XW_(12-n)Mn(X=Si,Ca;M=Fe,Cu,Co,Zn;n=1,3);XRD和IR测试结果表明,该化合物具有通道高......
All-solid-state electrochromic devices based on WO_3‖NiO films: material developments and future app
Electrochromism refers to the persistent and reversible change of optical properties by an applied voltage pulse.Electro......
Undoped and Eu3+-doped Sr2CeO4 luminescent materials were prepared by sol-gel method. The structure and uncommon photolu......
Si and Mg pair-doped interlayers for improving performance of AlGaN/GaN heterostructure field effect
We report a novel structure of AlGaN/GaN heterostructure field effect transistors(HFETs) with a Si and Mg pairdoped inte......
Tourmaline was modified with cerous nitrate and lanthanum nitrate by coprecipitation method. Through characterization by......
Charge transport in conducting polyaniline co-doped with sulfosalicylic acid and dodecylbenzoyl sulf
We prepared conducting polyaniline (PAn) co-doped with sulfosalicylic acid (SSA) and dodecylbenzoyl sulfonic acid (DBSA)......
