ac相关论文
本文首先介绍了公共图书馆智慧化发展的趋势。在此背景下，提出了智慧公共图书馆使用网络的特殊需求，并引入了多种无线网络技术来实现......
随着移动互联网的发展,智能手机的快速普及,无线网络迅速融入当代人的主流生活,逐渐成为人们工作、学习与生活的基本需求.为了提高......
目的:分析螺旋CT定性诊断肺磨玻璃结节的临床价值及准确性.方法:在本院诊疗的肺磨玻璃结节患者中随机选取72例为探究对象,病理选取......
ZnS能够用于光解水制氢,但是由于ZnS带隙较宽在一定程度上制约了可见光的吸收.为了减小闪锌矿ZnS的带隙宽度,增加对可见光的吸收,......
本文简单介绍了无线局域网技术以及无线组网覆盖方案的设计思路,并通过研发基于机顶盒的AC+AP组网方式来让用户通过机顶盒实现家庭......
介绍了国外某氧化铝公司溶出过程物料的控制,如何通过物料控制溶出矿浆A/C,重点介绍了实现矿浆质量流量的计算与控制及矿石重量、......
We present the results obtained from detailed timing and spectral studies of a black hole candidate MAXI J1813-095 using......
Methane dehydroaromatization-A study on hydrogen use for catalyst reduction, role of molybdenum, the
Methane dehydroaromatization was studied over Mo/SiO2 and Mo/HZSM-5 with different Mo loadings (2,5,10 wt％) at 973 K and ......
A series of V2O5 with various morphologies was prepared by the hydrothermal method and loaded on the modified active cok......
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Honokioi is a pleiotropic natural compound isolated from Magnolia and has multiple biological and clinically relevant ef......
Protective Effects and Mechanisms of Antrodia Cinnamomea and Its Compound Dehydroeburicoic Acid 32 o
Alcoholic fatty liver disease(AFLD)is the leading cause of chronic liver disease worldwide.An early response of the live......
目的 研究AC 群脑膜炎球菌-b 型流感嗜血杆菌多糖结合疫苗人群中的免疫原性. 方法采用开放、完全随机、盲态观察的方法，以AC 群脑膜......
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目的 比较经口内镜下肌切开术(POEM)与球囊扩张(PD)治疗贲门失弛缓症(AC)临床疗效。方法 前瞻性分析2011年01月至2014年09月总共86......
1.如图，AB是圆O的直径，D，E为圆上位于AB异侧的两点，连结BD并延长至点C，使BD=DC，连结AC，AE，DE.求证：∠E=∠C.......
Excess minority carrier’s diffusion equation in the base of monofaciale silicon solar cell under frequency modulation o......
肌肉感外观第一次骑这款无极500AC还是在2020年重庆摩博会上,当时这款车还在工程样车阶段,完全没想到成品会如此漂亮。外观上看,这......
Unraveling and optimizing the metal-metal oxide synergistic effect in a highly active Co_(x)(CoO)_(1
The relation between catalytic reactivities and metal/metal oxide ratios, as well as the functions of the metal and the ......
Massive retroperitoneal hematoma as an acute complication of retrograde intrarenal surgery:A case re
BACKGROUND Retrograde intrarenal surgery(RIRS)has been proven to be a safe and effective treatment modality in large-sca......
1.题目呈现.如图LRt△ABC中,∠ACB=90°,AC=4,点D是AC的中点,点E在边BC上,且CE√3,以DE为边,在DE的右侧构造等边三角形连DEF,连接C......
Compact stator structure of flux switching machines(FSMs)encompassing both permanent magnets(PMs)and armature winding sl......
Improved performance of naringenin herbosomes over naringenin in streptozotocin- induced diabetic ra
Objective:To prepare naringenin herbosome and evaluate its antidiabetic activity.Methods:Herbosomes were prepared by the......
AC susceptibility and FC-ZFC magnetic properties of SrTb_(x)Fe_(12-x)O_(19) and SrTm_(x)Fe_(12-x)O_(
In this comparative study,Tb and Tm substituted Sr-hexafe rrites(HFs) with the chemical compositions of SrTbxFe12-xO19 a......
目的对海洋蓝藻来源天然产物Dragocins A~C的关键呋喃核糖砌块进行合成研究,旨在为Dragocins A~C的合成提供有效方案,以期解决Drag......
To get a dielectric material with a high dielectric permittivity and suppressed dielectric loss,nano-Ag with a particle ......
Insights into salvianolic acid B biosynthesis from chromosome-scale assembly of the Salvia bowleyana
Salvia bowleyanais a traditional Chinese medic-inal plant that is a source of nutritional supple-ments rich in salvianol......
纳米TiO2（nano-TiO2）在光催化领域已经显示出广阔的应用前景,有选择性的进行掺杂已被证明是一种提高其光催化活性的极其有效的方法。......
A bifacial silicon solar cell under monochromatic illumination in frequency modulation by the rear side is being studied......
Noise reduction of acoustic Doppler velocimeter data based on Kalman filtering and autoregressive mo
Oceanic turbulence measurements made by an acoustic Doppler velocimeter(ADV)suffer from noise that potentially affects t......
三角形的几何重心具有明显的物理意义,它是在三角形的三个顶点分别放置质量相同的质点的物理重心。如果这三个质点的质量不全相同......
摘要 采用溶胶一凝胶法制备了ZnO薄膜，并通过光电流响应、EIS、SEM、XRD等分析方法对其光电化学性......
通过免疫荧光获得雌激素α、β受体在体外星形胶质细胞（Acrocyte,AC）中表达的形态学证据;CCK-8法获得脂多糖（Lipopolysaccharide,LPS）......
为了解传染性法氏囊病病毒（IBDV）的抗原变异分子基础，采用Mab—basedAC—ELISA方法，利用11株单抗对2株河北IBDV分离株进行了抗原特性分......
为了更好地为口语语言处理服务,首次从实验语音学的角度出发,对维吾尔语中的长元音进行了声学分析。实验结果表明维吾尔语中的长元......
中铁隧道集团是国内隧道和地下工程领域最大一家集勘测设计、建筑施工、科研开发、机械修造四大功能为一体的企业集团,集团现有7个......
记方程ax+b=0,cx+d=0的两根分别为t_1、t_2,在t_1=t_2的情况下,f(x)的值域易求,以下假设t_1t_2时,由于f(x)与f(-x)值域相同,可类似......
对8个不同地区对应的同一时间的ETM+数据和MODIS数据,利用谱间关系法得到30 m和250 m分辨率具有不同景观格局分布的水体专题图,研......
应用细胞原位杂交技术检测了c-myc原癌基因在急性粒细胞白血病(急粒)骨髓细胞中的表达,结果表明,急粒患者骨髓细胞c-myc表达较正常......
