Dis相关论文
通过分析教材中传统实验的不足，本文重新设计并制作的实验装置可探究滑动摩擦力大小与物体运动速度、接触面积、接触面粗糙程度的定......
通过巧妙的实验设计,将抽象的摩擦力方向转化为观察木块下方刷毛的弯曲方向;充分利用改进后的DIS实验器材,突破速度对滑动摩擦力大......
在用DIS探究一定质量气体等温变化的压强和体积倒数关系时发现图线不过原点的“异常”,通过理论定性推理发现矛盾,再用DIS变换坐标......
物体在竖直平面内做的圆周运动是一种典型的变速曲线运动，该类运动常有临界问题，题目中常伴有“最小”“刚好”等词语.本实验采用DIS......
当前STEAM教育理念已广泛融入物理教学中,其中科学、艺术、数学思想渗透在物理课堂的过程中各有其独特途径,而对于技术和工程在课......
Rapidly modifying microstructure and mechanical properties of AA7150 Al alloy processed with electro
Studies show that the proper solid solution treatment (SST) is a key step in the precipitation strength-ening of AA7150 ......
Mini suture anchor: An effective device for reduction and fixation of displaced temporomandibular jo
Purpose::The main aim is to provide clinical reference for the application of mini suture anchor in the reduction and fi......
数字化信息系统（Digital Information System,DIS）主要由传感器、数据采集器和计算机组成,是一种实验系统,可以通过各类传感器探测科......
为了提高海上对抗模拟训练通信的可靠性和稳定性,设计基于DIS的海上对抗模拟训练通信系统.系统设计包括海上对抗模拟训练通信的软......
随着教育信息化的深入发展,初中物理实验教学的数字化成为重要趋势之一,与信息技术革命相伴而生的数字化实验已历半个多世纪的发展......
With the wide application of S-shaped inlet in advanced aircraft, the swirl distortion generated by S-shaped inlet has a......
本文对新型8T CMOS图像传感器进行了不同能量的质子辐照实验.由于质子辐照后同时引入电离总剂量(TID)效应和位移损伤剂量(DDD)效应......
DIS实验已在初中教学中普及,对传统的实验器材起到了很好的补充作用.在一些实验中,如果用传统实验器材,可能无法得到定量的测量,或......
There is a long ritual of acquired immunity using physical exercise, a balanced diet, and pharmaceutical medication to g......
A dielectric transmittance filter composed of subwavelength grating sandwiched between two few-layers distributed Bragg ......
Implications from translational cross-validation of clinical assessment tools for diagnosis and trea
Traditional therapeutic methods in psychiatry,such as psychopharmacology and psychotherapy help many people suffering fr......
On the Ideological and Political Education in English Class——Teaching Case Analysis of “While the Au
1.Introduction English is not only the language of English speaking countries,now it has become the universal language i......
Dependence may arise in insurance when the insureds are clustered into groups e.g. joint-life annuities. This dependence......
Low-grade mucinous appendiceal neoplasm mimicking an ovarian lesion: A case report and review of lit
BACKGROUND Appendiceal tumors are rare lesions that may not be easily differentiated from primary ovarian lesions preope......
Extended finite element methods for optimal control problems governed by Poisson equation in non-con
This paper analyzes two extended finite element methods(XFEMs)for linear quadratic optimal control problems governed by ......
An analytic model for transient heat conduction in bi-layered structures with flexible serpentine he
Uniform heating of complex surfaces,especially non-developable surfaces,is a crucial problem that traditional rigid heat......
Generation of A Stable GFP-reporter Zika Virus System for High-throughput Screening of Zika Virus In
Zika virus(ZIKV) is associated with severe birth defects and Guillain-Barre′ syndrome and no approved vaccines or speci......
Most people have to do chores.What chores can you do?In the morning,make your bed.Arrange your blankets in a nice way.Th......
Multiple current peaks and spatial characteristics of atmospheric helium dielectric barrier discharg
Atmospheric dielectric barrier discharges driven by repetitive unipolar narrow pulse excitation are investigated numeric......
1.Where the willingness is great,the difficulties cannot be great.2.Faith is courage;It is creative while despair is alw......
Spatial-temporal characterization of the San Andreas Fault by fault-zone trapped waves at seismic ex
In this article, we review our previous research for spatial and temporal characterizations of the San Andreas Fault (SA......
Effect of Varying Aerosol Concentrations and Relative Humidity on Visibility and Particle Size Distr
Atmospheric aerosol concentrations have been found to change constantly due to the influence of source,winds and human a......
Prevalence and intensity of soil-transmitted helminth infections among school-age children in the Ca
Objective:To identify the prevalence of soil-transmitted helminthiasis(STH)among school-age children in the Cagayan Vall......
In-situ high-pressure energy dispersive X-ray diffraction experiments of malachite have been performed using diamond anv......
Giardiasis is the most common waterborne parasitic infection of the human intestine worldwide.The etiological agent,Giar......
Distance vector routing protocols have been widely adopted as an efcient routing mechanism in current Internet,and many ......
2008--2010年，在对广东省山区开展陆生脊椎动物野外调查过程中，记录了3种广东省尚无正式分布纪录的两栖纲和爬行纲动物：宜章臭蛙（Odorr......
<正> Some white fine crystals adherent to the clothes of the female corpse and to the top of the inner coffin were disco......
<正> The Chinese hamster cell line Wg3-h and human lymphocytes were used as parental cells for the fusion experiment. Th......
From 2001 to 2002, a new and emergent infectious disease of Ophiocephalus argus occurred in a fishery in Hubei Province......
In this paper, we show that a delayed discrete Hopfield neural network of two nonidentical neurons with no self-connecti......
Three-dimensional velocity components and temperature were measured using the new three-dimensional sonic anemometers/th......
包含漏放射性的污染物质的一个原子事故在日本发生在 Fukushima 核电厂，在 2011 年 3 月 11 日跟随地震和随后的海啸。在事故期间在......
We develop a new hierarchical dislocation-grain boundary (GB) interaction model to predict the mechanical behavior of po......
引言在中学物理学习中,我们学习了自感现象,知道线圈的自感系数跟线圈的形状、长短、匝数等因素有关.线圈的横截面积越大,线圈越长......
A novel hyperbranched aromatic polyamide containing bithiazole: Synthesis,metal complexation and mag
Based on the polycondensation of bifunctional 2,2′-diamino-4,4′-bithiazole(DABT) and trifunctional 1,3,5-benzenetricar......
Wild-type and molten globular chorismate mutase achieve comparable catalytic rates using very differ
The origin of the catalytic power of enzymes with a meta-stable native state,e.g.molten globular state,is an unsolved ch......
Nano-sized caiboxylales Na_2C_7H_3NO_4 and Na_2C_6H_2N_2O_4 were prepared and investigated as anode materials for lithiu......
To improve the dispersion of silica in polypropylene(PP) matrix and to avoid physical loss of the antioxidants, nanosili......
Two rare earth substituted Keggin-type phosphotungstates containing 5-fluorouracil,K10C4H4FN2O2Y(PW11O39)2·10H2O(FYPW) ......
High-surface-area and well-ordered mesoporous Fe-incorporated SBA-15(xFe-SBA-15)and SBA-15-supported FeOx(yFeOx/SBA-15)w......
