ACQUISITION相关论文
液晶光学相控阵因其体积小、结构简单、易于集成、功耗小以及其能够对运动中的目标进行自动捕获、瞄准和跟踪的特点，被研究人员广泛......
空间激光通信中捕获、瞄准和跟踪(Acquisition Pointing and Tracking,APT)系统采用复合轴结构，跟踪精度主要取决于精跟踪系统。为......
Machine-vision-based acquisition, pointing, and tracking system for underwater wireless optical comm
Due to the proliferation of underwater vehicles and sensors, underwater wireless optical communication (UWOC) is a key e......
针对激光通信捕获、跟踪、瞄准系统对光斑位置检测精度的需求,提出了基于互补金属氧化物半导体探测器的光斑位置检测精度评价方法,......
提出了一种白天信标光图像跟踪算法。分析了太阳光反射进相机视场的噪声以及探测器噪声在空域和频域的特点,使用两个频域滤波器检......
将无线紫外光通信与移动自组网技术相结合, 可以有效扩展无线紫外光通信范围。基于空分复用原理设计一种收发一体的紫外光移动自组......
Implications of Sapir—Whorf Hypothesis for Language Learners： Taking the Example of Chinese and Engl
【Abstract】The Sapir-Whorf Hypothesis（SWH） highlights Sapir’s and Whorf’s viewpoints of the relationship between langua......
Introduction First of all,two hypothesesshould be delivered to readers..i.e.Krashen’s input hypothesis andLong’s In......
“Now the whole earth had one language and the same words. And as they migrated from the east， they came upon a plain in ......
The Influence and Countermeasures of Negative Transfer on English Syntactic learning in Junior Middl
【Abstract】In our country， School in developed areas obtain fruitful result through pilot reform， but in underdeveloped a......
【Abstract】Speaking and thinking are a set duel in the performance of oral language.The ability of English thinking is ......
【Abstract】In order to know the strategy use of second foreign language learning of postgraduates majoring in English，th......
1. Introduction With the rapid development of technology， the price of computers has gradually declined. In particular......
【Abstract】The prevalence of intercultural communication across the globe gives rise to the emergence of the notion of ......
Inductive Approach of English Grammar in Middle School Class from the Perspective of Second Language
【Abstract】This thesis introduces the meaning of inductive approach and how to put it in English grammar teaching. Ther......
【Abstract】Though abundant work has been done in both meta-cognitive strategy and error analysis， less has been done in ......
The purpose of this study is to assess the attributes college recruiters’value when determining their campus recruiting......
A Study on Acquisition of English Preposition in by Chinese Non-English Major Students Under the Pri
English preposition is one of difficult points in second language acquisition.This paper analyzes the differences of the......
Metaphor is one of the most important ways for the meaning extension in English vocabulary .This paper analyses the role......
With the trend of internationalization, more and more enterprises stride into global market through Merger and Acquisiti......
命名障碍即词回忆困难或找词困难,见于多种器质性脑病,是失语症中最为常见的语言障碍.命名障碍机制的研究往往基于认知心理学的加......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
基于多普勒频移并行搜索捕获算法,设计了应用于GPS/北斗双模导航接收机的捕获电路。该设计以时分复用的方式捕获GPS和北斗信号来降......
阐述了扩频通信系统中伪码捕获的基本原理,分析了传统的基于噪声功率检测的自适应门限设定方法。针对现有捕获策略的研究重点主要......
IntroductionrnThe second generation of dual-source CT systems is a new system allows computed tomoghaphy coronary angiog......
银行的增长渠道主要有两种：内部有机增长和外部增长。外部增长的主要形式有：完全并购（merger and acquisition，以下简称MA）；战略联盟（stra......
This essay aims to discuss whether the earlier the L2 (second language)is introduced to learners, the greater the succes......
反并购交易是近几年来在西方发达国家新出现的一种特殊的换股合并交易活动.随着我国企业之间反并购交易活动的不断增加,有必要对这......
Language acquisition and learners’ cultural Identity：A qualitative study of students in Beijing Fore
With massive internal migration from villages or little towns to big modern cities in China, students are facing signifi......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
中国公司正在走向全球。他们试图通过收购海外公司进入到战略同盟和合资企业，从而渗透到海外市场。但他们大都失败了。比如联想收购......
Both partial-band jamming and multi- tone jamming have severe effect on the acquisition of frequency-hopping (FH) signal......
The merger of Sainsbury’s and Asda caused huge impacts on Britain retail industry.Since the announcement that J Sainsbu......
文章简单介绍了MATLAB软件在图像处理中的应用情况,及其功能、特点等。根据在MATLAB环境下启动摄像头的方法,对启动的不同方法及其......
主要研究基于数据块的GPS软件接收机基带信号处理流程和算法,包括对载波和伪码的捕获和跟踪过程,并解调出导航电文数据.利用实际接......
为实现大功率光纤激光器的智能化控制,提出一种由外围信号控制激光器输出功率大小的驱动电路设计.系统以STM32F407ZG为主控芯片,通......
This paper presents a novel carrier frequency offset estimation (CFO) algorithm for orthogonal frequency division multip......
For global navigation satellite system(GNSS) signals in Gaussian and Rayleigh fading channel, a novel signal detection a......
Krashen,a famous expert in the field of linguistics in University of Southern California,specializing in theories of lan......
济阳坳陷潜山断裂带的隐蔽油气藏模式复杂,勘探难度大.本文从地质角度分析研究了该区复杂潜山断裂带勘探中存在的主要难点.利用正......
Large-scale 3D physical models of complex structures can be used to simulate hydrocarbon exploration areas. The high-fid......
扩频通信系统中,保证本地产生的PN序列与接收信号中的PN序列完全同步,是正确解调信息的关键点.文中针对传统的串行捕获和并行捕获......
Mother Tongue Influence on the Learning of a Foreign Language Positive and Negative Migration of Mot
With economy increasing globalization,English as an international language of its important position can not be ignored.......
The article focuses on the main content and research methods of emotional factors in second language acquisition.Because......
对于冠词习得的传统研究往往侧重于冠词使用本身的复杂特性,而母语对冠词习得的影响却未被给予足够的关注.文章从对比研究的角度总......
《中华人民共和国民法典》第四百零四条将“正常经营买受人规则”的适用范围由动产浮动抵押延展至一般动产抵押,其目的在于充分发......
新时代背景下,学生的获得感是衡量现阶段高职院校教育质量和人才培养能力的重要指标。随着思想政治理论课课程改革的进一步深化,高......
摘 要： 以全视角学习理论视域来研究教师学习，更符合教育的时代特征与现实需求。在全视角学习理论视角下，可以将教师学习看作一种理解......
