深入地
- 与 深入地 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The phylogeny and applied prospect of MES are summarized in the paper. The principle of this system is analyzed from the point of view of acoustics. The surveying and filtering technology of auxiliary parameters, sounding data and the theory of image form, backscatter strength data processing, are researched deeply in the paper. The optimal model of velocity of sound is given. For sound ray tracing, some methods of correction of sound ray curve are developed. At the same time, an ideal model of sound ray tracing is proved and given. The GPS technology is applied for the determination of tide, attitude of vessel. Moreover, some methods are given. As an important topic, the systematic error is discussed in the paper. Some filtering methods are researched in this paper. Based on the current methods of image processing, the procedure and methods are tested and given that adapt to sonar image processing.
本文研究的工作是在总结多波束声纳测深系统的发展历史、应用前景的基础上,从声学角度分析了多波束系统的工作原理;对多波束辅助参数的测定和滤波方法、测深数据的滤波方法、多波束声纳图像的形成机理、图像处理以及最终应用等作了比较深入的研究;得出了适合于多波束精密深度计算的最优声速模型和声线改正模型;提出了 GPS 载波相位定位技术用于多波束辅助参数测量的思想、算法,改善了多波束系统的作业模式;系统地分析了深度数据的误差来源和类型,首次将系统误差作为影响测深精度的主要因素给以研究,并给出了削弱系统误差的方法,提高了深度数据的质量;对多波束声纳图像的形成、处理方法进行了细致的研究,给出了适合多波束图像处理的算法和流程,并从理论和实践上对声纳图像的应用进行了比较全面的研究。
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In this project, we study the theory of higher order differential equations in Banach spaces and related topics. We solve an open problem put forward by two American Mathematicians and two Italian Mathematicians concerning wave equations with generalized Weztzell boundary conditions, introduce an existence family of operators from a Banach space $Y$ to $X$ for the Cauchy problem for higher order differential equations in a Banach space $X$, establish a sufficient and necessary condition ensuring $ACP_n$ possesses an exponentially bounded existence family, as well as some basic results in a quite general setting about the existence and continuous dependence on initial data of the solutions of $ACP_n$ and $IACP_n$. We set up quite a few multiplicative and additive perturbation theorems for existence families governing a wide class of higher order differential equations, regularized cosine operator families, regularized semigroups, and solution operators of Volterra integral equations, obtain classical and strict solutions having optimal regularity for the inhomogeneous nonautonomous heat equations with generalized Wentzell boundary conditions, gain novel existence and uniqueness theorems,which extend essentially the existing results, for mild and classical solutions of nonlocal Cauchy problems for semilinear evolution equations, present a new theorem with regard to the boundary feedback stabilization of a hybrid system composed of a viscoelastic thin plate with one part of its edge clamped and the rest-free part attached to a visocelastic rigid body. Also we obtain many other research results.
在本研究中,我们对Banach空间中的高阶算子微分方程的理论以及相关理论进行了深入研究,解决了由美国和意大利的四位数学家联合提出的一个关于广义Wentzell边界条件下的波动方程适定性的公开问题,恰当地定义了Banach空间中的高阶算子微分方程Cauchy问题的算子存在族及唯一族,建立了齐次和非齐次高阶算子微分方程Cauchy问题适定性的判别定理,获得了关于高阶退化算子微分方程的算子存在族、正则余弦算子族、正则算子半群、Volterra积分方程解算子族的乘积扰动和混合扰动定理,得到了关于以依赖于时间的二阶微分算子为系数的一大类非自治热方程非齐次情形下的时变广义Wentzell动力边值问题的古典解、严格解的最大正则性结果,获得了半线性发展方程非局部Cauchy问题广义解和经典解存在唯一的判别条件,从实质上推广了现有的相关结果;得到了一部分边缘固定而另一部分附在一粘弹性刚体上的薄板构成的混合粘弹性系统的边界反馈稳定化的新稳定化定理,还建立了一系列其他研究结果。
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Therefore, the author establish a ECG collection and wardship systerm in high- speed and high- precision under the DSP and CPLD technique, to discuss the cardiopathy diagnosis by using apparatus, thus offering important information for the treatment of heart disease clinically as best it may.
本文利用CPLD和DSP技术,建立一个高速度、高精度的心电信号采集和监护系统,对心电疾病诊断进行了深入的探讨,为临床医学上心脏病的治疗尽可能地提供相关信息。
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Therefore,it is practical to make an in-depth and systematic study of the recreational function of urban waterscape.
因此,深入、系统地研究城镇水体景观的休闲娱乐功能研究具有现实意义。
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ABSTRACT According to the point of view of enterprise strategy management, Activity-Based Management of Whole Business Process combines supply, production and distribution of enterprise tightly and appropriately. In strategic, from the high point when all comes to all of enterprise, ABMWBP attaches importance to effect of every activity to targets of management and strategy, and advocates that every activity must be for whole benefits. In tactics, by going into the most elementary part of enterprise business---activities, and by controlling resources consumed by it, costs of activities are reduced and the process efficiency is improved greatly.
企业生产经营全过程作业管理的理论和方法是从企业全过程的战略高度出发,把企业供、产、销有机地结合在一起;在战略上,全过程作业管理站在企业全局的高度,重视每一项作业对企业经营目标和战略目标的作用,提倡每一项作业的安排必须服从企业的整体利益;在战术上,它通过深入到企业生产经营最细微的作业层次,从构成企业基本活动的作业着手,通过控制作业的资源消耗,达到控制企业成本、提高过程效率的目的。
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In this paper, new woodcut is the most important form of art in the 20th Century of China, is a kind of art which most consciously make popular and nationalization to be more extensive and deep.
本文认为新兴木刻是20世纪中国美术最主要的艺术形式,是最自觉地将文艺大众化、民族化推向更广泛、更深入的实践层面的艺术门类。
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On the basis of boundary lubrication theory, deep—going and systematical research of steel worm gear drive is done.
在边界润滑理论的研究基础之上,深入系统地进行了钢蜗轮传动的实验研究。
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Based on the propagation algorithm of signal probability,the decomposition algorithm of a multi-input XOR/AND gate,and the multiple segment algorithm of polarity conversion,this paper successfully applies the whole annealing genetic algorithm to find the best polarity of an RM circuit.
徐建 宁波大学电路与系统研究所,宁波 315211针对n变量逻辑函数在不同极性下所对应REED-MULLER 电路功耗和面积不同的特点,对信号几率传递算法、多输入XOR/AND门的低功耗分解算法和多成份极性转换算法进行了深入研究,成功地将整体退火遗传算法(whole annealing genetic algorithm,WAGA)应用于RM电路最佳极性的搜索。
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Efficacy: It contains proteins and vitamin A, B, C, E, which could moisturize and nourish skin, comprehensively activate oxygen-absorbing system of cells, improve anti-oxidation ability of skin, and build defense system for skin. Rich nourishments such as olive polyphenol can penetrate into dermis, accelerate elastic fibers and collagen to generate, replenish abundant water and nourishments, intensively remove aging signs of skin, and make skin firm, smooth, stretchy and youthfully luminous.
功效:富含蛋白质和维他命A、B、C、E,具有保湿和美肤双重功能,全面激活细胞吸氧系统,提高皮肤抗氧化能力,为皮肤建立周全地防卫系统,同时丰富的橄榄多酚等营养成份,能深入皮肤真皮层,促进弹力纤维与胶原蛋白合成,补充大量水分及营养,强力纠正皮肤老化痕迹,令肌肤紧实、光滑紧致、富有弹性,重现青春光彩。
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In this thesis, basic manufacturing processes and techniques for integrated ferroelectrics, such as thin film deposition and film patterning, have been studied. Based on these studies, lead zirconate titanate ferroelectric thin film, which has higher piezoelectric constant than normal piezoelectric materials, is used in silicon-based piezoelectric miniature microphone.
本论文深入系统的研究了硅基铁电薄膜的制备方法及刻蚀加工等集成技术,在此基础上创新性地提出将具有优异力电耦合性能的锆钛酸铅铁电薄膜用于硅基微麦克风研制的思想,完成了器件的优化设计,并成功实现了国际上首个铁电微麦克风器件原型。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力