曲面光顺实例表明,用该方法计算细分曲面能量高效可行。
The example of surface fairing demonstrates that this method is efficient and successful for evaluating the energy of subdivision surfaces.
本文接着提出了能量高效的混合式簇首选举算法LEACH-M。
Secondly, this thesis presents a mixed cluster-head selection algorithm (LEACH-M).
无线传感器网络要求的能量高效,低延时,使得MAC协议的设计充满挑战。
The requirement of wireless sensor networks, such as energy efficiency and low delay, posed a great challenge for MAC protocol design.
本文主要针对无线传感器网络能量高效的簇首选举算法和最优簇数的选择进行研究。
The remaining energy and the position of the sensor node were taken as the parameter to optimize the process of cluster-head selection.
目标跟踪是无线传感器网络的一个基本应用,而能量高效是目标跟踪研究的一个重要目标。
Target tracking is a foundational application in wireless sensor networks, and energy-efficiency is also an important goal for target tracking applications.
目标跟踪是无线传感器网络的一个基本应用,而能量高效是目标跟踪研究的一个重要目标。
It is a hot point and basic problems to achieve energy efficient of wireless sensor networks.
提出了上述定位算法的一个应用:基于定位信息的能量高效无线传感器网络首节点选择的算法。
This dissertation proposes an application of the above localization algorithm: location aware energy efficient heard node selection algorithm in wireless sensor networks.
因此,如何能量高效地对无线传感器网络中的多查询进行优化,降低网络节点的能耗是本论文的研究重点。
Therefore, we focus on optimizing multiple queries energy efficiently to reduce energy consumption of sensor nodes. This thesis analyzes multiple queries in-network processing technologies in WSNs.
第三部分根据项目的实际需求,设计了一种基于树型结构网络的能量高效的无线传感器网络路由协议TREES。
In the third part, basing on the actual requirements of the project, a tree based energy efficient routing protocol TREES is designed.
第三,为了延长网络生存周期,提高能量的使用效率,本文提出了一种新的分簇路由算法—能量高效的分簇路由算法。
Third, to prolong the lifetime of the network and enhance the efficiency of energy utilization, we propose a new clustering algorithm-energy efficient clustering algorithm.
在指出传统的MAC层协议无法提供能量高效的可靠传输后,提出了一种以效率为中心的可靠通信机制——分组确认机制。
After pointing out that traditional MAC protocol can not provide energy efficient reliable transfer, a new group-based acknowledgement mechanism, which was efficiency centric, was brought forward.
仿真表明,在无线传感器网络中适当增加少量的超级链路可以减少节点的平均能量消耗,明显减小平均路径长度并改善网络的能量高效性。
Simulation results show that adding a few appropriate super links to a wireless sensor network can significantly reduce the average path length and then improve the energy efficiency.
唯一不同的就是时间:尽管电力推进器是非常高效燃料,它还是取决于能量的限制。
The only difference is one of time: Although electric propulsion is very fuel efficient, it is slower due to power limitations.
他认为,相比之下,天然气电站直接从天然气获取能量更高效。
By comparison, gas power stations extract energy from gas more efficiently, he says.
传统的太阳能电池主要使用一种材料,只高效捕捉其一部分频段的能量。
Conventional solar cells use one primary material, which only captures one part of the spectrum efficiently.
具体就是运用了一个叫做谐振耦合的现象。在此现象中,以相同频率随着电子频率一起振动的金属线圈能够高效的传输能量。
Specifically, it exploits a phenomenon called resonant coupling, in which metal coils that resonate at the same electrical frequency can exchange energy particularly efficiently.
研究者正把这项设计应用到制造太阳能电池的半导体材料上,这样他们希望在节省材料成本的同时仍可以提供高效率的能量转换。
Researchers are applying the design to semiconductor materials to make solar cells that they hope will save money on materials costs while still offering high power-conversion efficiency.
碳纳米管组成天线,用来捕获并聚焦光的能量,这就意味着更加小体积而高效电池组件将在不久的将来诞生。
Such nanotubes could form antennas that capture and focus light energy, potentially allowing much smaller and more powerful solar arrays.
现在使用中的最高效的太阳能电池板(在空间站服役)成本高昂,但是能量转换效率并不是很高,只有20%。
The most efficient solar panels currently in use (on the space station) are costly, and their conversion efficiency is about twenty percent, which is not very much.
它们更容易作为能量燃烧,燃烧这些脂肪时会产生酮,它是身体、心脏和大脑功能的高效燃料。
They're easier to burn as energy, and when you do that you make ketones, an efficient fuel for body, heart, and brain functions.
采用自由空间模型,通过控制探测数据的扩散范围,引入路径代价函数实现能量的高效利用。
By controlling diffusion of exploratory messages and making use of cost function, the energy consumption can be more efficient in free space model.
物理学家们做的这些事的本质就是尽可能让这些对撞充满能量并且高效以使这些粒子的质量转换为纯能量(这是爱因斯坦颠补不破的方程E=mc2的结果)。
What physicists are basically doing is making the collisions as powerful and as efficient as possible to turn particle mass into pure energy (as a result of Einstein's bedrock equation E=mc2).
对于能量和带宽有限的无线传感器网络来说,设计合适且高效节能的拓扑控制算法尤为重要。
It is important for such a topology discovery algorithm to adhere to the resource constraints of bandwidth and energy imposed on sensor networks.
这种技术不是基于你的气体取代水,但通过提高效率,您的气体为基础的引擎使用存储的能量水。
The technology is not based on replacing your gas with water, but by enhancing the efficiency of your gas-based engine by using the stored energy in water.
这是五星的一天,你有充满能量,可以高效的处理很多事情。
This is a five star day for you, you have the power dear Virgo, and you can accomplish a lot of things with great efficiency.
节能:高效率的同步电机,其消耗的能量仅为传统曳引机的60%左右,每年可节省可观的使用成本。
Energy Saving: High efficiency synchronic motor, its consumption energy is only 60% of normal traction machine. It can save a big amount of running cost.
他们让我的生活充满积极正能量,真诚,快乐,并鼓励我要更加具有创造性和高效性。
They still fill my life with positivity, sincerity, joy and inspire me to be more creative and productive.
在其他各种热动力中,热气机具有许多特点:高效率,低噪音和振动,以及可利用高能量密度的各种热源等。
Among other available heat engines, the stifling engine embodies some interesting features: high efficiency, low noise and vibration as well as the ability to use the sources of high energy density.
为了保存水分和能量,阿比斯人的身体极为高效,显著地缺少冗余器官。
To preserve precious water and energy, the Abyssin body is extremely efficient, with a noticeable lack of organ redundancy.
由于风能的能量密度低,具有不稳定性和随机性,控制技术是大型风力发电机组安全高效运行的关键。
Because wind energy has lower density, instability and randomicity, control is vital for safety and efficiency of a large-scaled wind turbine.
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