Pilots can fly above a war zone and drop thousands of small wireless sensors, the size of a small pebble and costing a dollar apiece, over the terrain.
飞行员可以在战区上空飞行，在地面上扔下数千个小型无线传感器，每个传感器只有一块小鹅卵石大小，价格为1美元。
And wireless sensors are growing exponentially.
而无线传感器正呈指数级增长。
Smart Dust is an emerging technology come from tiny, wireless sensors.
智能微尘是一种关于微型无线传感器的新兴技术。
The computer-maker plans to dot a prospecting area with thousands of wireless sensors.
试图通过电脑制造商绘制一幅勘探区域图，用上千无线传感器来组成区域图全景。
Wireless sensors can be added to a structure much more easily, quickly and cheaply than wired sensors.
无线传感器能比有线传感器更容易，更快捷和更省钱地附加在一个结构体上。
And when the firm puts in new pipes, it also installs additional wireless sensors, giving it a better view of its network.
该公司在铺设新管道的同时，也在管线上安装无线感应器，使公司能够随时了解管线的运行状况。
We have to update the code of the nodes after placing wireless sensors in order to adapt change of time and environment.
为了适应时间、环境的需求和变化，在传感器节点布置好后，不可避免地要对节点代码进行更新。
What's interesting though is that the savings are calculated based on the actions measured by small battery-powered, wireless sensors.
但有趣的地方在于这些“节能”是根据小型电池驱动的无线传感器计算的。
Wireless sensors require energy to operate, and battery maintenance, economic battery replacement, and safe battery disposal are barriers.
无线传感器需要能量才能工作，同时还需要对电池的维护，经济可承受的电池替换以及安全的电池处理方法。
Just this week, General Electric's sensing division said it wanted to use wireless sensors in industries as diverse as drugs and petrochemicals.
就在本周，通用电气公司(General Electric)的感测部门说其想在不同的行业，如药品，石油化工制品，运用无线感测器。
Wireless sensors are also cropping up on farms, to measure temperature, moisture and light on tracts of land where wired sensors cannot easily go.
无线传感器也正突然出现在农田里，用以在广阔的土地上测量温度、湿度和亮度，在这里有线传感器铺设起来很费力气。
Microchips inside cases of razors and detergent silently alert wireless sensors that the goods have arrived at the doors of the loading dock.
装在剃刀和洗涤剂盒里的微型芯片悄无声息地提醒无线传感器：货物刚刚运抵货场门口。
They have found that by harnessing energy from the air around us could potentially power wireless sensors, microprocessors and communications chips.
他们发现，存在于你我周围的空气里所具有的完全无公害的能量具有一种潜力，可以为无线传感设备，微型处理器以及通信电脑芯片补充电量。
The basic fields of application of such batteries include wireless sensors, diagnostic equipment, tags RFID, memory chips and medical instruments.
基本领域的应用，例如电池，包括无线传感器，诊断设备，标签的RFID ，记忆体晶片和医疗器械。
The system could be connected to the various wired or wireless sensors to achieve the home security alarm and remote control by the short message.
该系统可以连接各种有线或无线传感器，以短消息的方式实现对家居安防的远程报警和控制。
To adapt the need of large data transportation in wireless sensors networks, a scheme of priority of energy congestion relief (PECR) is presented.
为适应无线传感器网络大数据量传输的需求，提出一种基于能量优先的拥塞缓解机制(PECR)。
This paper mainly introduces the design and implementation of the wireless sensors node and the realization of the wireless communication protocol.
本文主要介绍系统中无线传感器节点的设计以及无线通讯协议的实现。
Considering wireless sensors deployed in the non-planar application scenarios, a localization algorithm is presented based on compensation coefficient.
考虑到无线传感器通常部署在非平面应用场景，提出了一种基于补偿系数节点定位算法。
For now, the firm has teamed up with an oil company, Royal Dutch Shell. The computer-maker plans to dot a prospecting area with thousands of wireless sensors.
目前，惠普公司已经与荷兰皇家壳牌石油公司携手合作，这家计算机制造商计划在一块勘探区域内散布数以千计的无线传感器。
However, in recent years wireless sensors have become practical, thanks to the miniaturization of electronics and improvements in battery and radio technology.
然而，近几年多亏迷型电子及电池和录音机技术的提高让无线传感器变得实用。
Design of a wireless sensors network is given. Hardware organization, power characteristics and communication model of sensor nodes are introduced in detail.
给出了一种无线传感器网络的设计，详细讨论了传感器节点的硬件组织、电源特征和通信模式。
To increase the indoor location tracking accuracy and extend the location area, the fusion model for location tracking based on wireless sensors and video is constructed.
为了提高室内定位跟踪精度和扩大定位跟踪范围，建立了一种无线传感器和视频融合定位跟踪模型。
Yet RFID tags, wireless sensors and, for that matter, digital cameras (so far the most widely deployed sensor thanks to the popularity of mobile phones) are only half the story.
不过射频识别标签和无线传感器，另外就此而言还有数码摄像头(得益于手机的广泛普及，后者是迄今为止部署范围最广的传感器)，只不过反映了问题的一面。
It is already possible to power small electronic devices, such as wireless sensors installed in buildings and industrial machinery, using a dedicated microwave transmitter nearby.
用周边专用的微波发射器给一些安装在建筑物或工业机器上的无线传感器等小型电子设备供电已经成为可能。
Methods of evaluating importance weights of particles based on wireless sensors and video observation model is put forward, which improve the efficiency of particle updating.
提出了基于无线传感器和视频观测模型的粒子权重评估方法，提高了粒子更新效率。
Still smaller versions the size of specks of salt can be added to paint, turning entire surfaces into wireless sensors that can detect motion or act as smoke alarms or security systems.
更小一点如盐粒大小的传感器可以被掺入油漆中，把整个表面变成无线传感器——可以侦测物体的运动或是担当烟雾警报器、安全系统。
Now a European company called Sensaris is using Bluetooth wireless sensors, used in combination with mobile phones, that allow citizens to monitor and report air and sound quality data.
现在欧洲一家名叫Sensaris的公司使用蓝牙的无线传感器，并结合移动电话，让公众监视并汇报噪音和空气质量的数据。
"With more machine-to-machine connections and wireless sensors everywhere," she said, "the Internet is no longer just an information superhighway [but] a platform that will transform many industries."
她认为随着机器和机器的连接越来越多，无线传感器无处不在，互联网将不再仅仅是信息高速路，而是一个将改变很多行业的平台。
The paper researches positioning algorithms of wireless sensors network and proposes a new positioning algorithm. The basic principle and the implementing approaches of the algorithm are introduced.
针对无线传感器网络节点定位问题进行了研究，提出了一种新的节点定位算法，介绍了算法的基本原理和实现方法。
Although adding wireless functions to these sensors almost doubles that cost, it reduces the price of installation by 50-90%-and installation makes up most of the total cost.
尽管给这些传感器增加无线功能使得价钱几乎翻了一番，但这却使安装的费用减少了50- 90%——而安装费用占总费用的大部分。
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