造价

In the meantime, Ingersoll and plass Kelvin line source in accordance with the concept of the underground pipe line heat source heat exchanger theory, but at that time because of low energy prices, high system costs, has not been widely applied. 70 era, the oil crisis put people's attention to the energy-saving, cost-effective use of energy, so that the development of ground-source heat pump into the climax stage, when the underground pipe from an early plastic pipes replaced by the amount of possession.

在此期间，Ingersoll和Plass根据Kelvin线源概念提出了地下埋管换热器的线热源理论，但当时由于能源价格低，系统造价高，没有得到广泛应用。70年代，石油危机把人们的注意力集中到节能、高效益使用能源，使地源热泵的发展进入了高潮阶段，此时地下埋管已由早期的金额管改为塑料管。

ATbstract: he small frequency modulated transmitter, the power is small, may launch the wireless signal, accepts the signal with the radio, satisfies certain transmission range, Circuit easy system, low cost, power output does not exceed 5-8 mW, firing range to be in the housing area of about 100 meters, with an ordinary FM radio receivers, demonstrating his superb sensitivity and clarity, the most circuit design challenges of the part is only used 3 V power supply, and half-wave antenna will be such a launch capability.simultaneously can input the sound signal, may install modulation surveillance table to serve as the monitoring device, although the power is not very big, but should the interference protection normal radiobroadcasting signal.

小型调频发射机，功率小，可以发射无线信号，用收音机接受信号，满足一定的发射距离。电路简单易制，造价低廉，输出功率不超过5－8mW，发射范围在房屋区可至100米左右，用一部普通的FM收音机接收，显示其灵敏度和清晰度俱佳，电路设计中最富挑战性的部份就是只需用3V电源和半波天线便有如此的发射能力。同时能够输入声音信号，可安装调制监视表头用作监视器，虽然功率不是很大，但是应该防止干扰正常的无线广播信号。

Integrated residential building's construction cycle is short and have low cost, the relevant components manufacture refinedly﹑accuratly.

集成住宅建造周期短和造价低，其相关部品的生产是精制、准确。

Spatial lower-mobility parallel robots have received considerable schola- rs' attention of all the world and have a broad perspective in industry product- ion and other fields for the advantages of their simple mechanism, high stiffn- ess and low cost.

空间少自由度并联机器人由于具有结构相对简单，刚度大，造价低等特点，在工业生产及其它领域有着广阔的应用前景，开始受到国内外学者的关注，因而成为机器人领域的一个新的研究热点。

But now it is an interim. The analog trunked system will exist for a long time due to its technology maturity, wide application and relative low price.

随着时代的发展，数字式无线集群系统正以迅猛之势发展，但是目前正处在一个过渡的阶段，模拟集群以其技术的成熟性，广泛的应用普及以及相对低廉的造价将长期存在。

"We found that unconventional metal hydrides can be used for a chemical process called oxygen reduction, which is an essential part of the process of making water," said Zachariah Heiden, a doctoral student and lead author of a paper accepted for publication in the Journal of the American Chemical Society.

科学家们已经发现一个新的制取水的方法，能从根本上减少绿色科技的造价。伊利诺伊州大学的研究者公开了这个从一些未必可行的启动材料，，例如酒精中制取水的方法。他们希望他们的发现能早就更好的催化剂和更便宜的燃料电池。

In the past, polyphosphate sodium and other kinds of phosphate were of high cost in production and they caused a great damage to the surface water by the phosphor element because of the overcommit of scour.

三、项目概况：本项目所生产的4A沸石，在业内被称作代磷助剂，是洗涤剂的重点组成部分，发挥漂白、清污的作用，以往洗涤剂中聚磷酸钠及其他磷酸盐，不仅造价高，而且由于过量使用洗涤剂，已经造成了磷无素对地表水的严重危害。

The magnetic resonance tomograph costing approximately seven million Euros and weighing 35 tonnes was delivered to its new location, the Experimental and Clinical Research Center of the Max Delbrück Center for Molecular Medicine in Berlin-Buch on 11th September.

这台造价约为七百万欧元、重达35吨的磁性共振层析X光摄像仪于9月11日被运送到柏林Max Delbrück分子医学研究中心的实验性临床研究中心。

As the technology of fiber concrete develop in the highway area, many people glom on to the market, so there are more and more material companies come out inside and outside the country, at the same time, the materials have many types. Some materials, which havent been tested, are applied with the modern theory, there must have influence in the quality and cost of the road surface project and so on.

随着纤维沥青混凝土在公路领域新的发展，大家看好这个市场，所以国内外不断出现材料商，并且材质也很多样；一些材料甚至没有试验就参考现有的理论开展应用，这势必影响到路面工程质量、工程造价等。

At the beginning of building a courtyard, the institute amasses dominant position of oneself persons qualified to teach, offerred a structure manage of inspect of project, project, town planning, heat addition is ventilated manage with cost of science of air conditioning project, material and project, project, the major such as design of adornment of building adornment project, building and project.

建院之初，学院就集中自身师资优势，开设了建筑工程、工程监理、城镇规划、供热通风和空调工程、材料科学和工程、工程造价管理、建筑装饰工程、建筑装饰设计和工程等专业。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。