低技术的

The industry upgrades is one of themes that modern economy grows, it is reflected for industrial structure by condition of low technology level, low additional value to condition of new and high technology, high additional value evolve into a trend.

产业升级是现代经济发展的主题之一，它体现为产业结构由低技术水平、低附加价值状态向高新技术、高附加价值状态的演变趋势。

As for the current situation at abroad and home,NOx developing mechanism and low NOx burning technology as well as leading flue gas denitration technique was introduced and a sound description of the development about denitration technique was analysed.

针对目前国内外的现状，介绍了燃煤过程中NOx的形成机理、低NOx 燃烧技术和现有的主要烟气脱硝技术，分析了氮氧化物控制技术的发展前景。

On the other hand, after the reformation the unit specific energy consumption decreased 10 kilogram equal normal fuel oil per ton raw oil. In this paper, author analyse the principle and the advantages of the two stage riser fluidize catalytic cracking technology, where catalyst flow in relay and react in section, and short contact time and high c/o ratio. This paper propose a new method to calculate the catalyst circulation rate in each riser of a two stage riser fluidized catalytic crack unit and find out that the c/o ratio is lower than it should be by calculation use this method and give a suggestion to solve this problem.

本文从理论上分析两段提升管催化裂化技术的催化剂接力、分段反应、短反应时间和大剂油比特点的优越性，并对采用两段提升管技术后装置的生产状况进行核算，还提出了一种适用于两段提升管技术的计算各提升管中催化剂循环量的方法，通过计算分析出装置目前存在的第二提升管剂油比低的问题，并提出了改进建议。

The developments of GPS and integrated navigation technology provide solid basis for low cost IMU and GPS to integrate high performance navigation system.

GPS技术及其与惯导系统组合技术的发展，为低成本IMU和GPS组合成高性能的导航系统提供了坚实的技术基础。

Objective To develop a new type of respiratory inductive plethysmograph to achieve high signal-noise rate and low system power cost, and also to eliminate the cross-talk between chest and abdominal band sensors. Method Either of the two bands was powered by a very high power oscillator in a very short time, and these two bands were switched on in turn.

目的 为解决呼吸感应体积描记技术存在的高信噪比与低系统功耗之间的固有矛盾，并消除胸、腹信号耦合干扰，研发一种新型的呼吸感应体积描记技术，并以可穿戴技术的设计理念，设计出可穿戴式呼吸感应体积描记系统。

The corresponding technical approaches, based on the energy-conservative design of building envelop, should integrate the creation of low exergyloss air-conditioning terminal technology with large-scope district cooling system and distributed combined cooling, heating and power system, forming the new generation of Town Building Energy Purvey System.

主要是：在围护结构优化节能的配合下，采用低损耗的空调末端新技术、规模化的区域供冷技术以及冷热电多联供技术，形成新一代城市能源供应系统。

The India airforce also have Mirage 2000, the technology is about 20 years old, the engine is of low thrust due to the limitation of the French engine technologies and aerodynamic is not as good as F16 nor the JF17 due to its tailless design.

印度空军也有幻影2000 ，该技术是20岁，发动机推力低原因的限制，法国发动机技术和空气动力学不如F16或JF17由于其tailless设计。

The advantages of technology thin clients is thelow cost, small energy consumption, compactness and noiselessness - for the specialists of the company wyse technology was possible to supplement with the extended visual information.

优点是成本低技术瘦客户、能耗小、压实、noiselessness-wyse公司的技术专家能够补充与延伸视觉信息。

Second,using this technique,the dual-threshold voltage techniques and the multiple supply voltages techniques,a novel domino XOR gate is present and its static power and dynamic power are reduced by up to 82% and 21%,as compared to the standard N type domino XOR gate.

然后，在此技术的基础上，综合应用多电源电压技术和双阈值技术设计了功耗更低的多米诺异或门，与标准的n型多米诺异或门相比，静态功耗和动态功耗分别减小了82%和21%。

In this situation, low cost ethernet technology is introduced into metropolitan network. ring network control protocol is also adopted for ring networking. ring network protection technologies are applied to guarantee the manageability and reliability of telecom network. ethernet ring network objectives are defined in the protocol draft itu-t g.8032, and carrier ethernet ring technology is also standardized.

为了适应这一转变，人们将低成本的以太网技术引入城域网络中，同时采用环网控制协议进行环形组网，利用环网保护技术来实现电信网络要求的可管理性及可靠性。itu-t g.8032给出了以太环网的组网目标及定义，规范了电信级以太网环网技术。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。