要求高精度的

With the characteristic above, there are also special requests on fire resistant for the AHU, chiller and air flow, etc.

精度要求偏高。由于上述特点，因此对空调箱、制冷机、气流组织防火等的要求也具有特点。

With the demand of quick respond and precision for missile flight in terminal guidance, an adaptive nonlinear controller is designed that guarantees tracking performance when the uncertain parameters vary within stability bound. In order to achieve asymptotic tracking, adaptation is introduced to enhance closed-loop robustness, while mach number and mass changes with 35%.

文中根据导弹响应快和精度高的基本要求，在导弹变向跟踪接近目标时，对导弹制导控制过程中的控制方法进行研究和数学推导，提出了一种导弹末制导的自适应控制方法，该方法提高了导弹马赫数和质量在较大范围（35%）内变化时系统的响应精度和稳定性。

On the basis of experimental research, this thesis applies 2-dimensional non-linear finite element method to the analysis of transient temperature field on the section by means of relatively high precision triangular element of six joints. When the temperature field is analyzed, finite element reseaus are divided in space field and finite difference reseaus are divided in time field, and then the program is compiled. The computing results are in good agreement with the test data. It indicates that the program is stable and precise.

在试验研究的基础上，本文采用精度较高的三角形六结点单元对构件截面二维非线性瞬态温度场进行了有限元分析，即在空间域内采用有限元网格划分，在时间域内采用有限差分网格划分，据此编制了计算程序，计算结果与试验数据符合较好，程序稳定性好，精度满足要求。

In the spothesis test of modern inertial system, the position accuracy is the key to the test table.

现代惯性系统的综合测试对测试设备的精度要求越来越高。而测试转台的位置精度更为关键。

So the requirement of the time control precision is also develop to nanosecond or fly second.

随着微电子技术的发展，设备和仪表的控制精度愈来愈高，执行速度愈来愈快，因此，对时间的精度控制要求也向纳秒、飞秒发展。

The main conclusions are the following:1 It is a effective means that making use of the high resolution remote sensing imagery has quickly and dynamically investigated and monitored the land use type ofRed Water River, and has carried through the four grades of classification, and its result has achieved the precision requirement of the minimum area of obvious land use type (cultivated land, field, economic forest) less than 9 pixel of imagery, area precision 9~27 pixel and 0.33 hectares.2 It is a high-efficient and feasible means that making use of the digital managing technology of wave band merging, precise geometry correction, imagery merging, imagery strengthening, imagery cut out and inlay, and making the orthograph, etc, and observing on the spot to data analysis, it has carried on people-computer interactive screen translating to the remote sensing imagery data of high resolution by using many kinds of geographical information systems soft ware.

主要结论如下： 1 利用高分辨率遥感影像进行快速、动态调查与监测红水河流域土地利用类型，并将土地利用类型进行到四级分类，达到重点地类图上最小面积9个像元，面积精度9～27个像元、1.5亩的精度要求，是一种行之有效的方法。

But modem weaponry need instrument precision more and more nicety, agility more and more fine, lying stand and brigading web swiftly.

但是，现代的武器装备特点是精度要求越来越高，机动性能要求越来越好，因此，车载机动式光电测量系统也就提到日程上来。

The results show that the two ultrasonic flowmeters have high precision and stability, their maximal relative errors are 1.60% and 0.39% respectively.

结果表明，两款流量计最大相对误差分别为1.60%和0.39%，均具有较高的测试精度，稳定性也较好，能满足泵站现场测试的精度要求。

In order to ensure PC beam track's precision, it has unique formwork. The formwork is also introduced in this paper. According to the study on all kinds of force and linetype of PC beam track, the theoretical formula of inverted camber and striking angle are established.

由于其自身的独特特点，PC轨道梁最为特殊的就是其制作尺寸精度要求极高，为了保证其精度，它有比较独特的模板系统，本文也对其模板系统做了简要介绍。

Finally. some betrer methods are presented in measurements of v and T in order to ob...

并对测试精度要求较高的v及T的测量提出一些措施，以达到测试精度整体优化的目的。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。