实际性

This article is based on the research of " the helicopter ' s aviating load - data harmonized loading and sampling technology ". we studied the question of real - time in the helicopter ' s aviating load - data sampling system , and finally realized the real - time extension of the system which based on windows2000 to improve the real - time performance of the system

直升机飞行载荷数字化协调加载及数据采集技术研究，对数据采集系统中的实时性问题和实时扩展技术展开深入研究，最终实现了基于windows2000测控系统的实时扩展，并将其应用于实际的采集系统研制和开发中。

Reliability and security are critical for acrylic,pure acrylic and chlorobutyl latex modified mortars applied in actual bonding civil engineering.In order to solve these problems,varied bonding curing systems were adopted and a case that simulated the actual bonging project was implemented.

针对丙烯酸、纯丙和氯丁3种聚合物乳液砂浆在实际工程中粘结应用的可靠性和粘结性差的问题，研究了各种粘结养护制度下的粘结性能和本体抗压抗折强度，同时通过拟工程应用的室外实验来评估粘结可靠性。

The effect of caking property is ignored commonly in existence indexes on ignition and burn out. Declination exists in these indexes.

已有的煤的着火和燃烬的判别指标往往忽略了粘结性的影响，它们对煤的燃烧情况的判别与实际有偏差。

The paper researches the kernel of Real-Time Operating System μC/OS-Ⅱ and the method of porting it to PIC18F8720 which is the PIC18 series MCU of Microchip Corporation. It solves the four key functions and presents the most important and difficult problems in the course of porting μC/OS-Ⅱ. The porting method is catholicized and can be used to other series MCU. A porting has been implemented on board, and the system runs steadily and reliably under multitask environment. By testing, the real time parameters have reached the demand of designing. So the paper has common guidance in porting operating system to other series MCU.

针对剪板机位置控制系统实时性的要求，采用基于嵌入式实时系统技术搭建系统软件框架，替换原来的前后台系统软件框架；研究了μC/OS-Ⅱ实时操作系统内核，以及用于Microchip公司PIC18F8720单片机的移植方法，详细分析了如何正确改写4个关键函数和在移植过程中需要注意的问题；该移植已经通过软件测试并且用于一个剪板机位置控制系统中，实际运行稳定可靠，证明移植是成功的；其在PIC18XX系列单片机上移植μC/OS-Ⅱ的函数改写方法具有一定普遍性，可以借鉴用于其它系列单片机的μC/OS-Ⅱ移植。

In practice,there are many different microstructure defeds and creases which reduce the performance of the turbine disc s.

在GH4169合金涡轮盘的实际生产中存在不同程度的组织不均匀性和折叠等缺陷，从而降低了涡轮盘的使用性能。

In fact,it disobeys the passive and nature of judicature,and causes the judicial authority loss.

这一制度表面上维护了法律的权威，但实际却与司法权的被动性、中立性相违背，以司法权威的丧失为代价。

Because the practical production and theoretical research in the past treat reheating furnace and roughing mill as two separate facilities, which dissevers the continuity of production process and the interaction on energy consumption of the two facilities, even though the minimal energy consumption may be achieved in a single facility, there is no way to guarantee the total energy consumption minimization of the two facilities as a whole.

由于以往实际生产和理论研究均把加热炉和粗轧机作为两个独立的生产设备进行控制，割裂了两者在生产过程上的前后连续性和在生产能耗上的相互影响性，针对每一个设备的控制即使保证了其自身能耗的最小化，也不能实现将这两者作为一个整体来看待的整个热轧生产线的能耗最小化。

The algorithm of text comparison excogitated by the test of significance theory in regression analysis is the emphasis of this paper.

它巧妙地借鉴了回归分析中用以检验拟合模型是否符合实际模型的显著性检验原理的思想，将其应用于分析相关关键词在学生论文和下载文章中分布的差异。

I acknowledge a debt, as any his-torian of language testing must, to my predecessors in the field and to thecountless people who suffered or gloried in the tests that they gave orinspired.

实际上，往往是对外部的、非理论的、机构性和社会性的因素进行的深入分析，方能更有力地解释实际语言教学和测试的发展。

this paper makes the gas remote monitor network as background to do some research on the qos guarantee of the network.qos is a synthesis guide line which can be used to estimate the degree to satisfy with some server,which is a technology to solve the problem of delay and congestion in network.it must integrate multi-qos mechanism to get good qos guarantee in the practical application.three qos models in the ip net application and homologized affective factors are demonstrated.meanwhile,the field of qos protection strategy arrangement in shaanxi coal mine gas network has been picked up as the example.for this situation,the comparison to the different qos models is doing strictly.by combining the tcp congestion control arithmetic with ip congestion control arithmetic,the paper also emphatically describes the corresponded arithmetic model for that.stimulatingly,it is promoted the qos characteristic over-area effectively,which it is based on the original single congestion control.

摘 要：以陕西煤矿瓦斯监测远程联网为背景，研究其联网网络的qos保障策略实现。由于现有的各种qos实现机制无法单独为陕西煤矿瓦斯监测联网网络的qos提供保障，因此在实际应用中必须结合多种机制才能得到较好的qos保障效果。比较了传统ip网络的qos结构体系，通过分析intserv和diffserv两种模型的基本原理、工作方式，并指出其各自的优缺点和网络应用环境，设计了将rsvp协议与diffserv模型相结合来满足瓦斯监测数据传输实时性的要求；针对陕西煤矿瓦斯联网的特性，提出了将tcp拥塞控制算法与ip层拥塞控制算法相结合的算法模型，并且该模型的应用可以在原有单一拥塞控制的基础上有效地提升跨地区网络的qos特性。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。