现场试验

Air permeability of field soil was obtained k1=4.8446×10^(-12)m^2 by soil column method. Meanwhile, relative permeability curve of air-water was gained by biphase flowing experiment. During experiment period, average of soil water content was 0.2689g and pH value was 7.0-8.5. The quantity of aboriginal animalcule went down sharply after pouring contamination into the ground and then rose gradually to its original level which was 10^7 (unit g1dry soil).

采用土柱法测得现场土壤的空气有效渗透率为k1=4.8446×10^(-12)平方公尺，通过气液两相流动试验得到气－液相对渗透率曲线；试验期间土壤平均含水量为0.2689g，pH值在7.0-8.5之间；微生物含量在注入污染物及营养盐后先下降后回升，驯化后期细菌密度达10^7（个g^(-1)干土）数量级。

Finally, the simulative experiment of locale was done to test the wastewater treatment system. The test data showed that the bactericidal rate could reach over 99.95% to the wastewater including of B.cereus whose concentration is 100cfu/ml. Besides, the appurtenant equipment and control unit work well, and its continuity, repeated capability and dependability was all right.

最后，对设计的废水处理系统进行了现场模拟运行试验，试验结果表明：系统对蜡样芽孢含量100cfu/ml废水的灭菌率可达99.95%以上，且配套设备和控制系统的操作运行连续性好、重复性稳定、可靠性强。

This paper discussed the present situation and existent problems of the auxiliary test system of variable frequency withstand voltage for cross-linking cable on-the-spot, as well as the designs and applications of auxiliary test system.

文章论述了交联电缆现场变频耐压辅助试验系统的现状和存在问题，以及辅助试验系统的设计和应用，介绍了辅助系统的作用和组成。

The observation data are collected from some specific experiments in the laboratory cistern, the lake and the ocean.

混响数据是在专门设计的水池实验、湖上试验和海上试验中现场采集的。

The biggest characteristic of this model is that the hydraulic system pump station, operating console and working clamp installation table can be installed and connected in users sites and dived the test workpiece into the pond, can lift up and down, left and right two directions clamp worktables set 90 degree overturn function, especially suitable for gas pressure test.

本机型最大特点由液压系统泵站，操作控制台和工作夹紧装置台在用户现场安装连接，将试验工件潜入水池中目测，可上下升降，左右两向夹紧工作台设有90度翻转功能，特别适应气体压力试验。

Meanwhile utilize a pile test comprehensive data comparise indoor cement dirt experiment one,and provide measuring project and inde

同时将利用现场试桩的综合成果分析比较室内试验成果的准确性，变换室内和现场施工的各个参数的关系；且提供工程中的检测方案及指标。

On the basis of the results of laboratory and field experiments the question is discussed on the technology of ionic bead welding, and wear-resistant alloy for valve body and valve cup, and the data of the experiments in oil fields are listed. The results of ...

本文通过室内试验分析和现场试用情况论述了凡尔体和凡尔座堆焊耐磨合金及堆焊工艺方面的问题，并列出了现场的试用数据，结果表明等离子焊的凡尔体和凡尔座的使用寿命有明显提高。

Although the reinforcement technology has been applied widely in highway construction, there are many challenges in the field which puzzle highway engineer for a long time in China. Mechanical behavior and design method of reinforced subgrades in highways have been studied thoroughly based on

针对加筋土路基的关键问题，通过现场调查、理论分析、室内试验、数值模拟和现场测试，对加筋土路基的主要工程问题、静力荷载和行车荷载作用下加筋土路基的力学行为、加筋土路基的设计计算理论、方法和参数以及加筋土路基施工技术进行了深入系统的研究。

Firstly, the realizable ways of signal detection and sample、 power circuit and the application of low-consumption model of MSP430 are discussed, by which the required function of current protection and voltage protection can be realized. Secondly, different protection algorithm based on micro-computer are discussed in this article, and from the virtues and defects of Fourier algorithm, an improved algorithm is put forward, and the importance of the improved algorithm is displaced. Thirdly, according to the national standard of GB/T18858 .3-2002, the principle of networklization of intelligence trip relay and how to realize it are mentioned. Lastly, using the current conditions, the test of precision is done. The experimental date present that the system is working well and can realize the real-time function of on-line detection.

首先在硬件设计上，对于信号检测、处理、电源电路、MSP430系列单片机的低功耗方式应用以及人机接口电路等问题提出了实现方法，基本实现了大范围电流、电压信号实时监控等功能；其次，本文还对当前各种微机保护算法进行了介绍，分析了傅立叶算法在实现智能脱扣器保护功能中的优缺点，并针对傅立叶算法中计算偏于复杂的问题对该算法进行了改进，提出了基于FFT的改进算法，通过算法的分析和比较，对改进算法的性能给出了评价；然后结合我国现场总线国家标准GB/T18858.3-2002讨论了DeviceNet现场总线在实现脱扣器网络化的原理，实现方法，论述了通讯接口电路的设计；最后利用现有条件，对装置进行了性能测试，试验数据说明系统工作状态较好，可以满足低压配电网自动化对低压脱扣器的各项要求。

The study on treatment of waste water of straw alkali pulp by white rot fungi has been made systemically in laboratory, the optimization conditions of white rot fungi culture have been given, and the relevant pilot scale equipment of white rot fungi treatment has been setup first in China.

在完成了白腐菌培养的优化条件，系统进行了白腐菌处理碱法草浆含氯漂白废水的实验室试验的基础上，进入工厂废水处理现场，自行设计安装了一套以不锈钢丝为载体，用白腐菌挂膜的生物接触中试反应器，在国内建立了第一个白腐菌处理碱法草浆废液的工厂现场中试基地。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！