查询词典 experiment

Finally, engine ignition experiment based on rapid prototype control system is introduced, and experiment results are analyzed.

最后完成了基于快速原型控制系统的发动机点火试验，对试验结果进行了分析说明。

The system is made up of PXI-6251 module collecting the dataduring the experiment, SCXI-1520 module adjusting the relaxing strain signal, FCS load inphase with multicenter system providing the pull during the demarcate experiment, sensorsmeasuring the strain and the pull, charge amplifier adjusting the relaxing pull signal, and soon.

组建了基于PXI总线的复合材料残余应力测试系统，此系统包括数据采集模块PXI-6251，应变信号调理模块SCXI-1520，FCS多通道协调加载控制系统、应变花和压电力传感器、电荷放大器等。

The experiment system is made up of control object, test instrument, connection board, date gather card and computer. The experiment system software based on LabVIEW7.0 and PCL -818L is devoleped.

在该系统硬件构成中，采用加热炉作为控制对象，试验仪器，线路板，数据采集卡及PC机，实现了对计算机控制技术的实践教学系统的硬件环境配置。

Part One is an introduction focusing on the background,the significance and the purpose of the present study.Part two provides a brief overview of a theoretical review on the nature of reading process,a brief review of 3 traditional methods of teaching in reading and research on TBLT in china and abroad.Part three introduces Constructivism,Krashen"s "Input and Interactionist Hypothesis" and The affective filter hypothesis,which construct a theoretical frame for the study.Part four provides the application of TBLT to teaching reading in senior middle school,mainly including fundamental principles,types of the reading task design and finally introducing the design of TBLT models in senior high school according to Willis"task-implementing model in teaching.Part five elaborates the experiment itself,mainly including the hypothesis of the present study,the procedures of the experiments and questionnaires.Part six is data collection and analyses.The result of the experiment shows that TBLT is more effective than traditional method in senior middle school English reading.Part seven draws a conclusion to the study.Implications as well as limitations are discussed here.

陈述了目前研究的背景，意义和目的；第二部分为文献综述，介绍三种阅读模式，以往阅读课所用的传统教法及其局限性；任务的定义，国内外对任务型教学的研究；第三部分为任务型教学的理论基础，介绍了构建主义理论，克拉申的输入假设理论，情感过滤假设；第四部分探讨了任务型教学在高中英语阅读教学的具体应用，包括阅读课设计的原则，类型，以及根据Willis的教学模式所设计的高中英语阅读教学模式；第五部分为实验部分，包括本研究的假设、实验方法、实验过程、测量工具等；第六部分数据收集和分析，结果表明：任务型教学提高英语阅读教学成绩比传统的教法有效；第七部分是本研究的结论，本研究对外语阅读教学的启示及本研究的局限性。

Chapter 2: Put out a reasonable project to evaluate the water-air intercooler"s performance in experiment way according to the development of the modern testing technology and the radiator"s performance experiment.

第二章：根据现代测控技术的发展现状以及热交换器性能试验平台的发展状况，通过分析提出了适于水空中冷器性能评估的试验开发平台的合理方案。

The experiment platform has some advantages of both easily adjustable parameters in experiment and more intuitional results.

该实验平台具有实验参数易于调节和实验结果更直观等特点。

Methods Forty-four EBTB patients weredivided into an experiment group and a control group. All the patients of the two groups were treated with generalchemotherapy, the patients of experiment group accepted endobronehial decimeter wave therapy at the same time. Thepurulent secretion or caseous necrosis of the diseased region was drawn-off from the bronchi lumina by bronchoseope,then the antenna of the decimeter wave irradiator was inserted into the diseased region through the biopsy pore to per-form the radiation.

共选取44例狭窄型支气管内膜结核患者，将其随机分为治疗组及对照组。2组均给予常规抗结核药物治疗，治疗组患者同时介人纤支镜分米波治疗，将纤支镜插入病灶支气管内，充分吸出病灶支气管管腔内脓性分泌物或干酪样坏死物后，经纤支镜活检孔插入分米波天线，并将天线尖端插入病灶内实施分米波辐射。

The main research methods are:(1)Theory analysis:from the 2D plane geometry analysis, dots continuity characteristics are found. The first time irrational fraction algorithm is used in FM program.(2)Experiments reaearch:experiments of condition halftone function are designed under the cross-experiment principles. The first time variable information printer and C# language are used in experiment.(3)Data processing:new type digital density apparatus is used to measure data. Compare is used in processing data and error cause are explained. The main works as follows:The dot area percentage has been gained and new condition halftone function has been set up.(2)After being corrected, speed of irrational fraction algorithm has been compared with multiplicative congruence algorithm's.

本文的主要研究方法有：(1)理论分析：运用数字加网原理，从二维平面几何分析入手，借助实验验证研究网点连续特性；首次系统地把无理数取尾法随机数生成器引入到调频加网系统中，根据实验修正生成器的模型，运用统计假设检验理论，对生成的随机数序列进行统计假设检验；(2)实验研究：根据正交实验法则设计实验，首次采用可变信息印刷机(HP Laser PS印刷机)输出实验样张，克服了用传统胶印机作实验影响因素多的缺陷；采用新型数字式密度仪测量密度值，提高了数据精度；采用最新编程语言编写调频加网程序；(3)数据处理与分析：利用平均值比较法处理数据，对误差产生的原因进行讨论。

The technical parameters for fuel ethanol production by jerusalem artichoke powder fermentation were investigated. On the basis of single-factor experiment, orthogonal experiment was conducted to optimize the related technical parameters.

研究用菊芋粉生产燃料乙醇的工艺参数，在单因素试验的基础上用正交试验进行工艺参数的优化。

Through many times' experiment and research, the writer finds that there are several steps which are very important in the experiment, because they will have a direct influence on whether students can find the cell which is in different period of the karyokinesis under the microscope.

笔者经过多次实验和探索，发现实验中有几个步骤非常重要，它直接关系到学生能否在显微镜下找到处于有丝分裂各期的细胞。

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。