Secondly, new TOEFL is an internet-based test, and IELTS combines paper-based test with vivavoce, while CET mainly applies paper-based testing method.
第二，新托福采取计算机网络化考试方法，雅思采取笔试和口试结合的考试方法，而四、六级考试主要采用笔试的方法。
In this paper, the liquid level measurement of sealed air-condition compressor is introduced and an ultrasonic testing system based on virtual instrument is developed.
文章介绍了对封闭式空调压缩机的液位测量，研发了基于虚拟仪器技术的超声波检测系统。
This paper proposes a novel steganalysis scheme based on hypothesis testing.
提出了一种基于假设检验的隐写分析方案。
Based on the software testing process model POCERM, an effective engineering software testing method is presented in the paper and also is applied to a practical testing project.
该文以POCERM软件测试过程模型为基础，结合一个实际测试项目，阐述了一种有效的软件测试工程化方法。
Based on the in-situ testing of rock-socked pile embedded with test components, the characteristics of the point resistance and skin resistance are studied in this paper.
本文基于埋设有测试元件的嵌岩桩原位试验，分析了在桩顶荷载作用下，嵌岩桩的桩侧阻力、桩端阻力的特征。
A paper storage rating is based on testing each paper for its resistance to yellowing over time using accelerated tests incorporating high temperature and high humidity.
纸张的保存率是基于测试每种纸张通过加速高温和高湿环境对变黄的阻碍率。
Based on the theory and practice, this paper studies the testing measurements of gap distances.
文章对殉爆距离的测试在理论联系实际的基础上进行了大胆的探讨。
Based on MEMS dynamic testing system this paper designs a set of stroboscopic driving circuits to acquire clear image of high speed MEMS device.
本文基于机器微视觉的MEMS动态测试系统，设计了一套频闪驱动电路，用于采集高速运动的MEMS器件的清晰图像。
Based on this waveform simulator, the paper made some improvement on a dynamic current testing method based on counting logical changes and implemented it.
本文利用波形模拟器改进并实现了一种基于逻辑跳变计数的动态电流测试方法。
The paper, based on the testing line as a process in the production, introduces a rain electrical control system based on SIEMENS PLC S7-200.
针对汽车淋雨测试线作为汽车生产过程中关键工序的环节，设计了基于SIEMENS S7-200PLC的汽车淋雨测试线电气控制系统。
Based on the principle of mass balance, this paper deals with rules of. motion of the pseudo-fluid level in the annular space in the process of testing the pumping oil well.
本文应用物质平衡原理，研究了抽油井环空拟液面在测试过程中的运动规律。
This paper is based on the item of "the synthetic parameters testing system for the second generation tank engine of infantry".
本文是在“二代步兵战车发动机综合参数测试系统”项目研制基础上完成的。
In this paper, we studied the generation of testing cases based on UML statement diagram specification.
本文主要研究了基于UML状态图说明的测试用例生成技术。
The paper proposes a mew method for testing combinational digital circuit which is based on the VHDL language.
本文提出了一种新的基于VHDL语言的组合数字电路测试码自动生成方法。
This paper puts forward some rationalization proposals based on comparison and analysis of domestic and foreign common testing methods.
文章在对国内外常规检测方法比较分析的基础上，提出了合理化建议。
A software reliability testing method, judge standard and test process based on random testing model is introduced in the paper, and Monte Carlo method is used result analysis.
本文提出一种基于随机测试模型的软件可靠性测试方法、评判准则和测试策略，并利用蒙特卡罗方法进行了分析。
The developing process, performance, makeup and principle of the testing machine, which is based on mechatronics, are described in details in this paper.
论文详细介绍了基于机电一体化的新型扭转耐久试验机的研制过程、性能特点、组成及测控原理。
This paper introduces the work principle of gas density testing system based on SCM AT89C51, and gives the hardware structure and software flow of testing system.
本文介绍了基于AT 89 C 51单片机气体浓度测试仪的工作原理，给出了测试仪的硬件结构及软件流程。
Based on the analysis of principle of Universal Serial Bus, this paper discusses the developing technology of hardware and software about USB testing system.
在分析usb通用串行总线工作原理的基础上，讨论了USB测试系统中有关的硬件和软件开发技术。
This paper has developed and designed a set of test and control system of pressure testing machine based on PC.
本文通过采用理论与试验相结合的方法开发设计了一套基于PC机的抗压试验机测控系统。
This paper designs a set of MEMS dynamic testing system based on machine micro-vision.
本文设计了一套基于机器微视觉的MEMS动态测试系统。
Based on the model, this paper presents a testing requirement reduction method to generate the reduced testing requirement set, which is the basis of test suite generation, reduction and optimization.
基于此模型，提出一种测试需求约简方法，可以获得精简测试需求集，作为测试用例集生成和约简的基础，从而实现测试用例集优化。
This paper discusses a new method for digital system functional testing based on paths.
本文介绍基于路径的数字系统功能测试方法。
In this paper, we firstly propose a set of configuration-based testing criteria and their computational rules.
本文首先提出了一组基于软件体系结构配置的测试标准及其计算规则。
This paper proposed a new partition testing method based on execution profiles filtering.
提出了一种基于执行剖面过滤的分割测试方法。
This paper presents a method for fault diagnosis based on the model and characters of combinatorial testing.
针对组合测试的基本模型和特征，提出了一种基于组合测试的软件故障诊断方法。
In order to evaluate the residual fatigue life of end-of-life crankshaft, this paper proposed a new testing method based on eddy current and magnetic memory method.
为了对退役曲轴再制造前的剩余疲劳寿命进行评估，提出了一种基于涡流和磁记忆法的退役曲轴检测方法。
This paper introduces how to design and implement a network-based automatic software testing system with distribution architecture.
本文介绍了如何利用分布式的思想在网络环境下设计实现分布式软件测试系统。
This paper puts forward the testing system of characteristics of electrical vibration table based on position sensitive detector .
详细介绍了基于位置敏感传感器的电振动台特性检测系统的研究。
This paper puts forward the testing system of characteristics of electrical vibration table based on position sensitive detector .
详细介绍了基于位置敏感传感器的电振动台特性检测系统的研究。
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