测试

A new experimental apparatus has been developed for measuring the thermal conductivity of liquid by the two transient hot-wire method, which is based on the theory of one-dimensional unsteady heat conduction in infinite medium.

摘 要：采用双热线瞬态热线法研制出一套瞬态双热线液体导热系数测试装置，在阐述该测试仪器的基本原理和测试方法的基础上，就该仪器对乙醇、乙二醇、甘油和去离子水进行测试的实验情况及结果进行了分析与比较。

In this paper, the size and structure of the uniplanar scattering-field capacitance sensors are optimally designed by simulation and experiment for test depth and testing feature with guard electrode for improving the anti-disturbance capability. A new uniplanar scattering-filed capacitance sensor for measuring water in building inclosure is designed based on improved charge/discharge capacitance measuring circuits. This kind of sensor has wide test depth and high sensitivity.

针对围护结构含水率测试深度的要求和测试特点，本文通过仿真和实验，对同面电容传感器探头的结构尺寸进行了优化设计，并采取了保护电极以提高其抗干扰能力；运用改进的充放电电容检测电路，设计出一种测量围护结构含水率的新型同面散射场式电容传感器，该传感器具有宽范围的测试深度和较高的测试灵敏度。

Nano- and Micro-Hardness Testers（Nano Indentor/Micro Indentor）- Quantitative measurement of mechanical surface properties: elastic modulus and hardness - Analysis of fracture modes, cracking,… Nano- and Micro-Scratch Testers - Adhesion and anti-scratch properties of coatings and films - Profilometry Tribometers - High Temperature, Vacuum and Nano Tribology - Wear and Friction studies Calotest / Calowear - Coating thickness measurement - Wear rate testing 3D Imaging - Atomic Force Microscope - Confocal Microscope

动态压痕测试仪器为您提供纳米或微米尺度下材料的硬度、弹性模量、蠕变、断裂韧性等性质。我们还为您提供纳米级、微米级摩擦磨损测试仪器，用以测量材料的摩擦系数和磨损率。我们的球磨仪器是测量薄膜厚度最简单准确的工具。我们同时提供光学显微镜、原子力显微镜、白光共焦显微镜成像工具。我们在瑞士的分析测试中心随时准备为您提供高质量测试服务。

Each time a rule is executed, our test-controller will check the available testcases and the test log, select the next testcase accordingly, execute the selected testcase, and update the test log. The design of our rule and log allows for the implementation of a wide variety of test strategies.

每次一条规则被执行，测试控制器将会检查被提供的测试案例和测试记录，接著会选定一条试测案例并执行它，并在执行完毕将执行结果记录在测试记录中。

Advantest, the world's biggest maker of memory-chip testing equipment, forecast Monday that its operating profit would rise 67 percent over three years, helped by sales of machines that can be adjusted to check different types of semiconductors.

世界上最大的记忆芯片测试设备制造商爱德万测试公司星期一预测，三年内公司的营业利润会上升67%，这主要得益于测试各种类型半导体的动态测试机械的销售的增加。

Many candidates lose many marks because of the fact that they run into difficulties in pronouncing consonant,simple or compound vowel,tone,suffixation of a nonsyllabic,soft sound,oral expression and so on.

在目前的普通话测试工作中，我们发现一些应试者在普通话声母、韵母、声调、儿化、轻声及口头说话等测试指标和测试项目方面存在一些共性问题，从而影响了测试成绩。

The event that started me on the road to self-testing code was a talk at OOPSLA in '92. Someone said offhandedly,"Classes should contain their own tests." That struck me as a good way to organize tests. I interpreted that as saying that each class should have its own method that can be used to test itself.

是1992年OOPSLA年会上的一次讲演把我领上自测试代码之路的，有人（我想应该是Dave Thomas）即席说：类应该包含它们自己的测试，作为组织测试的绝妙方式，这段话对我来说简直是醍醐灌顶，我对它的理解就是：每一个类本身都应该有用来测试其自身的方法称为test

Finally, summarized the future and prospect of strip handlerand parallel test for digital IC products.

最后通过用新的测试机投入生产得到的数据，分析比较了降低产品测试成本的效果，并对测试机和并行测试技术的前景进行了展望。

At first, the conception of test task was proposed to explain the evident difference of parallel efficiency of test tasks. Then, the guideline of parallelism was developed, to weigh the parallelizability of different test tasks, as well as guiding the configuration of instrument source in the parallel test system. At last, with an example, the rationality of parallelizability and the practicability of parallelism were proved.

首先根据测试任务组的并行测试效率不同的现象，提出了测试任务可并行性的概念；然后给出了衡量可并行性的可并行度指标，用以定量地指导并行测试系统开发过程中仪器资源的配置；最后通过应用实例验证了可并行性概念的合理性、可并行度指标的实用性。

Two reformative operations are introduced, including the parent population involving selection and optimal individual maintaining. The design of fitness function and the scheme of encoding and decoding of GA are discussed significantly.

最后，针对系统测试存在大量测试数据难以获取，系统长期连续运行性能难以评价的困难，提出了一个基于仿真的信息系统性能测试框架，利用该框架对集装箱堆场大门作业计划系统进行性能测试。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。