查询词典 repetition test

Based on the new recognition, the theory basis of the modified isochronal test is analyzed, and a conclusion that the selection of flow rate test plays an important role in the test results has been drawn. Furthermore, the shape and error curves for deliverability has been analyzed under the conditions with excessively large or small flow rates to the modified isochronal test, based on which the application scope of the modified isochronal test is shown.

据此对修正等时试井的理论基础进行了分析研究，得出在试井过程中测试流量的选择对试井的结果有着重要影响的结论，并分析了测试流量过大或过小时修正等时试井产能曲线的形态及误差。

Has successfully developed a "mobile phone","radio""Cordless Phone" test high-performance shielded boxes, shielded room;"keyboard""Mouse" life testing machine, such as: Mouse trackball MTBF room temperature experiments; mouse button life testing machine; 3D roller test machine; keyboard key life testing machine; keycap friction test machine; wire swing test machine; a variety of electronic products a large constant temperature and humidity aging room; components Clubfoot forming machine; automated complete control system; Electrical products matching; pneumatic, electric Centralized control unit software 30 kinds of testing laboratories, machines and industrial control test software.

目前已成功开发出"手机""对讲机""无绳电话"测试用高性能的屏蔽箱、屏蔽房；"键盘""鼠标"寿命测试机，如：鼠标轨迹球MTBF恒温实验房；鼠标按键寿命测试机；3D滚轮实验机；键盘按键寿命测试机；键帽摩擦实验机；线材摇摆实验机；各种电子产品大型恒温恒湿老化房；元器件弯脚成型机；自动化成套控制系统；机电类产品配套；气动、电动单元集中控制软件等三十余种测试实验机及工控测试软件。

Reliability test is necessary for high-frequency transformer,especially temperature test. The test method, col?lection of test data and analysis of test results are discussed.

因此，必须对高频变压器进行可靠性试验，特别是温度试验，并对试验方法、试验数据的采集、试验结果的分析进行了介绍。

In view of the characteristic of stone mastic asphalt mortar,the test principle of soil's shear strength is applied to the test of SMA mortar,and two kinds of test,the cone penetration test and the low-temperature creep test,are investigated.

文章在分析国内外现有实验设备的基础上，结合SMA沥青胶浆的特点，提出了基于测定土的抗剪强度的锥入度试验与低温蠕变试验的方法。

Above all from register speak of, just began forum it doesn't matter the person is angry, register all conforming to the principle of simplicity that went, resemble what sexual distinction, address, code of test and verify, some still have those who ask a question, can save be saved, after all a lot of newcome person may come over from the search, likelihood to read an article, perhaps download a thing to go person, the first impression is very important, respecting this say test and verify is piled up, forum is registered now a lot of want yard of test and verify, it is good that this does not have what say, but I had seen the most abnormal, it is I go once the forum that a person of it doesn't matter enrages downloads a thing, when registering, see test and verify piles up me really dizzy, it is code of the sort of test and verify that using ceaselessly, was defeated a few times is a mistake, MD, father did not fall to still be no good, you say this kind of forum he can is somebody enraged.

首先从注册说起，刚开始论坛没什么人气，注册一切从简就行了，像什么性别，地址，验证码，有些还有问问题的，能省就省吧，究竟好多新来的人可能都是从搜索过来的，可能就为了看一篇文章，或者下载个东西就走人了，第一印象很重要么，说到这的说说验证码，现在论坛注册好多都要验证码，这没啥好说的，可我见过最变态的一次，是我有一次去一个没什么人气的论坛下载东西，注册的时候看见验证码我真晕了，是那种不停在动的验证码，输了几次都是错误，MD，老子不下了还不行，你说这种论坛他能有人气吗。

Although a great deal work have been done to theoretical research of beams with two cantilevers structure, we paid attention to test systems used in beams with two cantilevers mechanics test less. And school, incorporated teaching and researching, needed this small or medium octavo test system to develop teaching and researching. So joining in this development item of test system established by school, the thesis aimed to develop a set of simple, economical and applicable test system of reinforced concrete beams with two cantilevers to serve for teaching and researching, and make it a powerful supplement in structural experiment field.

我们尽管已经对双悬臂结构的理论研究做了大量的工作，但是对双悬臂结构进行力学试验的试验体系相对较少，而作为教学与研究为一体的学校迫切需要这样的中小型试验测试体系开展教学与科研，故本课题结合学校已经立项的试验系统开发项目力图研制开发一套简单、经济、适用的钢筋混凝土双悬臂梁试验系统为教学与科研服务，同时作为对双悬臂梁结构试验领域的补充。

In this flow a tradeoff of multiple test methods is adopted, which includes structural test, functional test and parametric test. Using the test mode of"stop as finding the fault"and based on the position of the first failure, we can label the faulty chips into different bins.

该流程综合采用结构测试、功能测试、参数测试等测试方法，采取"发现故障即停止"的测试方式，根据芯片首次失效的位置对失效芯片进行Bin的分类，有效增强了分析的针对性，缩短了测试时间。

First, this article introduced 2 grade of rotary kiln principle of work and the equipment, to rolled the circle mechanics behavior to carry on the analysis, proposed - rolled the circle - under roller's rotary kiln overall modelling based on the tube body - kiln liner - big tooth ring, to rolled the circle - under roller's contact stress to carry on the finite element analysis the method, and obtained rolled the circle contact stress the size and the distribution rule, finally indicated that rolled the circle contact stress mainly to have two main peak values and the sudden change in one week, appeared is rolling the circle and the under roller contact area; Then, rolls the circle the stress to regard as is the principal stress unknown plane stress test, the use quite mature modern test technology, proposed rolls the circle stress test the principle and the plan, and to rolled the circle the stress to carry on the scene test, the stress which the scene test analysis result and the finite element analysis calculated has compared, had proven the whole method modelling's finite element analysis method's rationality and rolled the circle - under roller contact stress the result accuracy; Finally, uses ANSYS APDL the re-development technology, in view of 2 grades of rotary kilns, rolled the circle - under roller contact stress the overall finite element analytic method to carry on the re-development.

首先，本文介绍了2档回转窑工作原理和装置，对滚圈的力学行为进行了分析，提出了基于筒体-窑衬-大齿圈-滚圈-托轮的回转窑整体建模，对滚圈-托轮的接触应力进行有限元分析的方法，并得到了滚圈接触应力的大小和分布规律，结果表明滚圈接触应力在一周内主要存在两个主要的峰值和突变，都出现在滚圈与托轮接触区域；然后，把滚圈的受力看成是主应力未知的平面应力的测试，利用比较成熟的现代测试技术，提出了滚圈应力测试的原理和方案，并对滚圈的应力进行了现场测试，现场测试分析结果与有限元分析计算出的应力相比较，证明了整体法建模的有限元分析方法的合理性和滚圈-托轮接触应力的结果的正确性；最后，利用ANSYS的APDL的二次开发技术，针对2档回转窑，就滚圈-托轮接触应力的整体有限元分析法进行了二次开发。

Second, Pearson's correlation coefficient test has big warp in the study. Compared with the χ2-test, the Ochiai association test and Pearson's correlation coefficient test, Spearman's rank correlation coefficient test is more sensitive.

Pearson相关检验在研究中有较大偏差，Spearman秩相关检验的灵敏度要大于χ2检验、Ochiai关联度检验和Pearson相关检验。

With an area over 2600m2 and equipped with most advanced testing equipment such as step-in constant temperature and humidity test room, vibrator, salt mist test box, waterproof test equipment, EMI receivers, 3m anechoic chamber, fire test and telephone test equipment and latest standards, the lab provides inspection and testing services according to a variety of national and international standards（GB, IEC、UL、VDE、BS）.

配备有符合中国国家标准、国际标准（IEC、UL、VDE、BS等）的先进测试仪器：包括步入式恒温恒湿室、振动台、盐雾试验箱、防水试验设备、燃烧试验仪、EMI接收机、3米法暗室、人工电源网络及电话机测试仪等260多台，拥有满足测试要求的相关最新标准。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48