When performing testing based on use cases, the most obvious technique is the process cycle test ( or algorithm test). 当执行基于用例的测试时,最明显的技术是过程循环测试(或规则测试)。
Basically, the TFP cycle is test/ code/ debug/ refactor/ repeat. 基本上,TFP的循环是测试/编码/调试/重新分解/重复。
Steer lock instrument was developed for endurance cycle test of the steer lock. 为了对摩托车转向锁进行循环耐久性试验,研制了一种试验仪。
In the freeze-thaw cycle endurance test, its strength declines slightly. The20% substitution of cement with water-quenched slag from plasma might be used as eco-cement. 在冻融循环耐久性试验中,其对混凝土强度折减较小,显示20%水淬熔岩混凝土可作为生态环保水泥。
Low cycle fatigue test method based on uniaxial test strain of notch specimens and its application 基于单轴缺口试样的一种低周疲劳测试方法与应用
An Experimental Study on the Particulate Emission from Gasoline Vehicles Under Cycle Test Conditions 循环测量工况下汽油车颗粒物排放试验研究
Cycle test revealed that inner resistance ( IR) of batteries increased gradually with cycling and then suddenly increased after certain cycle. 循环测试表明:循环初期内阻逐渐增加,到一定次数后突然增大。
G-1. In the process of charge-discharge cycle test, the main reason of the electrode capacity decay is that Mg may become Mg ( OH) 2 on the surface of alloys. g-1.在充放电循环过程中,Mg在合金表面形成了Mg(OH)2是合金电极衰减的主要原因。
Design of the Energy Saving Pneumatic Fatigue Cycle Test Machine 节能气动疲劳循环试验机设计
The development of control system for gas cylinder pressure cycle test based on windows 基于Windows的气瓶疲劳试验控制系统的研制
In this dissertation, design of a distributed CAMAC system for Pressure Cycle Test is studied in detail. 本文以车用油冷器压力脉冲试验台为应用对象,系统地研究了油冷器压力脉冲试验台分布式测控系统的设计与实现方法。
The paper introduces the structure of the battery, aerospace mechanics environment test criteria and simulative cycle test procedures for GEO. 简要介绍了电池组的构成以及电池组空间力学环境测试条件和模拟GEO试验制度。
The technical feasibility of this design and the availability of the device were also verified in this paper by the multinode temperature collect and feedback control tests and the static life cycle test of this device. 通过引入多个节点的温度采集与反馈控制实验和节点生命周期静态测试实验验证了本设计的可行性和实用性。
Carry on temperature cycle test on typical components, inspects solder joint crack in different cycle, observe microstructure of solder joint in virtue of metallographic analyse, study solder joint failure mode in temperature cycle and offer basis to improve technology parameter. 针对典型元器件进行温度循环试验,在不同的循环周期检查焊点的开裂情况,并采用金相分析观察焊点的显微组织,分析焊点在温度循环条件下的失效模式,为改进工艺参数提供依据。
The Problem of Moisture Deposition in Thermal Cycle Test for Unsealed Subsystem 非密封性分系统热循环试验中的防结露问题
Through freeze-thaw cycle test of asphalt mixture in different gradings, the paper analyes the change laws of porosity in the course of freeze-thaw cycle and its influencing factors. 通过对不同级配的沥青混合料做冻融循环试验,分析了在冻融循环过程中空隙率的变化规律及其影响因素。
Zn_ La alloys were prepared by solid phase diffusion method and the effects of La on the electrochemical performance of zinc electrodes were investigated using potentiostatic polarization technique and charging/ discharging cycle test. 采用固相扩散法合成Zn_La合金,并研究La对锌电极化学性能的影响。
Solder joint fatigue life is generally ascertained through accelerated temperature cycle test on electrical subassembly. 焊点疲劳寿命通常是通过电子组件进行温度循环加速试验来确定。
The causes of frequent failures in duty cycle test of gapped MOA and correct selection of parameters of resistor columns are always topics of concern of manufacturers and users. 带串联间隙金属氧化物避雷器动作负载试验频繁失败的原因和如何正确选取电阻片整体参数一直是制造厂和用户关注的问题。
Through water pressure test, ammonia leakage test and field high temperature melted salt cycle test, it is shown that the tube joint welding quality meets completely the design and process demands. 经水压试验、氨渗漏检验及现场高温热熔盐循环试验,焊接接头质量完全达到设计及工艺要求。
The experiment contents included the basic mechanical properties test, dry shrinkage test, freezing and thawing cycle test and the dry-wet cycle test. Scanning electron microscopic was used to observe and analyze the Micro-structure. 其实验内容包括基本的力学性能测试,干缩,冻融循环和干湿循环等耐久性方面的测试并借助扫描电镜进行微观结构的观察与分析。
Salt solution and then placed in a special specimen damage, into the freezing and thawing the freeze-thaw cycle test cases, test cycles under different concentrations of chloride ion penetration and the concrete surface erosion situation. 然后将盐溶液置于特制的损伤试件中,进冻融箱进行冻融循环试验,测试不同循环次数下氯离子渗入的浓度以及混凝土表面的剥蚀情况。
In 30 ° cycle test, the salt spray-erosion mechanism was small-angle plowing erosion mechanism. 30°角循环试验时,盐雾-冲蚀机理为小角度犁削。
Moreover, a CAN-based Assist Collection System is developed to help the driver to drive a vehicle tracking the referenced speed profile during a driving cycle test, and to collect the data about fuel consumption and drive abilities. 作者设计了一种基于CAN网络通讯的工况测试辅助采集系统,该系统帮助驾驶员驾驶车辆跟踪参考工况车速,采集车辆燃油经济性和动力性能数据。
Currently studies on HAT cycle at home and abroad are mainly in the theoretical calculations. Therefore, it is significant to carry out experimental studies with a complete HAT cycle test device. 目前国内外对于HAT循环的研究还主要集中在理论计算方面,所以,通过一个较为完整的HAT循环试验装置开展试验性研究具有十分重要的意义。
At the same time long-term, after soaking and wetting-drying cycle test, the ion concentration and chloride ion concentration of specimen within the sulfate were measured, analysed changing of ion concentration within the passage of time erosion. 同时对长期浸泡和干湿循环试验后试件内部的硫酸根离子浓度和氯离子浓度进行测定,分析随侵蚀时间的推移离子浓度的变化情况。
And these types of high-performance concrete properties were compared. Specifically related to the sulfate resistance tests include long-term immersion test and sulfate wetting-drying cycle test. 具体涉及到的硫酸盐侵蚀试验主要包括长期浸泡试验和硫酸盐干湿循环试验。