热应力试验,heat stress test
1)heat stress test热应力试验
1.This article introduced 4 kinds of usual means about PCB, CCLheat stress test method, with author longer experience, compare excellent and inferior of every method, mostly introduce sand bath methodheat stress test, bring forward own viewpoint.文章介绍了PCB、CCL热应力试验的4种常见方法,结合作者长期工作经验,比较了各种试验方法的优劣,主要介绍了砂浴法热应力试验,提出了自己的观点。
英文短句/例句
1.Sand Bath Method and Choice of Thermal Stress Test Method for PCB and CCLPCB、CCL热应力试验方法的选择和砂浴法
2.Development of Software of Steam Turbine Performance Test Computation and Its Application;汽轮机热力性能试验软件开发及应用
3.A Study on Hot Test and Thermal Stress and Distortion of Cast Copper Staves with Buried Copper Pipes埋纯铜管铸铜冷却壁热态试验和热应力热变形研究
4.General Models and Their Application of Thermal Performance Tests Indexes for Coal-fired Power Units火电机组热力试验计算指标的通用模型及应用
5.The testing method of heat transfer performance for gravity heat pipeGB/T14812-1993重力热管传热性能试验方法
6.EXPERIMENTAL INVESTIGATION OF FLOW AND HEAT TRANSFER IN A PRIMARY SURFACE RECUPERATOR原表面回热器换热阻力特性试验研究
7.The Application of Neuron Self-adapted PID Controller in Electric Stoves of Mechanical Test Machine;神经元自适应PID控制在高温力学试验机加热炉中的应用
8.Sensitivity experiments of the response of tropical Pacific to the wind stress in an Oceanic General Circulation Model热带太平洋对风应力拖曳系数响应的敏感性试验
ments on the Thermal Response Test of the Ground Heat Exchangers关于地埋管换热器热响应试验的讨论
10.Applying the Cold State Test Datas of a Boiler to Optimizing Procedure in Running State锅炉冷态空气动力场试验数据在热态调整中的应用
11.Experimental Investigation and Nonlinear Finite Element Analysis of the Behaviors of Unbonded Prestressed Concrete Slabs under Fire;无粘结预应力砼板火灾行为的试验研究及热弹塑性有限元分析
12.Experimental study of acoustic emission characteristics of granite thermal cracking under middle-high temperature and triaxial stress中高温三轴应力下鲁灰花岗岩热破裂声发射特征的试验研究
bined stress fatigue tester复合应力疲劳试验机
14.stress-rupture testing of tube管子的应力破裂试验
15.direct stress fatigue machine直接应力疲劳试验机
16.uniaxial stress and temperature cycling test单轴应力-温度循环试验
17.cloth repeated stress machine织物反复应力试验机
18.The diagnostic value of combination vibration test with caloric test前庭震动试验与冷热试验联合应用的诊断价值
相关短句/例句
thermal test热力试验
1.Development of software forthermal test of boiler;面向对象的锅炉热力试验计算软件研究
2.Through thethermal tests,by using enthalpy drop method and calculation expressions,the paper carried out the quantitative calculation of shaft gland steam leakage of high back pressure units for the Heat and Power Facilities Department of Baling company and compared with the designed value.文章通过热力试验,采用了焓降法和计算式对巴陵石化有限责任公司热电事业部高背压机组的轴封漏汽量进行了定量计算,并与设计值进行了比较。
3.Trouble of the main flow rate measurement is solved, and many methods to insure the quality of experiment are carried out, so normalthermal test is used to conform the actual power supply coal consumption.由于解决了主流量测量问题 ,并采取多种措施保证试验质量 ,常规热力试验被用来确定机组实际供电煤耗。
3)stress test应力试验
1.This paper introduced the structural characteristics of the engineering van that our troops had just developed and thestress tests on it,The paper also gave an analysis of the results from the tests,from which some problems had been found out and some beneficial conclusions had been produced.介绍了我军新研制的一种厢式工程车的结构特点,对该车进行应力试验,并对试验结果进行了分析,从中找出了存在的问题,得出了一些有益的结论。
2.Stress tests for engine body under both pretension and explosion conditions are carried out.同时对机体进行了预紧和爆发2种工况的应力试验。
4)test stress试验应力
1.On the basis of fatigue test data on 267 aluminum-alloy test pieces and 139 steel-alloy test pieces extracted from Handbook of Fatigue Properties of Aerial Metals, this thesis studies the law of change of the fatigue scatter factor with fatiguetest stress, i.从《航空金属材料疲劳性能手册》中取出267个铝合金试件和139个钢合金试件的疲劳试验数据,研究了疲劳分散系数随疲劳试验应力的变化规律,即在一定应力范围内,疲劳分散系数随着应力的减小而增加。
5)thermal response test热响应试验
1.The technology of thethermal response test for ground heat exchangers was reviewed,and relevant American regulations were cited in this paper.本文综述了地埋管地热换热器热响应试验技术的发展和现状,介绍了美国相关的标准和技术要求。
6)thermal engineering laboratory热力试验室
延伸阅读
热力学：热力学第零定律热力学第零定律:热力学中以热平衡概念为基础对温度作出定义的定律。通常表述为﹕与第三个系统处於热平衡状态的两个系统之间﹐必定处於热平衡状态。图中A 热力学第零定律示意图 ﹑B 热力学第零定律示意图 ﹑C 热力学第零定律示意图 为 3个质量和组成固定﹐且与外界完全隔绝的热力系统。将其中的B ﹑C 用绝热壁隔开﹐同时使它们分别与A 发生热接触。待A 与B 和A 与C 都达到热平衡时﹐再使B 与C 发生热接触。这时B 和C 的热力状态不再变化﹐这表明它们之间在热性质方面也已达到平衡。第零定律表明﹐一切互为热平衡的系统具有一个数值上相等的共同的宏观性质──温度。温度计所以能够测定物体温度正是依据这个原理。
