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1)  heat stress test
热应力试验
1.
This article introduced 4 kinds of usual means about PCB, CCL heat stress test method, with author longer experience, compare excellent and inferior of every method, mostly introduce sand bath method heat 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。
2)  thermal test
热力试验
1.
Development of software for thermal test of boiler;
面向对象的锅炉热力试验计算软件研究
2.
Through the thermal 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 normal thermal 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 the stress 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 fatigue test 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 the thermal 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
补充资料: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。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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