温度波动；温度涨落
Through the operating data analysis of a 600MW load generating set, the major factors of steam temperature fluctuation was from the combustion disturbance.
通过对一台600 MW机组运行数据进行分析发现，汽温波动的主要因素来自于燃烧扰动。
It is suggested the pressure transmitter be mounted on measuring point with lower temperature gra***nt and temperature fluctuation, meanwhile avoid vibration and impact.
压力变送器应尽量安装在温度梯度和温度波动小的测压点上，同时避免强振动和冲击。
A fine thermocouple was used to measure the temperature fluctuation of the flame.
采用精细热电偶测量火焰的温度脉动。
With the additional-cooler, the temperature fluctuation of defrosting can be limited below 0.5℃, which meets a criterion of ice-temperature storage.
附加冷却器制冷时，融霜时的库温波动在0.5℃以内，能够满足冰温库的技术要求。
It has been found that with only spectral pretreatment even OSC method fails to obtain satisfactory results, which could not remove the effects caused by temperature fluctuation.
结果表明，仅通过光谱预处理方法难以消除温度对模型稳健性的影响；
In order to solve the problems of storage temperature fluctuation and high power cost by using regular defrost method, a new method of ultrasonic defrost was developed.
针对目前常用的电热、热氨和热水除霜方法导致冷库温度波动、耗能高的问题，提出用超声波除霜的方法。
With both high pressure and low pressure protection and compressor, self-checking compressor on and off controlling program, ensuring low noise, long duration and little temperature fluctuation.
采用由高低压力保护的压缩机组，具有自我监测的压缩机起闭控制程序，噪声小，寿命长，温度波动小。
The amplitude of wall temperature fluctuation is larger than that of fluid temperature oscillation .
流量的波动又引起了管壁温度和流体温度的周期性波动；
The temperature fluctuation of the stainless steel irradiated by a CW CO_2 laser is stu***d.
研究了在连续CO_2激光辐照下不锈钢表面的温度涨落特性。
The technical measures to improve the temperature control performance and to limit the temperature fluctuation have been presented.
说明恒温控制中产生温度波动的原因，提出改进恒温控制效果、制温度波动的技术措施。
It is considered that the temperature fluctuation of meniscus is a key factor for the surface defect formation of continuous casting billets.
据此认为，连铸弯月面温度波动是导致铸坯表面缺陷产生的一个重要原因。
In this paper, the main factors which result in the temperature fluctuation are probed, and the method of the cold junction compensation of thermocouple is enumerated in common u.
本文探讨了温度波动的主要因素，列举了热电偶的冷端补偿的常用方法，叙述了在此问题上的技术发。
Effects of temperature fluctuation on the security of chilled rice during circulation at constant temperature were stu***d in this paper.
本文研究了定温流通条件下温度波动对冷藏米饭安全性的影响。
Microprocessor temperature controller, little temperature fluctuation.
微电脑温度控制器，温度波动小。
For the time-varying component, the finite difference combined with heat transfer theory was employed to solve the differential equation of temperature fluctuation on the cavity surface.
波动部分是在给出温度波动的微分方程后，利用有限差分法结合传热学对型腔表面温度波动进行数值求解。
The time and precipitation of Meiyu were controlled by the fluctuation, and it would influence the condition of floods and droughts, this is the concentrated expression of temperature fluctuation.
刘宋时期梅雨期到来的早晚和降水量的多少，受制于这种气候波动，同时也影响到当时水旱灾害的发生状况，是这种气温波动的集中表现。
Besides, the theoretical results obtained here are compared with the measured data of temperature fluctuation for free jets.
同时将所得理论结果和自由射流中关于温度脉动的测量数据进行了比较。
From those results we can see clearly that the temperature fluctuation field is isotropic without temperature gra***nt, and it is obviously anisotropic with temperature gra***nt.
同时也给出没有温度梯度时的结果。这些结果很好地表明了当没有温度梯度时，温度脉动场是各向同性的；
In this paper, the effects of the temperature fluctuation and the initial grain size inhomogeneity on the deformation process in a superplastic tensile test have been analysed.
本文分析了由于温度的波动及初始晶粒尺寸差异对超塑性拉伸过程的影响。
Maximum entropy spectra analysis shows temperature fluctuation cycles of 33, 40, 29, and about 90 years at Barrow.
熵谱分析表明，近代巴罗地区温度波动存在33年、40年、29年周期和90年左右的世纪周期；
In addition, the balloon sounding data of temperature fluctuation are used to check the results of theCLIAM, and they are cobndsistant quantitatively.
另外还用温度脉动探空数据对CLIAM的结果作了比较，证明两者在定量上符合很好。
The robustness of powder mixes to temperature fluctuation and production interruption were also evaluated.
评价了混合粉对温度波动和生产中断的承受能力。
This FBG sensor system can monitor temperature fluctuation of ground-source heat pump for a long period, and the monitored results accord well with theoretical ones.
该光纤光栅温度传感系统对地源热泵长期工作状态进行了监测，监测结果与理论计算结果符合很好。
Dual hot wires were used to separate the simultaneous signals due to temperature fluctuation and velocity fluctuation appearing in high tempera tureturbulence measurements.
本文采用双热线法分离在高温紊流中同时出现的温度脉动与速度脉动信号。
It is better to be with less temperature fluctuation and avoid the strong vibration.
尽量安装在温度梯度与温度波动小的场合，同时避免强振动和冲击。
The error due to radiation and air temperature fluctuation is compensated to negligible degree.
辐射误差及气温涨落的影响被补偿至可忽略程度。
With the improvement of environmental protection awareness and the seriousness of poison, the fresh keeping techniques of longan fruit by temperature fluctuation are getting more and more concerned.
随着环境保护意识的提高和化学药物残留问题的日益严重，变温处理保鲜技术越来越受到人们的关注。
“温度波动”（temperature fluctuation）是指温度在一定时间或空间范围内发生的非稳定变化现象。这一概念广泛应用于气象学、环境科学、工程学及医学等领域，描述自然或人为系统中温度的周期性或随机性变化。
在气象学中，温度波动常指昼夜温差或季节性气温变化。例如，沙漠地区因缺乏植被覆盖，白天吸收大量太阳辐射导致高温，夜晚则因地表迅速散热出现显著降温，形成剧烈日温差（来源：美国国家海洋和大气管理局气候研究公报）。在工程领域，温度波动可能影响材料性能，如金属部件因热胀冷缩产生应力，加速材料疲劳（来源：《IEEE热力学与能源系统学报》）。
医学研究指出，人体核心温度波动与代谢调节相关，剧烈环境温度变化可能引发心血管系统应激反应（来源：世界卫生组织环境健康报告）。气候变化研究则显示，全球温度波动幅度增大与极端天气事件频率上升存在相关性（来源：联合国政府间气候变化专门委员会第六次评估报告）。
该术语强调变化的不确定性，既包含规律性振荡（如昼夜更替引发的温差），也包含突发性变动（如寒潮侵袭）。精确监测温度波动对农业种植规划、建筑节能设计及疾病预防控制具有重要意义。
“Temperature fluctuation” 是一个由两个单词组成的词组，其含义可分解如下：
组合后的temperature fluctuation 指“温度波动”，即温度在某一时间段或区域内发生的反复变化或不稳定现象。
气象学：指某地区短期内气温的升高或降低，如昼夜温差、季节变化导致的温度起伏。
工程与设备：指机械系统、电子元件等因工作状态或环境变化引起的温度不稳定。
生物学/医学：生物体内或外部环境温度变化对生理过程的影响。
如果需要更具体的领域解释（如物理学、气候科学等），可进一步补充说明。
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