The rule of the shift of the mean charge depth at different environmental humidity was discussed for this electret material by heat pulse method.
利用热脉冲技术研究了不同湿度下电晕充电的聚酰亚胺薄膜沉积电荷平均深度向背电极的迁移规律。
The value measured by Penman-Monteith method is very close to that measured with whole-tree potometer and that measured by heat pulse technique with errors less than 2%.
微气象法中午蒸腾值十分接近整树容器法与热脉冲法，其误差小于2％。
Among them: flowerpots whose color warns when the soil is drying out, blackboards using water instead of chalk that could be erased by a pulse of heat, and even cars that change color in the rain.
其中包括：当土壤正在变干之时，凭颜色发出警告的花盆；用水笔代替粉笔写字，用热脉冲可以擦除字迹的黑板；甚至包括在雨中变化颜色的汽车。
Imagine a metal that "remembers" its original, cold-forged shape, and can return to that shape when exposed to heat or a magnetic pulse.
想象一种金属，它可以“记忆”其初始、冷锻造的形状，当受热或磁脉冲时会回复到该形状。
The flow sensor made the leaf wheel change the pulse signal, the computer use the pulse number to record the heat water quantity.
流量传感器将叶轮转动信号转换成电脉信号，计算机通过记录脉冲数实现对流过的高温水进行累计测量；
The electron heat transport is studied by analysis of observed cold pulse propagation during gas modulation in HL-2A ohmic discharge.
利用调制送气过程中观察到的冷脉冲传播，研究了在HL-2A装置欧姆放电条件下的电子热输运。
Contact failure can occur when excessive heat or a high current or voltage pulse causes the contacts to weld together, resulting in short circuits.
当过热或者高电流或电压脉冲导致触点焊接在一起时，就会发生接触故障，形成短路。
The experiment focuses on the temperature of the gas in the hot end heat exchanger, the temperature decline of the cold end of the pulse tube and pressure amplitude.
进行三个脉冲管与行波型热声发动机的配合实验，着重研究了热端气体温度、冷端温降和压力振幅的变化规律。
Pulse welding method is effective to control heat input.
采用脉冲焊接的方式可以有效地控制热输入量。
The body heat coming from the pulse point on your belly button, as well as its handy little indent, provides the perfect place for perfume.
微微凹陷的肚脐窝，再加上从腹主动脉跳动处散发出的身体热量，为喷涂香水提供了绝佳的位置。
In this paper, the influence of fiber losses was discussed for optical pulse squeezed states by means of heat reservoir theory in quantum optics.
文章利用量子光学的热库理论，讨论光纤损耗对光脉冲压缩态带来的影响。
The effect of a volumetric heat source induced by pulse laser heating in the temperature fields of a fine round ceramic bar was investigated experimentally and theoretically.
用脉冲激光模拟微小圆柱陶瓷棒的脉冲内热源情形，实验研究了脉冲内热源对圆柱陶瓷端面温度场变化施加的影响。
According to the characteristics of small thermal mass and fast heating rate of the microcalorimeter, pulse calorimetry was introduced to measure the heat capacity of thin films.
针对微量热计热质小、升温快等特点，引入了脉冲扫描量热法来测量薄膜的热容。
The micro-hardness of heat treated nano-composite electroforming deposits prepared under pulse current is markedly increased owing to the re-strengthening effect.
由于再强化效应的作用，经过热处理后的纳米复合电铸层，尤其是由脉冲电沉积所得纳米复合电铸层，其显微硬度的提高程度尤为明显。
In comparison with the DC measurement, We find that the heat effect can be avoided successfully over a great range of current in the pulse measurement.
和直流测量结果比较后发现，脉冲测量能有效地消除直流测量中无法避免的热效应。
The coupling of current, temperature and stress has been proposed in crack arresting by the electromagnetic heat effect at the moment when a pulse current is switched on.
讨论了电磁热裂纹止裂时脉冲放电瞬间的电流、温度和热应力的耦合关系。
Generation of powerful pulse current is a key problem for crack arrest by electromagnetic heat effect.
如何产生高强度脉冲电流是应用电磁热效应遏制金属裂纹扩展的一个关键问题。
Numerical simulation results confirm that dressing of resin-bonded CBN grinding wheels by AOQ-switched nd: YAG pulse laser has characteristics of little heat accumulation and small heat effect zone.
仿真结果验证了声光调Q脉冲激光修锐树脂cbn砂轮时热影响区域和热积累小的特点。
At present paper, we recite the basic principle of plane hot fountain to measure the heat physical property instantly and analysis the problem between the instant measurement and pulse measurement.
简述了平面热源法瞬态测量材料热物理性质的基本原理，分析了快速法、脉冲法测量存在的问题。
A transient method with rectangular pulse heating has been developed to measure the specific heat and thermal conductivity of solid structural materials at low temperatures.
提出了一种采用方波热脉冲测量低温下固体结构材料的比热和热导率的非稳态方法。
That would be enough to heat the core slightly and this heating would, in turn, accelerate the Cepheid's pulse rate.
这将足轻微加热内核，这种热量会反过来会加快造父变星的脉搏频率。
Considering the volume absorption of the laser, this paper regards the high-power pulse laser as a heat source which decreases exponentially with its penetration depth.
考虑激光的容积吸收，将高强度脉冲激光处理为沿光程指数衰减的内热源。
The heat conduction equations were developed for the pulsed laser beams and pulsed ion beams with the various pulse duration and energy density.
在脉冲激光束和脉冲离子束辐照条件下，针对不同脉冲作用时间和能量密度建立传热模型。
The heat loss is a significant factor which influences the performance of a pulse tube cryocooler.
漏热冷损是影响低温制冷机性能的一个重要因素。
Because the heat capacity of semiconductor laser is very small, using pulse injection can reduce temperature rising significantly.
由于激光器的热容很小，因此采用脉冲注入的方法可以显著减小激光器的温升。
The cooling temperature and the efficiency of a thermally coupled multistage pulse tube refrigerator are significantly influenced by the heat transfer characteristics of the heat bridge.
级间热桥的传热特性对于热耦合型多级脉管制冷机的制冷温度和制冷效率均具有重要影响。
The cooling temperature and the efficiency of a thermally coupled multistage pulse tube refrigerator are significantly influenced by the heat transfer characteristics of the heat bridge.
级间热桥的传热特性对于热耦合型多级脉管制冷机的制冷温度和制冷效率均具有重要影响。
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