1) non-adiabatic effect
非绝热效应
2) adiabatic effect
绝热效应
1.
This paper deals with how thermal inertia and adiabatic effect of an object welding And what flame should be applied in oxy-acetylene welding with silver-copper solder and the high temperature area of flame are also discussed then the effect of free oxygen and free carbon on welding is analyzed.
探讨了物体的热惰性和绝热效应对焊接的影响,讨论了采用银铜焊料进行氧-乙炔焊时应该运用的火焰和火焰的高温区域。
4) non-thermal effect
非热效应
1.
The evidence of non-thermal effect generated by microwave irradiation,effect of microwave irradiation on enzyme formation and activity,effect of microwave irradiation on kinetics,enantioselectivity,substrate selectivity,and regionselec.
本文讨论了微波的非热效应在酶促反应中的表现,探讨了微波辐射对酶的结构、构象、活性及酶催化反应动力学的影响,以及微波辐射-酶耦合催化对反应的对映选择性、底物专一性、前手性选择性和区域选择性的影响。
2.
A few key problems of interaction between microwave and chemical reaction, such as complex effective permittivity of chemical reaction, simulation of microwave heating on chemical reaction and non-thermal effect of microwave, are investigated in th.
从微波与化学反应相互作用的几个关键问题:化学反应的复等效介电系数,微波加热化学反应的数值模拟以及微波非热效应等方面进行了研究和讨论。
3.
The power is very suitable for the research of non-thermal effect on pulsed electric fields,and can provide the increase and decrease of the pulse width by 1 μs.
该电源利用复杂可编程逻辑器件 (CPLD)产生触发信号 ,通过微机、单片机、CPLD实现脉冲频率、脉冲宽度和脉冲个数的微机控制 ,且脉冲宽度能够以 1 μs步长增减 ,满足了脉冲电场非热效应处理技术应用的研究。
5) non-thermal efficiency
非热效应
1.
The non-thermal efficiency of the microwave during the devulcanization was investigated with a NR-based tread vulcanizate.
以NR胎面胶探讨硫化胶微波脱硫过程中微波的非热效应。
2.
Some examples and the theoretical foundations of non-thermal efficiency of microwave chemical reaction were studied on the basis of thermal efficiency in this paper.
在微波热效应的基础上 ,对微波非热效应的实例和理论依据作了初步探讨 ,提出了微波非热效应与热效应的对立统一关
6) Non-thermal effects
非热效应
1.
The paper also summarizes the microwave sintering mechanism, the non-thermal effects during microwave heating, microwave processing of ceramic materials, the synthesis and upper treatment of nano ceramic materials, the new ceramic coating technology and the feasibility of healing microcracks.
着重探讨了微波烧结的机理研究 ,以及微波加热过程中的非热效应、微波在陶瓷材料的烧结、纳米材料的合成及其后期处理、陶瓷涂层技术、微裂纹愈合的可行性研究等方面的应用前景及相关知识 ,结合目前国内外微波技术的发展现状 ,提出该项技术今后发展的一些初步构
2.
Taking infrared heat radiation as comparison,the thermal effects were explored and the characteristic of non-thermal effects of MW were obtained.
研究低功率微波辐照对白血病细胞株K562细胞产生的生物效应,探讨微波生物效应的实验规律特别是“窗效应”的具体表现,利用红外热辐射模拟测量微波热效应,分析微波热效应与非热效应的区别与联系。
3.
In this paper,absorbent adsorption mechanism modified by microwave was discussed from the thermal effects and non-thermal effects of microwave.
从微波的热效应和非热效应两个方面对微波改性吸收剂的吸附机理进行了初步探讨。
补充资料:大气非绝热过程
大气非绝热过程
atmospheric diabatic process
daq一fe一Juere guoeheng大气非绝热过程(atmospherie diabatieprocess)气块通过分子传导、对流、乱流、相变(蒸发、凝结、融解、冻结、升华、凝华)、辐射等作用而与外界发生热交换的过程。空气是热的不良导体,以分子传导方式传递的热量一般很少,除在贴近地面几厘米范围内外,一般不予考虑。对流热传输是对流层内热量传输的重要方式。空气的强迫对流和空气因不稳定而造成的对流,都有把热量沿垂直方向作迅速输送的作用,它们都有使上下位温不同的空气变为位温均匀的效应。乱流热传输是由空气微团的不规则运动所引起的热量输送,其输送热量的效率可达分r热传导的几十万倍,它是摩擦层中热量交换的重要方式之一。大气中的水分发生相变时,有潜热的转变,所以当水汽输送时若伴有相变,则必发生热量交换,通过水的相变,从地面输入大气的潜热量是相当可观的。辐射热传输是指物体以电磁波的形式向外传送或接收能量。空气块本身时刻不停地在放射辐射,同时又能吸收外界给予的辐射。空气直接吸收太阳辐射的能力较差,但善r吸收地面辐射与邻近气层的辐射。近地面层空气受地面辐射的影响最人,辐射热传输的效率可达分子热传导的数千倍。 气块的温度变化,受绝热因子与非绝热因子的共同影响。当气块在近地面层内运动,或以水平运动为仁时,非绝热因子占有重要地位。这表现在气温的日变化及气团的变性中〔、当气块以垂直运动为主时,虽然决定气块温度变化的主要因子是绝热因子。但在气块升、降时,环境空气会卷入气块内部,产生合并与混合过程(称为挟卷过程),使气块成为开放系统。故气块的温度变化,并不严格遵循绝热方程.需作非绝热修正。(曹文俊)
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