In conclusion, the phonon transmission and thermal conductance have direct relationship with the shape and location of structure and temperature environment.
声子传输和热导性质与不连续结构的形状和位置有直接的关系,声子传输和热导性质对量子线的温度环境相当敏感。
Researchers can detect temperature variations in this ancient heat energy that give them insights into the early structure of the Universe and the blueprint for everything that came afterwards.
研究者能够探测远古热能的温度变化,洞察到宇宙的早期构造和此后出现的世间万物的蓝图。
In the tightly sealed structure, scientists adjust soil moisture and water tension as well as air temperature and humidity to mimic the conditions that rice would face during droughts.
在高度封闭的建筑里,科学家们调节土壤湿度、水张力以及空气温湿度来模拟水稻在干旱时面临的境况。
CRITICAL Temperature: Temperature at which, upon heating, a steel transforms into the structure called Austenite. For most steels this occurs between 1350 degrees F. and 1500 degrees f.
临界温度:钢材加热使得内部结构产生奥氏体时的温度。通常大部分钢材的临界温度在华氏1350度到1500度之间。
The linear equations of temperature and humidity with distance were developed, and the impact of microclimatic edge effects on community structure and species distribution was also discussed.
本文还给出了温度和湿度随水平距离变化的线性关系,并探讨了小气候边缘效应对群落结构、物种分布的影响。
The structure and measuring principle of gradient furnace were introduced, and the curve of the foam temperature and bubble diameter was drawn.
介绍了梯温炉的结构及原理,根据测量结果绘制了发泡温度与泡径的关系曲线。
The principle and structure design of temperature compensation package for FBGs are expatiated, temperature characteristic of packaged FBGs is measured.
阐述了温度补偿封装技术的基本原理和结构设计方法,并对封装后的光栅作了温度性能测试。
The experience was conducted using cooling slope and low superheat processes, effects of pouring temperature and the degree of slope on the billet's structure were researched.
采用激冷斜槽法和低过热法进行浇注料坯的试验,在试验中研究了不同浇注温度和冷却板倾斜角度对所浇注料坯的微观组织的影响。
The application result showed that this oven was characterized by simple structure, easy maintenance, less power consumption, good temperature homogeneity and high drying quality.
经过试验证明:该型烘干炉结构简单,维修方便,耗电少,炉内温度均匀性较好,烘干质量良好。
The sensitive temperature characteristics of PN junction inverse saturation current is fully utilized to obtain good temperature coefficient and PSRR with simple circuit structure.
该技术充分利用了PN结反向饱和电流是温度敏感函数的特性,使用简单的电路结构,达到了很好的温度特性和电源抑制性能。
FERRITE: a room temperature structure of steel formed when slow cooled from above the critical temperature. Low in carbon and relatively soft.
铁素体:从高于临界点的温度缓慢冷却下来时形成的一种钢铁常温组织结构。
This paper proposes a practical fast and accurate temperature control system including its structure, characteristics and design method.
给出一个快速高精度温度控制系统的结构、特点及其实现方法。
The diagnostic results show that the characteristics of electron temperature and electron density distributions depend strongly on the target structure.
诊断结果表明,激光等离子体各参数的空间分布与其靶结构有着十分密切的关系。
Its advantages consist of temperature measurement directly, simple in structure, and I accuracy.
它的优点在于直接测温、结构简单、准确。
Temperature affects structure in two aspects: deformation and stress.
温度对结构物的作用体现在变形和应力两个方面。
The effects of viscosity and temperature on pore structure have been studied.
研究了粘度、温度与孔结构的关系。
Therefore, the steel is mainly used for low temperature impact of the impact of the components, welding structure and other requirements of higher strength components.
因此,镇静钢材主要用于低温下承受冲击的构件、焊接结构及其他要求强度较高的构件。
With decreasing grain sizes, its crystal structure, ferroelectricity and phase transition temperature all indicated the character of size effect.
随着晶粒尺寸的减小,它的晶体结构、铁电性和相变温度等都表现出尺寸效应。
And it is designed as water jacket structure heating, making the temperature in the cabinet more stable and reliable.
而且设计为水套结构加温,使箱内温度更稳定、可靠。
Its crystal structure, and piezoelectric properties and depolarization temperature were investigated.
研究了该体系陶瓷微观结构、压电性能和退极化温度的变化规律。
The indoor heat environment by indoor air temperature and quality of retaining structure surface temperatures.
室内热环境质量受室内空气温度和围护结构表面温度的影响。
The gross structure, principle of work and design gist of High-temperature and High-pressure rotary valve in pneumatic conveying system with solid wateric were introcued.
介绍了固体物料气力输送系统高温高压旋转阀的总体结构、工作原理、设计要点及其应用效果。
Store specimens representing structure concrete as near the point in the structure they represent as possible, and afford them same temperature protection and moisture environment as the structure.
将代表结构混凝土的试样储存在尽可能靠近其所代表的结构物中的浇注点,并向试样提供与结构相同的温度保护和湿度环境。
A modified fuzzy controller structure which has faster response and higher accuracy is used to control the temperature and the pressure of the furnace.
在炉温和炉压控制回路中,采用了经过改进的模糊控制器,得到了较快的响应特性和较精确的温度、压力控制效果。
The program design and hardware structure of temperature centralized monitoring and decentralized control system for many oil-immersed transformers are introduced.
介绍了多台油浸式变压器温度集中监视分散控制系统的硬件结构和主要程序的设计。
The program design and hardware structure of temperature centralized monitoring and decentralized control system for many oil-immersed transformers are introduced.
介绍了多台油浸式变压器温度集中监视分散控制系统的硬件结构和主要程序的设计。
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