您要查找的是不是:
- theory of thermal conductivity 热导率理论
- Based on theory of linear heat-source, the basic principle of distributed fiber optical technology for thermal conductivity measurement is described. 摘要以线热源法为基础,阐述基于分布式光纤传感技术的岩土体导热系数测量方法的基本原理。
- These kinds of measurements are necessary for determinations of thermal diffusivities from the thermal conductivity and densities. 根据热导率和密度确定热扩散率必须进行这种测量。
- Determination of thermal conductivity in low temperature is very important on organ cryopreservation. 低温下导热系数测定对生物器官的低温保存很重要。
- Do not answer laid keel. Airy coefficient of thermal conductivity is small, come loose the influence hot effect, destroy tubal ability likely. 不应铺设龙骨。空气的导热系数小,将影响散热效果,并有可能破坏管材。
- In dissimilar mineralizing conditions and forming sections, the values of mineral pyroelectricity and types of thermal conductivity are different. 矿物的热电性大小或热导电类型等在不同的成矿环境、部位中表现不同。
- Determination of thermal conductivity in low temperature is very important in organ cryopersevation,cryosurgery and numerical calculation. 低温下导热系数测定对生物器官的低温保存、低温外科医学及数值模拟计算至关重要。
- The anisotropy of thermal conductivity and its possible influencing factors are discussed for the rocks in Donghai area. 通过对面理发育的样品进行测试,东海地区各类岩石的热导率具有较明显的各向异性。
- A method is designed for determining the coefficient of thermal conductivity of solid/liquid phases of metals and alloys during phase transition. 将数值方法应用于热物性测试,设计了一种金属及合金相变时固、液相导热系数的测定方法。
- The typical theory model and heat conduction mechanism of thermal conductive polymer material are summarized. 摘要总述了导热高分子材料的典型理论模型和导热机理;
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- Einstein's theory of relativity. 爱因斯坦的相对论。
- Based on the theory of thermal equilibrium and exergy equilibrium, the energy consumption of-the oil pipeline system has been analyzed. 基于目前我国长输管道原油加热消耗高品质能源,造成能源浪费的事实,提出了管道输油生产系统热电结合的生产方式。
- Do you agree to the wave theory of light? 你同意光的波动理论吗?
- Density of products, and low thermal conductivity. 产品密实性好,导热系数低。
- Based on the principles of temperature measurement using infrared thermography and the theory of thermal imaging, a uncooled IR FPA thermometry system is designed. 本文结合红外测温技术和非致冷焦平面热成像技术原理,开发并完成了一套非致冷红外焦平面热成像测温系统。
- He cavalierly dismisses the theory of both Freud and Jung. 他傲慢武断地斥贬佛洛依德和杨格二人的理论。
- The change features in the interlaminar shear strength (ILSS),bending strength and modulus,thermal conductivity and coefficient of thermal expansion (CTE) of two dimensional carbon/carbon composites (2D C/C) at high temperatures are discussed. 研究了二维C/C(2D -C/C)复合材料在高温下层剪强度、弯曲强度和模量、热导率和线膨胀系数的变化规律。 结果表明 ,所制得的 2D -C/C复合材料的层剪强度随温度的升高变化不大、弯曲强度随测试温度的升高而增加 ;
- Darwin put forth the theory of evolution,. 达尔文提出了进化论。
- To increase the capacity of material layer heat insolation, had better choose coefficient of thermal conductivity and coefficient of temperature conductivity to compare little data, notice the permutation of material layer even at the same time. 为了提高材料层隔热的能力,最好选用导热系数和导温系数都比较小的材料,同时还要注重材料层的排列。