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in heat
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     Application of 65Cr4W3Mo2VNb Steel in Heat Extrusion Die
     65Cr4W3Mo2VNb钢在热挤压模具上的应用
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     The Application of S5-95U PLC in Heat Medium Heater Control System
     S5-95U可编程控制器在热媒炉控制系统中的应用
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     Directed against the problem of serious corrosion inside pipes in heat net under operation,the comparative test results of stainless steel 05X14C2、05X14C2b and 3~#under their working condition have proved that the pipe has higher corrosive resistance by using stainless steel 05X14C2 or 05X14C2 as inner layer. At the same time,the lifetime of those pipes will be prolonged.
     针对热网运行中管道严重锈蚀的问题,通过在热网工作条件下,试验比较不锈钢05X14C2、05X14C2b和3#碳素钢的锈蚀,证明采用碳素钢包覆1层05X14C2或05X14C2b号不锈钢制成的热网管道具有较高的耐锈蚀性,并且可以显著延长热网管道的使用寿命。
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     Study on the role of HSPs in heat acclimatization and thermotolerance
     热应激蛋白在热适应和热耐受中作用的研究
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     The application of Fuzzy self-tuning PID Control in Heat exchanging Station
     模糊PID自整定在热交换站微机控制系统中的应用
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  “in heat”译为未确定词的双语例句
     Study on the Transfer Process in Heat Pipe Bioreactor
     热管生物反应器的传递过程研究
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     Entranspy and Its Applications in Heat Transfer Optimization
     火积及其在传热优化中的应用
短句来源
     Entranspy and Its Applications in Heat Transfer Optimization
     (火积)及其在传热优化中的应用
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     A Variational Principle in Heat Conduction and Its Applications(Ⅰ)
     热传导的一个变分原理及其应用(Ⅰ)
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     A Variational Principle in Heat Conduction and Its Applications (Ⅱ)
     热传导的一个变分原理及其应用(Ⅱ)
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  相似匹配句对
     Heat and Firefighters
     Heat and Firefighters(高一适用)
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     SYMMETRY AND HEAT
     对称性和热学
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     On Power Determined by Heat
     浅论“以热定电”
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     On Nonlinear Heat Conduction
     关于非线性热传导
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  in heat
Energy could not be translated into ATP effectively in the course of oxidative phosphorylation resulting in heat release.
      
Numerical simulation of the liquating behavior of niobium carbide in heat-affected-zone during welding of a superalloy
      
Diagnostics of Metrological Defects in Heat Metering Problems
      
Algorithms for optimization of the number of switchings in heat supply networks reconfiguration
      
Changes in Heat Resistance of the Muscle and Glycerinated Muscle Fibers of Green Toad (Bufo viridis complex)
      
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In this paper we have computed the values of each term in the energy equation and the energy transfer through the boundaries of the region shown in fig. 1 for the period July 23-26, 1959 in East China. During this period the subtropic high pressure has extended inland to the computed region. It is found that in this period the region under consideration is an energy source from which the heat and water vapour flow outward. Through the southern boundary there is a net inflow of heat and water vapour, but at the...

In this paper we have computed the values of each term in the energy equation and the energy transfer through the boundaries of the region shown in fig. 1 for the period July 23-26, 1959 in East China. During this period the subtropic high pressure has extended inland to the computed region. It is found that in this period the region under consideration is an energy source from which the heat and water vapour flow outward. Through the southern boundary there is a net inflow of heat and water vapour, but at the eastern boundary there is an outflow of heat and water vapour in the lower layer and an inflow in the upper layers. In this region the energy loss was due to the effect of advection and radiation cooling, and the energy supply was due to the flux of sensible and latent heat from the surface, while the changes in heat and water vapour of the air colum played a minor role in the balance. The eddy flux of sensible heat is about 1.84 times that of the latent heat from evaporation.

本文选取1959年7月23—26日4天正当高空副热带高压控制我国大陆时,对我国东部地区计算了能量方程中各项数值,以及各边界上的能量输送。计算表明,这个地区为能源区城,向外输送热量和水汽。至于在东、西、南、北四个边界上输送的情况有很大的差异,南界以输入为主;东界低层为输出,高层为输入。这种输送是由这个地区低空为大陆热低压,高空为副热带高压的环流特点所决定的。在热量输送中,扰动输送比平均输送为重要。在能量平衡中,支出项主要为平流输送和辐射冷却,而收入项主要是由下垫面向上输送感热和水汽潜热,大气本身的热量和水汽含量的变化在能量平衡中作用较小。湍流感热输送约为蒸发潜热输送的1.84倍。

Saline solutions of calf thymus DNA have been heated at 100℃ for different periods and the change in viscosity followed in comparison with the changes in its affinity for two basic dyes, methyl green and pyronin. Under our experimental conditions, it is less likely that a molecular degradation of DNA has taken place in heat denaturation, but such treatment brought about a decrease in the quantity of methyl green bound to DNA up to about 50%. It can be inferred, therefore, that the affinity of DNA for methyl...

Saline solutions of calf thymus DNA have been heated at 100℃ for different periods and the change in viscosity followed in comparison with the changes in its affinity for two basic dyes, methyl green and pyronin. Under our experimental conditions, it is less likely that a molecular degradation of DNA has taken place in heat denaturation, but such treatment brought about a decrease in the quantity of methyl green bound to DNA up to about 50%. It can be inferred, therefore, that the affinity of DNA for methyl green depends, to a great extent, on the molecular spatial configuration of the former, or more concretely, on the double helix structure.The type of binding curves of methyl green by native and by some heat-denatured DNA's has been explored on the basis of a general theory of the interaction of a large polymeric molecule with small molecules.On summarizing all the results obtained a mechanism of binding of methyl green by DNA has been proposed.A competition has been observed between methyl green and pyronin in the double binding process by DNA, with the former predominating over the latter. From these results and from the difference in the chemical structures of these two dyes we may suggest that pyronin would not set up such strict claim to the molecular spatial configuration of DNA as in the case of methyl green.

(1)小牛胸腺DNA溶液在100℃保温不同时间以后,测定了粘度的变化,同时观察并比较甲基绿与焦宁对于受热变性前后的DNA的结合能力的差异。(2)根据高分子物质与低分子物质结合作用的一般规律,测定了甲基绿对于天然态DNA及数种热变性DNA的结合数据。(3)论证了甲基绿对DNA的结合能力主要是与DNA分子的双螺旋空间构型的完整性有关。(4)对甲基绿与DNA结合的机制作了初步的讨论。(5)从甲基绿与焦宁对DNA的双重结合作用所得结果表明:两种染料能以不同程度同时与DNA结合,但在此两者之间存在着一定程度的竞争作用,以甲基绿占明显的优势。从所得结果以及两种染料的分子结构的差异可猜测,此两种染料对于DNA分子的空间构型的要求程度不同。

According to the thermal characteristics of the water-jacketed spherical heat conductivity test apparatus we solve the Laplace equation with twodimensional spherical coordinates. Using the Legendre polynomial, we obtain the equation to calculate the error in heat conductivity caused by the nonuniform temperature of the outer sphere. The structural features of the water jacket are explained. The advantge of the water-jacketed cold surface when used to measure the heat conductivity of the granulated...

According to the thermal characteristics of the water-jacketed spherical heat conductivity test apparatus we solve the Laplace equation with twodimensional spherical coordinates. Using the Legendre polynomial, we obtain the equation to calculate the error in heat conductivity caused by the nonuniform temperature of the outer sphere. The structural features of the water jacket are explained. The advantge of the water-jacketed cold surface when used to measure the heat conductivity of the granulated materials by the steady heat-flow method is also discussed.

本文根据外球加装恒温水套的特点,求解两维球座标拉普拉斯方程,应用Legendre多项式积分,得出因外球温度不均匀所引起导热系数误差的计算式,並根据所得计算式计算了本型仪器的误差。文中介绍了水套的结构特点。论证了以圆球稳态法测试散料导热系数时,冷面加装恒温水套的优越性。

 
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