查询词典 atomie heat

For naturally cooled monobloc barrel, its thermal condition in regular regime can be evaluated by measuring the outside temperature of two arbitrary rounds;(2) During a sustained firing process, unsteady heat conduction exists in a monobloc barrel, whereas unsteady and quasi steady heat conduction exist with actively cooled composite barrels, meaning that the thermal condition changes from uncontrolled to controlled;(3) Different combinations of the convective heat transfer coefficient h and thickness of gun barrel δ have much effects on cooling the bore temperature.

利用有限元软件分析了某大口径火炮身管的温度场分布，并对自然散热条件下的单筒身管和主动冷却条件下的复合身管温度场进行了比较，其结果为(1)身管温度场分布存在初始和正规工况阶段，后者的单筒身管热状态可以通过测定任意两发身管外表面温度来评估；(2)持续射击过程中，单筒身管始终处于非稳态导热过程，主动冷却身管则包括非稳态和准稳态两个过程，实现了身管热状态由不可控向可控转变；(3)对流传热系数h和身管壁厚δ的组合对降低内膛温度具有很大影响。

Walling solar energy collector can be produced into many types of building units as nonbearing filled wall, such as "Heat collecting wall filler" and "Heat collecting roof". The walling solar energy collector is a kind of building unit, it can make full use of daylighting area of a whole wall, enhance the heat collection.

墙体太阳能集热器可以根据需要按照一定的模数制成适合各种建筑的&集热填充墙体&和&集热屋面&等建筑构件，做成南、东、西立面非承重式整体填充墙、部分填充墙、集热屋面等，该墙体集热器本身就是一种建筑构件。

The Characterization and application scope of organoantimony heat stabilizers were introduced in comparative detail; the effects when it used with other heat stabilizers and the conventional formulation when it used as heat stabilizer for polyvinyl chloride were also introduced.

较详细地介绍了有机锑热稳定剂的表征及应用范围，同时还介绍了它与其他热稳定剂并用时的效果及用作PVC热稳定剂时的常用配方，建议今后在PVC管材中使用。

In order to simulate phenomenologically the process of transformation from fuel injection rate to heat release rate, a quasi-dimensional combustion model has been established, which includes fuel-air mixing, droplet evaporation, ignition delay, heat release and heat transfer.

在只有喷油规律的条件下，本文建立了分韦柏放热规律模型，通过对喷油规律依次分段，各分量按各自韦柏规律燃烧，实现了从喷油规律对放热规律的直接快速预测。

In the meantime, Ingersoll and plass Kelvin line source in accordance with the concept of the underground pipe line heat source heat exchanger theory, but at that time because of low energy prices, high system costs, has not been widely applied. 70 era, the oil crisis put people's attention to the energy-saving, cost-effective use of energy, so that the development of ground-source heat pump into the climax stage, when the underground pipe from an early plastic pipes replaced by the amount of possession.

在此期间，Ingersoll和Plass根据Kelvin线源概念提出了地下埋管换热器的线热源理论，但当时由于能源价格低，系统造价高，没有得到广泛应用。70年代，石油危机把人们的注意力集中到节能、高效益使用能源，使地源热泵的发展进入了高潮阶段，此时地下埋管已由早期的金额管改为塑料管。

The tendencies of HSP70 protein and mRNA expression are splenogastric hygropyrexia syndrome group＞deficiency of spleen-QI syndrome group＞normal control group,and heavy heat impairing dampness＞simultaneous onset of dampness and heat＞heavy dampness impairing heat.HSP70 expression may be prompted with the certificate type of syndrome may exist a certain degree of correlation.HSP70 was obviously expressed in pyretic syndrome.

Hp感染程度可能与胃粘膜炎症程度及炎症的活动性呈正相关，Hp感染程度越重，胃粘膜的炎症越重。5、HSP70蛋白和mRNA表达水平呈现脾胃湿热证组＞脾气虚证组＞正常对照组的趋势；而在脾胃湿热Hp组各亚型中，又呈现热重于湿＞湿热并重＞湿重于热的趋势。

In this paper,the influence of both the convective heat transfer of foil and the heat conduction in thermocouple wire on the performance of the radiational thin-foil heat flow meter has been considered and a precise mathematic model for this condition is presented and analysed in detail.

本文全面考虑了圆箔式辐射热流计中对流放热及热电偶丝导热对热流计特性的影响。建立了完整的数学模型，对灵敏度进行了详细的分析。

Through this material one could setup an overall impression of the study content and the study method.In order to investigate the basic heat transfer characteristics of regeneratively cooled scramjet, in the second chapter, one dimensional heat transfer model of regeneratively cooled scramjet was developed. In this model, N-R correlations were used to describe hot gas-side and coolant-side convection heat transfer. Simple model of gas properties was also used.

为了初步了解超燃冲压发动机再生冷却传热的基本特征，第二章建立了超燃冲压发动机再生冷却的一维传热数理模型，采用了准则关系式描述燃气侧和冷却剂侧的对流换热，采用了简化的燃气物性模型，并对衬层材料、衬层厚度和冷却剂流量进行了参数研究。

The heat pipe technology is one of the most efficiency method to solve the key technique for hard problems in order to gain high efficiency of resource utilization and good economy benefit in the application of renewably energy,In this paper,characteristics of the heat pipe technique is introduced,and its application and exploration in the solar energy,subterranean heat energy,living material energy are reviewed.

笔者结合热管技术特点，综述了其在太阳能、地热能、生物能三大能源利用领域中的国内外进展。1热管技术的技术特点[1](1)高的导热性。热管内部主要靠工作液体的汽液相变传热，热阻很小，因此具有极高的传热效率。(2)优良的等温性。

Design indoor temperature of residental buildingfor household heating and heat metering was studied in this article based on thermal comfort formula and PMV/PPD evaluation index. It can be determined that when indoor temperature is 20℃ and varies in the range of 16℃~24℃,it's feasible for thermal comfort,woking efficiency and health standard,thus the key problem of heat load calculation is resolved. It's significant for perfecting heat metering techniques and providing specifications of HVAC.

简介： 本文从热舒适、工作效率、健康标准等方面出发，以热舒适方程及PMV/PPD评价指标为依据，对采用分户计量供热系统的居住建筑的室内设计计算温度的确定进行了研究，确定其为20℃，室温变化范围是16℃～24℃，从而解决了热负荷计算的核心问题，对完善热计量技术及相关暖通规范的编写有一定的指导意义。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。