查询词典 temperature conductivity

Very good, little change in temperature, and a larger temperature difference between winter and spring day, the spring of southwest wind and more rain in summer, and suggest that you do not have to cold standby clothing belt, the spring with a wind that is, warm clothing may be, the summer is better with an umbrella, especially to Lijiang, Diqing and other places, high mountains and deep valley, the vertical temperature changes significantly, the day of travel, but also pieces of spare clothes to be taken pre-Cambrian.

云南气候很好，年温差变化不大，而冬春两季日温差较大，春季西南风多，夏季雨多，建议你防寒备用衣物不用多带，春季带一件防风寒衣即可，夏季带一把雨伞为佳，特别是到丽江、迪庆等地，山高谷深，气温垂直变化明显，当日出游，也须带件备用衣服预寒。

After cooling for a period of time, the temperature distribution of the weldments shows that a lower temperature region exists at both ends, and a higher temperature region exists in the middle of the tube.

结果表明，在焊缝附近形成了一个&T&字形温度场；焊后冷却一段时间后，出现两端温度低、中间温度高的现象。

Default 0 Unit - Symbol tWB Equation (3.31) Function "Soil temperature response, double exponential" TempCoefC Temperature coefficient governing the trigging temperature.

默认值 0.8 单位-符号 tWA 方程式(3.31)作用&土壤温度响应，二重指数& TempCoefB 温度响应函数的系数，仅适用于温度响应为二重指数的情况。

So ,the temperature is quite essential for an engine to produce power .No engines can work well without suitable operating temperatures .If the engine runs too hot ,it may suffer form pre-ignition,while the air-fuel change is ignited prematurely from excessive combustion chamber temperature.Viscosity of the oil circulating in an over heating engine is reduced.Hot oil also forms varnish and carbon deposits may be drawn into the combustion chamber where it increases HC emission.This also causes poor performance and premature wear ,and may even result in engine damage.What is more,the behavior of the metals at excessively high temperature also differs from that at normal temperatures and can produce a condition in which the metal deforms slowly and continuously at a constant stress,If the engine runs too cold, the fuel will not vaporize properly.If liquid fuel reachees the cylinders,it will reduce lubrication by washing the oil from the cylinder walls and diluting the engin oil.This causes a loss ofperformance, an inrease in HC emissions, and premature engine wear.

所以，温度是很有必要的引擎来产生电力，没有引擎，可以工作，如果没有合适的操作温度，如果发动机运行太热，它可能遭受的形式预点火，而空气燃料的改变是点火过早过量燃烧室temperature.viscosity的石油流通的过度加热发动机是reduced.hot油价也构成了清漆和碳存款可能会被拖入燃烧室而增加hc的emission.this也造成业绩不佳和过早磨损，甚至可能导致发动机damage.what更重要的是，行为的研究金属在过高的温度也有不同，在正常温度下，可以达到的一个条件，其中金属变形速度缓慢，不断在恒应力，如果发动机运行太冷了，燃料价格将不会汽化properly.if液体燃料reachees气瓶，将减少润滑洗油从气缸壁和稀释器oil.this造成损失ofperformance ， inrease在hc排放，发动机过早磨损。

The temperature probe of Figure 16.9.1 shall be positioned in the outlet box adjacent to the outlet box mounting tabs, as shown, by a mechanical means, to determine the temperature of the branch circuit conductors during the temperature test.

图16.9.1中的温度测试探头应当放在出线盒中靠安装插片旁，采用机械的方式，确定在作温度测试时支路导线的温度。

In this model, the velocity was controlled below50 m /s so that it is easy that the temperature of outlet propellant exceeds 1000K. By the measure of advancing the melting point of metal panel to 3000K, the temperature of outlet propellant even could be close to the very high temperature of the metal panel. It is very active to improve the capability of the whole propulsion system.

在本文模型中，将管道内工质的流速控制在50 m /s ，热交换器的出口工质温度就能够提升至1000K以上；提高换热器高温加热段的金属平板熔点到3000K以上，完全可以将工质出口温度提升至接近金属平板的温度，这样可以大幅度提高推进系统的性能。

The temperature rise shall not exceed Class B minus 10C (stator temperature 70K rise by resistance) when tested at nominal voltage, frequency and rating in accordance with SABS IEC 60034-2 and SABS IEC 60034-2A at an ambient temperature of 40C and corrected for 1650 masl.

温升不得超过B级零下10 C （定子温度上升，由70k电阻）测试时，以象征式的电压，频率和评级在按照sabs的IEC 60034-2和sabs的IEC 60034 - 2A火箭在环境温度40C条和更正为1650 masl 。

It is found that modified asphalt added 4 percent SBS is able to improve high-temperature stability, low-temperature anti-cracking performance and high-temperature susceptility of petroleum asphalt,which is enough to satisfy the performance stand.

结果表明，石油沥青中添加 4 %SBS可以明显改善石油沥青的高温稳定性、低温抗裂性和感温性，使其基本满足铺路沥青的要

In this dissertation, at first, the history and present situation of the research related to overheating is reviewed, and then the research works are carried out in following aspects the calculation of radiative properties of coal combustion, the solution of radiative transfer equation in absorbing-scattering media, the analyses of combined heat transfer processes in flue side, the computation method of steam temperature deviation of superheaters and reheaters and the inversion method of their wall metallic temperature in furnace, the numerical simulation of gas-solid two-phase flow, combustion and heat transfer in furnace, the measurement of outlet steam temperature of superheaters and reheaters, engineering reformation of overheating and optimum design of superheaters and reheaters, etc.

本文在综述了与过热器和再热器超温问题有关的研究历史与现状的基础上，在煤粉燃烧产物辐射特性的计算、含散射问题的辐射传递方程的求解、过热器和再热器烟气侧对流与辐射复合换热及汽温偏差的计算和炉内金属壁温的反演、炉内气固两相流动、燃烧、传热过程的数值模拟、过热器再热器炉外出口汽温的测量、过热器再热器超温问题的工程改造及设备的优化设计等方面进行了研究。

After the typical working characteristics of STIG cycle being illustrated, the performances of the air cooled STIG and ISTIG cycles are investigated, including the influence on the steam injection rate exerted by the recovery boiler's working limitation of pinch point temperature difference, the minium superheat temperature and the minium exit temperature.

分析STIG循环的典型工作特点，讨论采用空气冷却方式的STIG及ISTIG（采用中冷技术的STIG）循环的工作性能，尤其是余热锅炉节点温差、最低过热度、最低出口温度等限制因素对蒸汽喷注量的制约影响。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。