The project's chief engineers counted on cooling sticks and other tricks to help the rails withstand soil warming of 0.2 degree C and air warming of 2 degrees C on the plateau over the next 50 years.
该项目的一些总工程师依靠冷却管和其他一些技术，使得青藏铁路在未来50年能够抵御土壤变暖0.2摄氏度和气温变暖2摄氏度。
After purging with nitrogen gas and cooling to 80. degree. C, the contents of the reactor are bottled.
在用氮气吹扫和冷却到80度后，反应器中的物质被瓶装。
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。
It can discharge frozen water which is nearly saturated. The degree of super cooling is small and there is noaccumulation of water in the heating.
能排除接近饱满和状态的凝结水，过冷度小，加热设备不会有水积聚，能获得最高的加热效率。
In continuous casting course, the liquid core length is a very important parameter, it reflects the cooling condition of casting and the appropriate degree of pulling speed.
在连铸生产工艺中，连铸坯的液芯长度是连铸生产中一个非常重要的参数，它直接反映了铸坯冷却的状况和拉速的合理程度。
The concept of relative water loss rate is advanced to judge the degree which actual water loss is higher than theoretical water loss in the process of vacuum cooling.
提出相对失水率的概念，作为比较真空冷却过程中实际失水高于理论失水程度的判断依据。
The characters of overcooled refrigeration was analyzed and the operating features of several refrigerants in high sub - cooling degree was introduced.
分析了大过冷度制冷循环的工作特性和几种常见制冷剂在大温差过冷情况下的运行特点。
The prognosis of heatstroke is directly related to the degree of hyperthermia and the duration. Thus, early diagnosis and rapid cooling are crucial for the patient's survival.
预后跟高体温的程度与维持时间有直接相关，及早诊断与快速降温对于病人的存活与否很重要。
Increase external restraint will reduce to some degree the effect of preventing hot cracking by trailing intense cooling.
加大外部拘束会在一定程度上削弱随焊激冷防止热裂纹的效果。
The cooling Degree Days are used as an index to estimate the cooling energy consumption in summer. The spatial distribution and long-term change feature of cooling Degree Days were analyzed.
该文采用降温度日数作为评估夏季降温耗能的指标，分析了我国夏季降温度日分布和长期变化特征。
The effects of different casting speeds, degree of superheat and secondary cooling to the central and Angle part temperatures and the final solidification point have been studied.
研究了不同拉速、过热度及二冷比水量对铸坯表面中心和角部温度及铸坯凝固终点位置的影响。
Along with the increase of decalescence of cooling medium, gas contents increases and degree of dry steam rises.
冷却介质主流发生相变的点称之为蒸发点，其后随着介质不断吸热，气态含量增多，蒸汽干度上升。
By revamping the cooling water flow path, the aqua ammonia titer and degree of carbonation are effectively decreased, and the output of ammonium bicarbonate is increased.
通过对冷却水流程的改造，有效降低了氨水滴度和碳化度，提高了碳酸氢铵的产量。
Based on character of host condensator, degree of super-cooling of vacuum-condensed water is researched. System design rule, model and realization method are illustrated in detail.
从主冷凝器的特性出发，对真空-凝水过冷度控制系统进行了深入地研究，详细阐述了系统的设计准则、设计模型及实现方法。
According to classical solidification theory and the mechanism of solidification microstructure under pulse current, the effect of super-cooling degree variation on nucleation rate was discussed.
通过讨论过冷度的变化对形核率的影响，研究了电流产生的电磁力效应及焦耳热效应对过冷度的影响，建立了电流与过冷度的关系式。
Regressive analysis shows segregation index has maximal relationship with water ratio in secondary cooling, and has low relationship with superheat degree of steel.
回归分析表明偏析指数与二冷比水量的相关性最大，而与钢水过热度的相关性不强。
Regressive analysis shows segregation index has maximal relationship with water ratio in secondary cooling, and has low relationship with superheat degree of steel.
回归分析表明偏析指数与二冷比水量的相关性最大，而与钢水过热度的相关性不强。
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