通过顶枪、侧枪吹氧，可以提高搅拌能，提高传热效率。
The oxygen injection by top lance and side lance can increase the effective stirring power and enhance heat transfer efficiency.
设计时为了提高传热效率，必须注意筒身圆度和复合钢板的质量与规格。
Circular degree of cylinder, quality and specification of clad steel must be paid attention to in the course of design and manufacture in order to improve heat transfer efficiency.
在传热过程中，由于翅片管可提高传热效率，已在换热器中得到广泛的应用。
Finned tubes are widely used in heat-exchangers due to high efficiency in the process of heat transfer.
在卫生的环境混合大批高粘度流体。 ?全批次（从上到下）混合，不夹杂空气。 ?提高传热效率。
Mix large batches of high viscosity fluids in a sanitary environment. ? Full batch (top to bottom) mixing with no air entrainment. ? Increased heat transfer efficiency.
结果表明，提高对流传热系数是提高膜蒸馏热效率和渗透通量的关键。
It appears that improvement of convective heat transfer is very important for enhancement of flux and heat efficiency.
同时，它在常减压装置上的广泛应用，使其传热效率得到大大提高，从而节约了能源。
It widespread application in the crude distillation units, enable heat transfer efficiency to obtain enhances greatly, and save the energy.
用该红外搪瓷制成的搪瓷铸铁锅，其传热效率比不涂搪瓷的铸铁锅提高20%，且抗冲击韧性和耐温急变性分别达到0。
When it is used as coating of iron pan, the efficiency of heat transmission of enamel coated pan increases about 20 % than that of uncoated one.
结合热量运输的观点，提出改善管内流动阻力、提高综合传热效率的方法。
With the consideration of the view - point of heat conveyance, the methods of reducing the floating resistance and increasing the efficiency of integrated heat transfer are presented.
试验结果表明，螺旋折流板阻力只有弓形的30%，此外，在同样的压降下，螺旋折流板传热效率也提高10%。
Test results show the resistance of spiral plate is 30% of that of segmental baffle, and the heat transfer efficiency is improved by 10% at the same pressure.
理论分析和实验结果表明，椭圆腔板束有利于降膜蒸发，能有效地提高蒸发速度和传热效率。
The theoretical analysis and experimental results show that the elliptic cavity is good for falling film evaporation and can effectively enhance the speed of evaporation and heat transfer efficiency.
介绍了蒸发式冷凝器的工作原理、特点，提出了提高蒸发式冷凝器传热效率的途径。
This paper introduces the working principle and the characteristics in the evaporation condenser. It also shows how to increase the affecting heat transfer of evaporation.
本发明的平板型太阳能集热器能够减少吸热层与导热流体之间的温差，从而提高了太阳能集热器的传热效率。
The heat collector of the invention can decrease the temperature difference between the heat absorbing layer and the heat inducing fluid to improve the heat transferring efficiency.
使用本装置，不仅可以有效控制蒸发压力，提高蒸发器的传热效率，同时可以控制高压侧的压力。
Using the mechanism can control the evaporation pressure effectively, raise the heat transferring efficiency of the evaporator and control the pressure in the high-pressure side.
这种加热炉的技术关键在于筒体按常压结构设计，采用了超导热管和波纹管强化传热材料，大幅度提高了热效率。
The heater body is designed with a atmospheric pressure structure, which adopts superheat pipes and corrugated pipes to improve greatly its heat efficiency.
采用三维内肋管强化传热技术，可以达到降低水套炉的金属耗量和提高热效率的目的。
The 3-D inner gilled tube strengthening heat transfer technology can be used to reduce the metal consumption and increase the thermal efficiency.
采用波纹炉胆和螺纹烟管，增加了传热效果，提高了热效率；
Uses the ripple furnace tube , and the thread smoke tube, increased the heat transfer effect, enhances the boiler thermal efficiency;
提高板式换热器传热效率的关键是提高传热系数和对数平均温差。
Improve the heat transfer efficiency of plate heat exchanger is to improve the heat transfer coefficient and key logarithmic mean temperature difference.
提高板式换热器传热效率的关键是提高传热系数和对数平均温差。
Improve the heat transfer efficiency of plate heat exchanger is to improve the heat transfer coefficient and key logarithmic mean temperature difference.
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