根据数值计算和实验结果，面风速对潜热效率比显热效率的影响更为明显。
According to the results of numerical calculation and experiment, sensible effectiveness has been influenced more significantly than latent effectiveness by air face rate.
测定结果表明，这种燃烧器在额定负荷下的热效率比目前常用的燃烧器提高30—50%。
Test results have indicated that under rated load, the heat efficiency of the new burner is 30 ~ 50% higher than that of the ordinary ones.
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.
a quasar冷却系统使用温度高达华氏140度的水，因此对于能源的需求比相同散热效率的风冷设备低了足足40%。
The Aquasar cooling system USES water at temperatures of up to 140 degrees, and as a result consumes up to 40 percent less energy than a comparable air-cooled machine.
HIMOD系列旗舰型采用了交互“V型”盘管，采用了带内螺纹的铜管及冲缝型翅片，比采用传统式盘管的机组有更高的传热效率。
HIMOD flagship series USES interactive "type v" coil, the internal thread copper tube and punched slotted fin, and heat transfer efficiency is higher than the traditional coil unit.
微波加热是一种比一般传统加热效率更高的新型加热技术。
Microwave heating is a novel heating technology with higher effectiveness than the traditional heating method.
它开辟了一条热处理过程热能充分利用的新途径，比通常尾气直接排入大气的空气冷却器提高热效率30%以上。
It is a novel approach to full utilization of heat energy during heat treatment, with 30% increased heat efficiency compared to normal air condensers whose exhaust is directly put to atmosphere.
该循环的比功、热效率、火用效率均较简单循环燃气轮机有很大提高。
Such a cycle enjoys a significant enhancement in specific power, thermal efficiency and exergy efficiency as compared with a simple cycle gas turbine.
并且采用热效率自寻优的方法自动调节风煤比，达到了经济燃烧的目的。
And the method of automatic searching for the optimal thermal efficiency is used to regulate the ratio of air to coal and it achieves the aim of efficient combustion.
机械效率与热效率高，节能效果好，比一般的干燥装置可节能30 - 60%。
High mechanical and thermal efficiency and good effect of energy saving. Compared with ordinary drying equipment, it can save 30 ~ 60% energy.
双段煤气发生炉气化效率和热效率均比单段式炉高，有上下两个煤气出口，可输出不同热值的煤气。
Double section gas occurrence boiler gasification efficiency and thermal efficiency than single sections of furnace are high, there is two gas exports, and output of gas calorific value of different.
通过改变微燃机回热度、温比、压比，分析了不同季节联供系统的系统效率、制冷或供热效率、微燃机发电效率、二次余热回收效率的变化；
The system efficiency, cooling or heating efficiency, residual heat efficiency on CCHP in different seasons are analyzed through changing heat recover ratio, temperature ratio and pressure ratio.
通过实验证明该方法可进一步缩小了两侧流体的热容比，提高换热效率。
The experimentation proved that this method could reduce the heat capacity ratio of the fluid on both sides further and improved the heat transfer efficiency.
一个高辛烷值水平也允许更高的压缩比和提高热效率。
A higher octane level also allows for higher compression ratios and improved thermal efficiency.
机械效率与热效率高，节能效果好，硫酸比一般的干燥装置可节能30 - 60%。
High mechanical and thermal efficiency and good effect of energy saving. Compared with ordinary drying equipment, it can save 30 ~ 60% energy.
并且在低温工况下，重力供液的蒸发器比直接膨胀供液的蒸发器有更佳的传热特性与传热效率，并不增加附加能耗。
The gravityflooded evaporator has much better heat transfer characteristics and efficiency without additional energy consumption under the low temperature condition.
并且在低温工况下，重力供液的蒸发器比直接膨胀供液的蒸发器有更佳的传热特性与传热效率，并不增加附加能耗。
The gravityflooded evaporator has much better heat transfer characteristics and efficiency without additional energy consumption under the low temperature condition.
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