单滚筒式的热效率低生产能力小。
Single drum type of low thermal efficiency and low production capacity.
缫丝厂现行小烘丝装置热效率低，热量损耗大。
The current reel silk drying device results in low heat efficiency but high heat loss.
燃用设计煤种，锅炉热效率高，非设计煤种，锅炉热效率低。
Burning the designed coal, the thermal efficiency of boiler is high, contrary, it is low for burning undesigned coal.
讨论了烧碱溶液蒸发结垢、传热效率低、蒸发冷凝液带碱的原因。
The cause of scale forming in caustic soda aqueous evaporation, inefficiency of heat transfer and containing caustic in evaporative condensing liquid has been discussed.
根据油田注汽锅炉热平衡测算数据及结果分析，找出了其运行热效率低的原因。
Based on calculation results of heat balance of steam injection boiler, this paper finds causes of operational heat efficiency low.
不仅得不到理想的燃烧火焰，而且热效率低、烟气中的CO含量高等方面问题。
Its combustion characteristics are not well not only unfavorable burning flaming but also low thermal efficiency, high co content in exhaust gas and other problems.
使用空冷器可以节约大量的工业用水，但传统空冷器热效率低、体积大、噪音大。
It can save a large quantity of industrial water to use the air cooled exchanger. But the traditional air cooled exchanger is low efficiency, larger dimension &high noise.
分析了重整装置加热炉热效率低的原因，介绍了提高加热炉热效率采取的几项措施。
The reasons of low furnace heat efficiency for reforming unit are analyzed. Some measures adopted for raising furnace heat efficiency are recommended.
我国炼油厂加热炉普遍存在排烟温度高和热效率低的缺点，具有较大的节能改造潜力。
There is great energy-saving potential in the oil refineries of the P. R. China because of the shortcomings such as high temperatures of discharging gas and low heat efficiency in the heaters.
但是由于太阳能热效率低，系统需要庞大的集热器面积和占地面积，对用户建筑要求较高。
Because of the inefficiency of the solar energy it needs more collector area and more place for the system.
摘要为解决圆形热管换热器换热效率低、积灰和腐蚀严重的问题，应用椭圆管束进行了改造。
This paper discusses the effectiveness of substituting elliptic pipe bundles for round heat pipes to raise the heat exchange efficiency and prevent soot deposit and corrosion of heat exchangers.
针对目前锅炉内烟气侧换热效率低的问题，基于气体传热原理的分析，开发了一类气侧传热强化器。
Based on the gas heat transfer theory, a kind of gas heat transfer strengthener is developed to solve the low efficiency of the boiler heat transfer on the gas side.
针对我国燃烧技术落后，热效率低，能源浪费及环境污染严重的现状，开发了一种新型民用多功能炉。
Having developed a new type civilian multifunctional stove to counter the recent situation of backward combustion technique, low thermal efficiency, energy waste and serious environmental pollution.
该设备解决了传统喷雾热解设备体积庞大，热效率低，清洗困难，粉体容易被污染，噪音污染严重等问题。
The device solved the defects of traditional spray pyrolysis equipment such as bulky device, lower thermal efficiency, difficulty cleaning, contaminated powder easily, serious noise pollution.
本文首先从理论上分析了传统汽油机热效率低的原因，指出其“单点点火、火焰传播”的燃烧方式是症结所在。
First of all, the reasons why the combustion efficiency of gasoline engines is lower than diesel were analyzed theoretically.
通过对河南油田分公司第二采油厂稠油开采用注汽锅炉系统热效率参数的测试和分析，找出了造成热效率低的敏感因素。
Based on test and analysis of the parameter of the thermal efficiency of steam injecting boiler, the sensitive factors leading to low thermal efficiency are found.
我国大、中城市现已运行的供热系统，普遍存在着热效率低、供热成本高的缺点。其原因有设计方面的，也有运行管理方面的。
Low efficiency and high costs generally exist in heating system, being operated in big and moderate cities, which relates to design, operation and management.
卖方提交的样机的特点是造型新颖、操作简便、热效率高、油耗低。
The sample of the machine submitted by the Seller is featured by novel shape, easy operation, high calorific efficiency and low fuel consumption.
均质压燃(HCCI)燃烧技术以其低氮氧化物、低微粒排放和高热效率的优点而引起世界各国的广泛关注。
Homogenous Charge Compression Ignition (HCCI) combustion technology is receiving increased attention for its ultra-low NOx and PM emissions and high thermal efficiency.
气流床粉煤加压气化技术具有原料消耗低，碳转化率高，热效率高，煤种适应性强等优势。
The pressurized entrained flow gasification for pulverized coal is featured with its low consumption of materials, high carbon conversion and heat efficiency, and its excellent flexibility to coals.
对于这种应用，斯特林制冷器的最高性能的技术，由于其能力提升热效率非常低的温度。
For this application, Stirling cryocoolers are the highest performance technology available, due to their ability to lift heat efficiently at very low temperatures.
冷凝式锅炉的热效率提高潜力主要取决于燃料种类、锅炉本体的排烟温度、工艺流体的温度、所需的低品位热能的数量、过量空气系数等。
The potential for efficiency improvement depends mainly on the fuel type fired, the exit flue-gas temperature, the process fluid temperature, the low-level heat required, and the excess air etc.
开式循环热声系统具有结构简单可靠、成本低和热效率高等特点，因而具有十分广阔的热声研究与应用前景。
Open cycle thermoacoustic system promises to be simpler in construction, more reliable and efficient than conventional one, thus leads to promising research results and application.
本实用新型结构简单，维修方便，热效率高，能耗低，热量分布均匀。
The utility model has simple structure, convenient maintenance, high thermal efficiency, low energy consumption and uniform heat distribution.
本文讨论了约束对低杂波离子随机加热效率的影响。
The effect of confinement on the efficiency of ion stochastic heating with LH waves has been discussed.
藉由上述结构主要解决现有电烙铁功率无法调节的技术问 题，具有热效率高、烙铁头子不会烧死、外壳温度低、寿命特长等优 点。
The invention can adjust horsepower of electric iron and has the advantages of high heating efficiency, low hull temperature and long durability.
采用高效低肋螺纹换热管，具有换热效率高、体积小、用水量小等优点；
With high efficiency and low rib thread Tube with heat transfer efficiency, small size, the advantage…
中国物理能源效率(热效率)为36.3%，比国际先进水平低8个百分点左右。
China's physical energy efficiency was 36.3%, and approximately 8 percentage points below than that of international advanced level.
对比传统设备，该系统具有传热效率高、能量消耗低、干燥时间短和可靠性高等优点。工业生产中计算机控制干燥氢氧化铝设备可替代传统设备。
Compared with the traditional drying device, the new system has the advantages of high heat-transfer efficiency, low energy consumption, short drying time and high operating reliability.
对比传统设备，该系统具有传热效率高、能量消耗低、干燥时间短和可靠性高等优点。工业生产中计算机控制干燥氢氧化铝设备可替代传统设备。
Compared with the traditional drying device, the new system has the advantages of high heat-transfer efficiency, low energy consumption, short drying time and high operating reliability.
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