高负荷时发动机有效热效率增加而CO排放基本相当。
However, the brake thermal efficiency increases and the CO emissions almost equal at high loads.
在负荷特性工况运行时，混合燃料发动机的有效燃料消耗率和有效热效率与汽油机基本相当；
Under the load characteristic of operation, the brake specific fuel consumption and effective thermal efficiency is almost similar to that of gasoline engine.
同时分析了提高压缩比并掺水蒸气后有效热效率提高的主要来源是燃料—空气理想循环热效率的提高。
Concurrently analyzed is that improvement of effective thermal efficiency after rise in compression ratio and water injection is resulted from thermal efficiency promotion of fuel-air ideal cycle.
同时，分析了各子系统热效率及有效能分数对总热效率的影响。
The impacts of the effective energy fraction and the thermal efficiency of each subsystem are also analyzed.
维持过剩空气系数在最优值附近，能够有效提高常压加热炉的热效率。
It can improve thermal efficiency effectively by keeping excess air coefficient at optimal value.
钢包精炼炉的泡沫渣精炼工艺是提高热效率、降低生产成本的有效手段。
The technology of foaming slag refining is a effective method to improve heating efficiency and reduce the cost.
动力机与压缩机的分离为动力机的热效率和升功率的提高提供了有效途径。
The separation of power machine and compressor gives a available way of improving calorific efficiency and performance per litre.
同时该结构还能有效减小微加热器本身的自感效应，提高加热效率。
Meanwhile, it can also effectively reduce self inductance effect of the micro-heater and improve the heating efficiency.
该窑采用以热隔热、变废为宝，可大大降低窑炉的热损耗，有效提高热效率。
The utility model insulates heat be heat, changes wastes into valuable objects, reduces the heat loss of kilns and effectively enhances heat efficiency.
工业炉窑烟气余热回收利用，是提高炉子热效率、节约炉用燃料的极为有效的途径。
Recycle and utilization of waste heat in exhaust fume of industrial furnaces is the efficient way enhancing furnace heat efficiency and saving fuel used by furnace.
结果表明，由于转移弧热效率较高，试样组织及显微硬度的变化对有效输出功率的变化非常敏感。
The results show that the microstructure and microhardness of the electroplated coatings are very sensitive to the effective output power for the transferred arc because of its high heat efficiency.
对于加热炉热效率的控制，其关键问题在于寻找到一种有效可靠的热效率在线软测量方法。
For the control of heating furnace thermal efficiency, the key problem is to find the online reliable and effective estimation of thermal efficiency.
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.
实验室评价结果表明，YJZ - 101型阻垢剂可有效抑制焦垢在油浆换热器中形成，使换热器保持较高的换热效率，维持装置的长周期正常运转。
The results showed that it can effectively inhibit fouling formation, heat exchanger keep high Heat-change efficiency, and ensure Long-term running of unit.
经现场使用证明，这种新型的蒸汽加热器能更有效地达到降噪，减振和提高热效率的效果。
It is also verified from practical application that this novel vapour heater can decrease both the vibration and the noise during operation, and increase the heat exchange efficiency effectively.
冷凝式热水器具有相当大的节能潜力，降低排烟温度可有效提高热水器热效率。
The condensing water heater has a considerable energy-saving potential, and reducing the flue gas temperature can effectively enhance the thermal efficiency of gas water heater.
本发明通过上述结构，可以使气流在冲刷时呈不断扰动状态，有效地提高了换热量和换热效率。
It is characterized in that: the wings have grooves. The invention can make the airflow in disturbed state when in brushing, to effectively improve the heat exchange efficiency.
温度的热效率不可忽视，利用热效应分析光学设计软件可对光学系统的热效应进行有效分析。
The thermal effects can not be ignored and the analysis of the effects can be completed with the method presented.
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.
结果证明，热屏蔽层的应用有效地提高了空心阴极加热效率。
The result shows that heating efficiency of hollow cathode is effectively enhanced by using heat shield.
本实用新型能有效提高磁化线圈的散热效率，提升线圈磁化能力，延长线圈使用寿命。
The utility model can effectively improve the cooling efficiency and magnetic capacity of the magnetic coil, so as to extend the service life of the coil.
所述散热机箱能有效的提高散热效率。
The heat dispersion cabinet can efficiently improve the heat dissipation efficiency.
又由于烟道废气大部份处于循环利用状态，从而降低了废气排放导致的空气污染，同时避免了废气排放导致的热能损失，可有效提高炉窑的热效率。
The circular utilization of the flue gas can lower the air pollution caused by the waste gas exhaust and raise the heat efficiency of furnace and kiln.
又由于烟道废气大部份处于循环利用状态，从而降低了废气排放导致的空气污染，同时避免了废气排放导致的热能损失，可有效提高炉窑的热效率。
The circular utilization of the flue gas can lower the air pollution caused by the waste gas exhaust and raise the heat efficiency of furnace and kiln.
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