热效率高。
To save energy raising heat efficiency of furnace is an important measure.
为了节约能源，提高加热炉的热效率是一项重要的措施。
Technical measures for increasing heat efficiency of heaters were introduced.
介绍为提高加热炉热效率所采取的技术措施。
In order to improve boiler heat efficiency, waste heat must be fully recovered.
为了提高锅炉热效率，必须充分回收烟气余热。
The heat efficiency of the furnace is one of the major concerns in refinery operation.
加热炉热效率是炼油厂关注的重要问题之一。
Heat recovery system with revolving air preheater can keep the heat efficiency above 86%.
采用回转式空气预热器的热回收系统，可以使加热炉热效率保持在86%以上。
Hot-pipe heat exchanger has high heat efficiency and a broad prospect for its application.
热管换热器换热效率高，具有广阔的推广应用前景。
Heater exchanger efficiency of air preheater was important influence of heat efficiency on the boiler.
空气预热器的热交换效率对整个锅炉的热效率影响很大。
To counter the problems above, the defining method of ideal cycle heat efficiency is improved firstly.
针对上述问题，文中首先对理想循环热效率的定义方法进行了改进。
It has several advantages of simple wellbore structure, convenient operation and high heat efficiency.
该工艺具有井筒结构简单、工方便、热效率高等优点。
A computer programme example on heat efficiency calculations of a glass tank furnace has been described.
介绍了一个玻璃池炉热效率计算程序的实例。
To enhance the heat efficiency of dual extraction heating turbine, circulating water heating is adopted.
为了提高双抽汽供热汽轮机的热效率，改用循环水供热。
Heat efficiency of steam injection and hot water injection was 0.349 and 0.465 under the given condition.
在给定的条件下，注入蒸气和热水开采过程的热量的有效利用率分别为0.349和0.465。
The mean relative deviations of the predicted heat load, heat efficiency and temperature are less than 10%.
预测的热负荷、热效率及温度的平均相对误差均小于10%。
Big processing amount and high heat efficiency. When drying unbound water, the heat efficiency can reach 60%.
处理量大，热效率高。当干燥非结合水时，热效率可达60%；﴿。
The patented-designed steam can is of high heat efficiency and quick steam production, saving gas and energy.
专利设计的蒸汽发生器装置，热效率高，产出蒸汽快，省气节能。
Technical measures for increasing heat efficiency and processing capacity of cracking furnace were introduced.
介绍了提高裂解炉热效率和加工能力所采取的技术措施。
Then based on the improved ideal cycle heat efficiency, the improved equivalent enthalpy drop method is given.
然后，基于改进的理想循环热效率，提出了等效热降法的改进算法。
The furnace is characterized by its high heat efficiency, easy automatic control and low atmospheric pollution.
该熔炉具有热效率高，便于自动控制、环境污染小等特点。
It can increase the heat efficiency of the device and extend the used life of the copper tubes of the condenser.
既提高了机组的热效率，又延长了铜管的使用寿命。
Adoption of top-mounted tube structure with large heat absorption area, high heat efficiency, never been collapsed.
采用炉管盘顶式结构，吸热面积大，热效率高，永不塌陷。
It appears that improvement of convective heat transfer is very important for enhancement of flux and heat 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。
Additionally due to its compression ignition without throttle loss of valve throttle, it can make a higher heat efficiency.
又由于是压缩着火而且没有节气门的节流损失，可导致高的热效率。
On the whole, heat efficiency of anode furnace is on the low level, and the prospect of utilization of waste heat is extensive.
从总体来看，铜精炼阳极转炉的热效率偏低，余热利用的前景和空间是非常大的。
It was important to select proper operation conditions to improve the heat efficiency of drier and lower the energy consumption.
说明合理选择操作条件对提高干燥器热效率、降低能耗是非常重要的。
It was important to select the operation conditions so as to improve the drying heat efficiency and lower the energy consumption.
因此，合理选择操作条件，对提高干燥器热效率，降低能耗是非常重要的。
Based on calculation results of heat balance of steam injection boiler, this paper finds causes of operational heat efficiency low.
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。
A mathematical model of heat efficiency in the course of heat preservation is established and analyzed based on principle of energy.
根据能量平衡原理，建立保温过程热效率的数学模型，并对其进行讨论。
The testing and calculation of the heat efficiency involves a lot of tedious work like looking for the tables and manual calculation.
热效率的测定和计算过程往往涉及到许多查表、手工计算等繁琐的工作，准确性很难得到保证。
This paper introduces a new type of solar water-heater, which works with direct-circulate compounded form. It can raise heat efficiency.
介绍了一种全新的太阳能热水器，采用直流—循环复合工作方式，提高了效率。
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