economization of the heater power  节省加热功率

calorific intensity on the tube surface of heater  炉管表面热强度

forming by the method of line heating and water cooling  水火成形

residual heat dissipation rate of the water pipe  水管散热残留比

the air-source heat pump hot water unit  空气源热泵热水机组

the air-source heat pump water heating equipments  空气源热泵热水机组

the Collection Heater with a Drain Pump  带疏水泵汇集式加热器

the electric heating water boiler  电热水锅炉

the water temperature Subterranean heat abnormal  水温地温异常

tube plate for the low-pressure heater  低压加热器管板

water heater of the heat pump  热泵热水器

dissolve with heat,flow with the same temperature,elute with warm water  增温溶解,保温过柱,温水解吸

shedding of the the physical body  脱形

the definition of the the middle class  概念界定

the The Middle Line Project of Transferring Water from the South to the North  南水北调中线工程

distance from the foramen ovale to the anterior root of the temporomandibular articular tubercle and to the incisure and to the incisure of the infrazygomatic crest  卵圆孔至颞下颌关节结节前根和至颧下嵴的距离

the various school of thought and their exponents during the period the way of a minister from pre-Qin times to the early years of the Han Dynasty  诸子百家; 年号

Li is an important theory category in Carving the Dragon .There are lots of Li in Carving the Dragon and they are standard of measuring writers and work.The article illumistrates by the way of writers  2e)反应

and the inner relations among them are analyzed to reveal the research hotspots of the doctoral dissertations in Library Science abroad,so to provide reference for the research of Library Science in China.KeywordsLibrary Science  光纤同轴电缆混合网