1·Quickly increase temperature more uniform temperature in hearth, in hearht, higher pass-rate of production.
升温快，炉膛内温度均匀，产品成品率高。
2·Boiler control system is composed of drum water level control system, stem pressure control system, hearth negative pressure control system and combustion economical control system.
锅炉控制系统可以分为汽包水位控制系统、蒸汽压力控制系统、炉膛负压控制系统和燃烧经济控制系统。
3·The reconstruction algorithm plays a key role in reconstructing acoustically the flame temperature field in coal-burning boiler hearth.
摘要在声学法燃煤锅炉炉膛火焰温度场重建中，重建算法是实现温度场重建的关键。
4·Structured grid is made with no simplification and modification of the complicated structure in the hearth and burner.
其中，对燃烧器的复杂几何形状没有进行任何简化，实现了包括炉膛的结构化网格划分。
5·Furthermore, the value of heat inertia in the hearth of copper refining rotary anode furnace in the reduction phase is so big that smoke temperature change can not quickly respond to the disturbance.
且铜精炼氧化过程炉膛具有很大的热惯性，这直接导致炉膛烟气温度动态响应速度很慢、动态过程时间很长的现象出现。
1·The method measuring the erosion resistance of BF carbon brick in molten iron has been researched by simulating BF hearth operation condition.
模拟高炉炉缸生产条件，研究了定量测定高炉碳砖的抗铁水溶蚀性能的方法。
2·The laying process and method for furnace bottom and hearth are mainly introduced.
重点介绍了炉底、炉缸的砌筑工艺和方法。
3·Long-term central overweight lead to accumulation of central hearth.
长期中心过重，造成炉缸中心堆积。
4·As key parts of the blast furnace, the bottom and hearth are characterized by complicated laying technique and construction process with high quality indices and strict design requirement.
炉底、炉缸是高炉的关键部位，砌筑技术及施工工艺比较复杂，质量指标和设计要求较高。
5·It is feasible to use oxygen injecting into hearth of cupola and cupola with basic lining in some location.
应用冲天炉炉缸喷氧技术和局部碱性冲天炉是可行的；
1·"That's because tha'rt not used to it," Martha said, going back to her hearth.
“那是因为她不习惯。”玛莎说着回到炉边。
2·The house door was ajar, too; light entered from its unclosed windows; Hindley had come out, and stood on the kitchen hearth, haggard and drowsy.
大厅的门也还是半开，从那没有关上的窗户那儿进来了光亮。 辛德雷已经出来了，站在厨房炉边，憔悴而懒塌塌的。
3·Young children are often carried on their mother's back or kept close to the warm hearth.
幼儿通常被携带在母亲的背上或被放在暖和的炉边。
4·He lures them from hearth and home.
他把她们从炉边和家中引诱到这里。
5·The words stole through him like a temptation, and to close his senses to it he moved away from the hearth and stood gazing out at the black tree-boles against the snow.
他渐渐领悟到这些话的诱惑性，为了阻止这种感受，他从炉边挪开，站在那儿凝视外面白雪映衬下的黑树干。
1·One's home is one's town or village, and one's hearth is the sunshine.
一个人的家就是他的城镇或村庄，他的灶台就是他的阳光。
2·There was no firewood at home but there was half a bale of rice straw in front of the hearth.
家里没有柴火，灶台前面摆放的是半捆稻草。
3·So thumbling jumped on to the hearth, and peeped into the dish, but as he stretched his neck in too far the steam from the food caught hold of him, and carried him up the chimney.
于是大拇哥跳上灶台朝盘子里看。可是他把脖子伸得太长了，盘子里冒出的热气一下子把他带进了烟囱，又在空中转悠了一阵才落到地面上来。
4·Exceeding lofty or great white shoe ark and abdominous hearth are complacent make.
“通天”的白色鞋柜和大肚子灶台都是自得之作。
5·Cooking hearth uses marble or cloud flag, with can fire prevention is beautiful.
烹饪灶台应用大理石或云石板，以能防火为佳。 后面 以能防火为佳，不懂哦…