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- life span of furnace lining 炉衬寿命
- The average dollar bill has a life span of about 18-22 months. 美元纸币的平均寿命是大约18-22个月。
- Meanwhile,gunned lining can reduce the refractory consumption on ladl e liner and prolong the life span of the ladle and adapt to the fast speed CC production. 钢包内衬在使用至中、后期进行喷补维护,在延长包龄、适应全连铸快节奏生产需求的同时,降低了钢包内衬耐材消耗。
- And,regular mending of particular part of furnace lining during the later stage of furnace campaign is an effective measure to increase the service life of furnace. 炉役后期定期对炉衬进行局部修补,是延长高炉寿命的有效措施。
- The life span of the people of Ningxia has increased to 69 from 30 before 1949. 宁夏人均寿命由1949年前的只有30岁左右,增加到目前的69岁。
- For example, at the Kawasaki Chiba works, gas recovery for Q-BOP is 125.5 Nm~3/T. The life of furnace lining for one campaign is 3150 heats and bottom life for one campaign 1646 heats. Turn-down performance of existing Q-BOP facilities is 96.1%. 例如日本川崎千叶厂;O-BOP的煤气回收率达125.;5标米~3/吨;炉体寿命达到3150炉;炉底寿命1646炉;Q-BOP转炉终点命中率达到96
- But 20th century medicine did little to increase the natural life span of healthy humans. 然而,20世纪的医学对健康人的自然生命周期的增长几乎无能为力。
- This paper introduces the preloading model set technological in heating furnace, preloading model set technological can increase the quality of heating furnace and the life of furnace lining highly. 摘要在加热炉中采用预加载荷支模工艺,能提高加热炉施工质量,大大提高炉衬寿命。
- In marsupials, such as opossum and kangaroo, the life span of the corpus luteum is similiar in pregnant and nonpregnant females. 在有袋目动物中,如负鼠和袋鼠,妊娠和非妊娠母兽的黄体存在时间相似。
- Result:We had expand life span of blood dialysis patient,acquiring 90%. Survival rate with the longest one is 17 years. 结果 :经过有效的护理 ,80 %25的透析患者树立了治疗信心 ,延长了生存时间 ,15 0例的存活率达 90 %25,最长的透析时间为 17年。
- Traffic tolerance is critical for assessing quality and life span of sports turf. 耐践踏性是影响运动场草坪运动质量和使用寿命的关键。
- After operation of ethylene cracking furnace for many years, the furnace lining was effloresced seriously.The radiating heat loss of furnace wall was larger. 乙烯裂解炉经多年运行,炉衬粉化严重,炉壁散热损失较大,热效率下降。
- Repair to refresh automatically, insure to filled.Prlong the life span of battery. 浮充补偿,延长电池寿命。
- Proper installation and use will prolong the life span of the projection screen. 正确的安装及使用可延长投影屏幕的寿命。
- The arch has a span of 60 metres. 那个拱的跨度为60米。
- The reproduction mature age of Ribes mandshuricum is 4-5 years, and the life span of it is about 20 years. 东北茶?子的生殖成熟年龄为4-5年,寿命为20年左右。
- He has settled here for a long span of time. 他已经在这儿定居很长一段时间了。
- FACT: The life span of a wolf in captivity is 12-14 years-the same as a large dog. 事实:囚禁的狼寿命是12-14年与相同于一只大的狗。
- Soon the life span of the larger headed humans also dwindled, and some became ill of previously unknown diseases. 但很快,大头颅人类的寿命也缩短了,有一些是由于之前未知的疾病而病倒。
- Researchers have known since the 1930s that eating 30% fewer calories than normal lengthens the life span of mice. 自20世纪30年代开始,研究人员就已经知道热量摄取较正常水平减少30%25可以延长老鼠的寿命。