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- boiler water concentration 炉水浓度
- The site diagnosis for bearing failure of motor driving boiler water pump with time-domain waveform is introduced. 介绍了使用时域波形图的锅炉给水泵驱动电机轴承振动故障的现场诊断。
- The tube blast of CO boiler water -cooling wall tube affected seriously the normal safe production. CO锅炉水冷壁管的爆裂严重地影响锅炉的正常安全生产。
- That sergeancy is speaking haltingly to say finally: "Yes, general, this brushs boiler water namely. 最后那个士官嗫嚅着说:“对,将军,这就是刷锅水。”
- A 600 MW SC unit boiler water feeding system uses reverse osmosis(RO) pre-desalination,plus one level desalination and mixed bed technics. 某600MW超临界机组锅炉补给水系统采用反渗透预脱盐加一级除盐和混床处理工艺。
- Rough and half coating surface in lower ammonia and deionized water concentration. 当氨水和去离子水浓度较低时,形成的核壳微球为部分包覆,表面包覆层较粗糙。
- DG and DGR multi-stages pumps are used for feeding low and middle pressure boiler water or for pumping other middle pressure water. 其德阳入口,D型水平方向;DG、DGR为垂直向上;其吐出口均为垂直向上。
- Also used for boiler water treatment, fade-resistant ceramic products, rayon of extinction, the fabric and mordants such as tanning. 还用于锅炉水的处理、陶瓷制品防褪色、人造丝的消光剂,织物媒染剂和鞣革等。
- This results in a water concentration which is approximately the same as that in the cytoplasm of marine plants and the invertebrate animals that live in the sea. 这就导致海生植物和海栖无脊椎动物细胞质中的水浓度与海水大致相同。
- Usage: can be used as important raw materials for medicine, pesticides, dye, plastic vesicant and excellent deoxidant for boiler water. H2O产品用途:用作医药、农药、染料及塑料发泡剂的重要原料及锅炉用水的优良脱氧剂 English name: Hydrazine;hydrate.
- Expatiate water-cycling mode for large CFB hot-water boiler、water flow path and heat-exchanger surface structural design. 阐述了大型循环流化床热水锅炉的水循环方式、水流程及受热面结构设计布置。
- Rate of water loss of excised-leaves(RWL), transpiration rate of leaves (TRR) and iniftial water concentration (IWC)were studied in Lines of yield regional tests in two years. 以2年的冬小麦区域试验参试品系为材料,测定分析了离休叶片失水速率(RWL),叶片蒸腾速率(TR)和叶片初始含水量(IWC)。
- Only Na_3PO_4 is injected into boiler water in EPT, and a few free NaOH is permited to exist, so the value of pH is master of Na_3PO_4 and NaOH together. EPT往炉水中只添加Na_3PO_4,且允许有少量游离的氢氧化钠存在,炉水碱度由Na_3PO_4和NaOH共同控制。
- Application: For tech grade, it is mainly used as water softener for boiler water and industry water,also be used as water treatment chemicals,corrosion inhibitor. 主要用途:工业级六偏磷酸钠用于锅炉用水和工业用水的软水剂,也作水处理化学制剂,腐蚀抑制剂,浮选剂,织物染料助剂等。
- NH4C depletion in the pore water concentration and low N/P ratios (3.7 by weight) within the macrophyte biomass at the end of the growing period suggest that available N limits plant growth. 孔隙水浓度中NH4C的消耗和大型动植物生长末期的低氮/磷比率(重量上占百分之3.;7)表明,有效的氮元素限制了植物的生长。
- Fault fracture zones often form in active fault zones and appear as long extension with stable trending, they are jointly controlled by active faulting, underground water concentration and freezing expansion. 断层裂缝沿断层破碎带定向分布,产状稳定,成群产出,与断层活动、地下水运移、不均匀冻胀存在密切的关系,是构造变形与融冻变形联合、内外动力耦合产生的复合成因地裂缝。
- The inefficient boiler water pretreatment caused presence of plenty of O_2 and HCO~-_3 in the steam/water cycles. When temperature dropped,O_2 and CO_2 dissolved into the water film on the surface,resulting in acid corrosion and oxygen corrosion. 结果表明是锅炉水的预处理不完善导致锅炉给水中存在氧和碳酸氢盐,当换热完毕蒸汽温度降低时,气相中O2和CO2溶入换热器表面水膜中,导致了酸腐蚀和氧腐蚀的协同作用。
- In order tocontrol the release of radioactive waste water to the environment and provide abasis for disposal of liquid effluent, derived water concentration (DWC) shouldbe taken into account. 为了控制低放废水向环境排放,提供液体流出物处理的基础,应该考虑导出水浓度(DWC)。
- Several economical startup ways for 300MW units,such as,using the booster pumps and steam feed water pump to feed boiler water and igniting furnace by using small flow oil guns,were introduced. 总结了利用前置泵及汽动给水泵向锅炉上水、利用小油枪点火等经济方式启动300MW机组的方法,该方法在实际生产中取得了较明显的节能效果。
- With regression analysis, we set up the rheologic mo del of starch flours and studied the influences in different water concentration , paste concentration and different temperature. 通过回归分析,建立起粉团在触变条件下的流变模型方程并探讨了粉团含水量、含芡量及温度对粉团触变性的影响。