Influence of radial aeration air on the gas-solid flow in standpipe
径向松动风对循环立管气固两相流动的影响
The performance was investigated for gas solid downflow through a standpipe (I.
实验中循环射流流化床选用的循环立管结构是在其末端安置水平挡板作为限流构件 ,考察了水平挡板高度、加料量、射流气速等对立管料柱平衡高度的影响 ;采用气体示踪法测定了颗粒在立管中的流动速度和气体速度 ,并与立管中空隙率进行了关联 ,进而提出预测循环立管移动床流动状况的方
circulating differential fill shoe
循环压差式灌浆套管鞋
circulating differential fill collar
循环压差式灌浆接箍
Present the macro cycle grouting plan, resolve the flow testing problem of the cycle grouting.
提出了大循环灌浆方案，很好地解决了循环式灌浆的流量检测问题。
stab-in cementing shoe
插入式注水泥用套管鞋
Research of pile construction technology through borehole bottom expansion and after-grouting mortar injection
泵吸反循环钻孔扩底灌注后压浆桩施工技术研究
Water Cycle Modeling in Hetao Irrigation District of Inner Mongolia based on the Distributed DEHYDROS Model
基于分布式水文学模型的内蒙古河套灌区水循环特征研究
Study on Concentric Tube for Main Distributor in Circulating Fluidized Bed Heat Exchanger;
循环流化床换热器中套管式主分布器的研究
Fill up with mud every 5 joints of casing when running surface casing.
下表层套管时，每5根套管灌满一次泥浆。
5.10 Drill cement with seawater and then displace the new mud into the hole as drilling out of the casing shoe.
用海水钻水泥塞，钻到套管鞋时替入泥浆。
1.11 Before making mud, clean all the circulation pipe-line and mud pits.
配浆前要认真清洗循环管线和配浆池。
forced-oil transformer
强制油循环式变压器
multi-stage compression refrigeration cycle
多级压缩式制冷循环
The report showed the construction schemes and its technologies using circular splitting grouting at the north bank of the Hutuohe River.
该文阐述了滹沱河北大堤循环式劈裂灌浆工程的施工过程及其工艺。
Impact of Continued Ventilation during Cardioulmonary Bypass on Serum and Bronchoalveolar Lavage Cytokine Response
体外循环术中通气策略对血浆及支气管肺泡灌洗液中炎性反应因子的影响
AN IMPROVEMENT ON CALCULATING METHOD OF WORKING PRESSURE DIFFERENCE IN NATURAL CYCLE TWO-PIPE MCT-WATER HEATING SYSTEM
自然循环热水采暖双管系统作用压差计算方法的改进
A Probe into the Control of Hyper-pouring Quantity of Bored Concrete Pilety;
泥浆护壁正反循环灌注桩桩顶超灌高度控制的探讨
circulating slip socket
可循环泥浆的卡瓦式打捞筒
Pre-warning device for grout leaking and returning of hydraulic and pneumatic grouting packers and treatment of relevant problems
液、气压式灌浆塞串浆返浆预警装置及常见问题的处理
