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- area water blocking ratio 面积阻水比
- The State Department held a meeting today to deploy the Huai River drainage area water pollution prevention and treatment work. 国务院今天召开会议，部署淮河流域水污染的防治工作。
- The technique is the improvement of the techniques of profile control and water blocking design, with which good application effect is achieved in Pucheng Oilfield. 针对唐口矿千米立井井筒建成后井壁大量淋水的问题,应用注锚法堵水加固新技术进行堵水,较好地解决了井筒淋水问题,取得了较好的技术经济效果。
- There is always frozen water in front of the trap forming water block to avoid steam leaking. 阀前始终有凝结水,形成水封,无蒸汽泄漏。
- The drainage area water quality monitoring station make an important role of outpost in the rivers' significant pollution accident. 流域水质监测站对发生在江河中的重大水质污染事故中承担着前哨的重要作用。
- Corresponding researches have rational exploitation and utilization of mining area water supply source,mine water contr... 现行的勘探技术方法有综合物探技术方法、地下水化学及同位素研究和模型技术等。
- The results show that DSPP not only can completely protect double-link failures but also can make the tradeoffs between the resource utilization ratio, blocking ratio, and protection-switching time. 仿真表明,DSPP不仅能完全保护双链路失效,并且能在资源利用率、阻塞率和保护切换时间之间进行性能折衷。
- As the water discharge opening is below the water level. Applying the water block principle, no steam leakagecan be obtained. 由于排水孔在水位以下,利用水封原理,达到蒸汽不泄漏。
- During the course of exploitation in oil reservoir and gas reservoir condensation water, formation water, especially drilling mud, acidizing liquid and fracturing fluid can result in water blocking. 在油、气藏的开发过程中,由于凝析水、地层水特别是钻井液、酸化液和压裂液将导致储层水锁,从而严重影响低渗透储层的渗透率。
- Based on the fuzzy mathematics theory, two levels of assessment method of region water resources are introduced to make the synthetical arrangement objectively of its typical area water resources. 基于模糊数学理论的区域水资源二级评价方法，对其典型区的水资源进行了综合排序，结果客观合理。
- The experimental result showed that the toluene solution viscosity (TSV) is influenced by the structure parameter of these two kinks of SDS such as molecular weight, block ratio, MFR, and structure style. 实验结果表明,SDS热塑性弹性体的甲苯溶液粘度的大小都受其相对分子质量、熔体流动速率(MFR)、嵌段比大小的影响,并与其线形星形结构类型相关。
- According to its properties and experiments made,this paper has done an intensive study on its flowability,its maintaining ability of flowability and its mechanism of water blocking as well. 根据其特点并结合试验，对其流动性、流动性维持能力等性能及其注浆堵水机理进行了研究。
- WANG Gui-xun,CHAI De-min,ZHOU Ge-qing,et al.Physical modeling of multicycle water blocking for profile control in heterogeneous reservoir[J].Special Oil and Gas Reservoirs,2004,11 (2):68-71. [7]王桂勋;柴德民;周戈庆;等.;非均质地层多轮次堵水调剖物理模拟实验研究[J]
- The complete precaution of spot glair tooth is improved fountainhead, namely tall fluorine area waters go fluorine. 斑釉牙的彻底预防是改良水源，即高氟地区饮水去氟。
- Carrying out it,the water gushing passage can be blocked up by the forming of a water blocking on the basis of saving tremendous amo... 该技术不仅对大河金矿，而且对国内外类似矿山均具有广泛的推广价值。
- He steered into the parking area. 他把车开进了停车区。
- This area has an acute shortage of water. 这个地方缺水严重。
- severely errored cell block ratio 严重差错信元块比率
- Heibei province is short of water resources.In some areas water pollution is serious,especially in rural areas. 河北省水资源紧缺,局部水污染严重,农村水环境问题日益突出。
- SECBR: Severely Errored Cell Block Ratio 严重信元误块率
