The traditional model is not fit for some actual gas reservoir such as channel sand, which can be described as a box-shaped drainage volume.
传统模型对于实际气藏中如河流相沉积为主的储层则不适用，这类气藏更适合建立箱式封闭地层模型。
In order to improve gas drainage volume, gas drainage on fully mechanized caving face and gas drainage pipeline network system are analyzed.
为了提高矿井瓦斯抽放量，重点分析了综放工作面的瓦斯抽放和瓦斯抽放管网系统方面。
Results show that the simulated drainage volume from the field ditch is extremely close to the observed value, and the relative error of annual drainage volume is only 0.4%;
结果表明：模拟的农沟排水量与试验观测值极为接近，年平均排水量误差仅为0.4%；
Conclusion There might be key point for diagnosis in time and proper therapy according to drainage volume and detail situation to choice conservative or operative methods...
结论肺癌术后并发乳糜胸，应根据胸腔引流量及患者的具体病情选择保守治疗或手术治疗，及时的诊断、恰当的治疗方式，是治愈的关键。
In this paper, in case of grouting reinforcement and based on calculation of external water pressure, the effect of drainage volume on the external water pressure on lining is discussed.
针对隧道采用“以堵为主，限量排放”的防排水措施后，衬砌外水荷载的计算，以及排水系统排水能力大小对衬砌外水荷载的影响进行了探讨。
Conclusion Using autogenous blood transfusion for open heart surgery, the heterogenous blood transfusion, postoperative drainage volume and postoperative complications can be reduced obviously.
结论对心脏直视手术患者采取自身输血措施，可明显减少输异体血量、术后引流量及术后并发症的发生率。
The forest is fed by the Amazon river, the largest river in the world by volume, which also has the biggest drainage basin on the planet.
亚马逊河蜿蜒纵横，作为世界上流量最大的河流，造就了地球上最大的流域。
The lowest volume fraction of methane in mine drainage gas used as town gas is discussed to fully utilize mine drainage gas.
探讨了作为城镇燃气的矿井气中甲烷的最低体积分数，以便于更充分地利用矿井气。
The relationship between drainage water volume and groundwater table agreed with by power function, drainage water volume and evapotranspiration, a linear function.
退水量和地下水埋深之间近似为幂函数关系，与蒸发量之间近似服从线性关系。
An increased volume of drain output was an independent risk factor for prolonged wound drainage in both groups.
引流量增多是两组病例术后伤口延长引流的危险因素。
Critical ratio of irrigation to drainage is related to the irrigation water volume, drainage water volume, salt content of irrigation water and drainage water and so on.
临界灌排比与灌溉引水量、排水量、河水含盐浓度、排水含盐浓度等因素有关。
The rainwater design discharge, drainage flow and rainwater storage volume are analyzed and calculated, and the calculation method of rainwater storage volume is given.
阐述了凤冈县常用集流面种类及各自的特点，以及一户四口之家雨水集蓄利用的蓄水工程容积、集流面积的计算方法。
To deal with the volume of raining and flooding, our cities make huge investments to build large drainage pipelines and pumping stations, hoping to drain every drop of rain in the blink of an eye.
为应对这样的雨涝，我们的城市投入巨资，建造了超大规模的排水管道和排水泵站，恨不得使每一滴雨水瞬间消失。
Transaction for an authority of pollutant drainage is an effective economical approach to control the total volume of pollutant.
排污权交易制度是有效实行总量控制的环境经济手段。
Transaction for an authority of pollutant drainage is an effective economical approach to control the total volume of pollutant.
排污权交易制度是有效实行总量控制的环境经济手段。
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