1)water holdup持水率
1.Firstly,data of total flow rate and water holdup etc.通过三相流实验装置模拟井下油水两相流的流动状态,利用测井仪器记录的实验数据,总结出了滑脱速度与流量和持水率之间的关系和规律,并采用指数拟合的方法对实验数据进行处理,最终得到了滑脱速度的计算方法。
2.Application of these 10 characteristic indexes which describe features of the two-phase flow as the inputs of a RBF neural network results in an excellent prediction of water holdup of the two-phase flow within flow rate ranges of.将这10个反映气液两相流流动特性的特征量作为径向基神经网络软测量模型的输入量,在水相流量1~10 m3/h及气相流量1~130 m3/h的范围内,较好地实现了气液两相流持水率预测,为两相流相含率测量提供了一种新的软测量途径。
3.In the cause of development of oil field, the produced fluids profile of oil pump well usually adopts through-liquid packer-type to measure the quantity of oil and water reservoir, but the sensitivity of high water response is very low , for the water holdup tool of through-liquid is always limited by ability of capacitance in logging high water well.在油田的开发过程中,抽油机井的产液剖面一般采用过流式集流方式测试储层的液量和含水情况,但是在高含水井测井中,由于过流式持水率仪器受电容探头性能的限制,对高含水流体响应灵敏度较低。
英文短句/例句
1.On Water holdup Meter Based on Refractive Index Modulation基于折射率调制的持水率测定方法研究
2.By a newly-established interpretation model, water saturation and water holdup can be derived from DCO.它用新建立的解释模型计算出含水饱和度和持水率。
3.The maximal water holding rates (MWHR) of moss and litters in spruce plantations are lower than those in natural secondary series.人工云杉林苔藓和枯落物的最大持水率均低于自然恢复演替系列。
4.The Federal Open Market Committee decided today to keep its target for the federal funds rate at5-1/4 percent.联储局维持利率不变，这已是连续六次会议维持利率在现水平，利率见顶已是不争的事实。
5.Calculating Liquid Holdup of Laminar Flow of Gas Power-Law Fluid in Horizontal Conduits预测水平管中气体-幂律液体层状流的持液率
6.Nutrients that promote healthy cholesterol levels and ratios.能保持健康胆固醇水平和比率的营养素。
7.The Exchange Rate of RMB to US Dollar Will Maintain the Current Level;人民币对美元汇率将继续维持目前的水平
8.An Experimental Response Characteristic of Fullbore Gas-holdup Tool in Horizontal Wells水平井全井眼持气率计(GHT)实验响应特性
9.Now Mexico went through a period of extremely high interest rates -- 75 per cent for quite some time墨西哥曾一度实行高利率政策,利率有相当长时间保持在75%的水平。
10.Repeat water absorbing ability of SAPs was a important index of endurance.保水剂在土壤中的吸水倍率,是衡量保水剂持水能力的一项重要指标。
11.peak load effective duration factor峰值功率持续时间率
12.vocal criticism, support坦率的批评、 支持
13.Breathing rate increases to 50% above normal level. Prolonged exposure can cause headache, tiredness.呼吸频率增加到正常水平以上50% 。持续暴露会导致头痛、疲劳。
14.Inflation has declined rapidly while interest rate remains high.其实我们的通胀率急剧下降； 但息口仍维持在高水平。
15.Even during buoyant economic growth, unemployment remains high(8-10%).甚至在高涨的经济增长过程中，失业率也保持在8%10%高水平。
16.In other words, most of the time, it pays to bet on volatility staying low.换句话说，多数时候，赌波动率保持较低水平是要付出代价的。
17.We will work to basically balance international payments and keep the exchange rate for the Renminbi basically stable at a proper and balanced level.促进国际收支基本平衡，保持人民币汇率在合理、衡水平上基本稳定。
18.EPG of patients and residents were maintained at the onginal Ievel in the pilot villages where infection rate was 10% or less.患者和人群感染度在居民感染率≤10％的观察村,均维持在原有的水平。
相关短句/例句
water-holding rate持水率
1.By the methods of field survey and soaking extraction,the storage,water-holding capacity,water-holding rate,and water-absorption rate of the litters in Larix principis-ruprechtii,Larix kaempferi,Picea asperate,and Picea abies plantations in west Qinling Mountains were studied.采用野外实地观测与室内浸提法,对秦岭西部地区4种主要针叶林(华北落叶松、日本落叶松、粗枝云杉和欧洲云杉)林地凋落物的储量、持水量、持水率和吸水速率进行了研究。
3)water holdup tool持水率仪
4)Specific retention of litter持水速率
5)gluten moisture absorption面筋持水率
1.Based on twenty-two varieties of flour from Kunming market in Yunnan province,tested wet gluten content,dry gluten content,gluten moisture absorption and extensibility by using hand-washing,to study on the relationship between gluten moisture absorption and extensibility by using correlate analysis,path analysis and multiple regression analysis.以昆明市面粉市场销售的22种小麦面粉为材料,用手洗法测定湿面筋含量、干面筋含量、面筋持水率和面筋延展性,通过相关分析、通径分析、多元线性回归等方法分析了面筋含量、面筋持水率与面筋延展性的关系。
6)saturated water-holding capacity饱和持水率
延伸阅读
摄持【摄持】 （杂语）又谓之门茶。布施行脚僧旅僧之一法。于路傍或屋前出清水或茶汤而使通行之旅人修行僧饮用也。
