密度计的
- 与 密度计的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The main part of this densimeter is a thick-walled glass capillary, which can resist corrosion and can bear up to 10.0MPa in pressure and 573.15K in temperature.
为此,本论文自行研制了一种可用于测量高温带压条件下液体密度的压力计式密度计并验证了该装置的可靠性。
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This paper introduces the determination of brine composition by digital densimeter,also called reverse check of brine composition by digital densimeter,which is a visible measure for brine density.
本文介绍了卤水组分数字密度计测量法也称数字密度计反校卤水组分即卤水浓度的实现方法。
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When measuring crude oil using flow meter plus on -line densimeter , the mass of crude oil shall equal to the product of its volume, density and a conbined correction factor.
在使用流量计结合在线密度计进行原油计量交接过程中,原油质量等于原油体积与密度及联合修正系数的乘积。
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On the basis of introducing the working principle and characters of newly made Gas Holdup Tool, the usage of GHT in detecting the gas well production performance is analyzed. Methods are provided for analyzing fluid property, flow status and judging water carriage in gas wells by integrating the logging data obtained from traditional densimeter and the new GHT. Based on the characters of different depth in water carried gas wells, a model is established for interpreting the water-carried gas wells.
在介绍新的持气率计测量原理和特点的基础上,分析了持气率计在气井生产动态监测中主要用途,提出了综合传统密度计和新型持气率计测井资料分析井下流体性质、流动状况及判断气井载水的方法;根据载水气井不同深度段的特点,提出了载水气井的解释模型。
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Densitometer is separations, seihan and business card printing and membership card in the making of the main instruments, this kind of measurement has always been a business card printing and membership card production of the most common form of objective assessment of quality, cheap, useful.
密度计是分色、制版和制卡和会员卡制作中的主要仪器,这种测量方式一直是制卡和会员卡制作工业最常用的客观评价质量的形式,密度计价格便宜,应用广泛。
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The zero point of the density scale is defined by having no specimen in the densitometer.
定义密度计内设有样品时的密度为密度尺标的零点。
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Therefore this quality index of objective technical standards, is to use the color reflection densitometer, traces of the printing ink layer in the printing field density and 75% of the net-point calculated density printing, printing k-value.
因此确定这项质量指标的客观技术标准,是使用彩色反射密度计,测出各印刷墨层的印刷实地密度和75%网点印刷密度,计算得出其印刷K值。
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After analyzing the reason of high energy consumption in desulfurization system, which belongs to Datang Huayin Zhuzhou power generation company, we have raised the following transformations: First, in order to improve the density of serous fluid and efficiency of pulping, install the frequency-converter to the recycle pump of ball mill; The second, in order to monitor the parameters real time and long time, change the installation location of densitometer and PH meter in the absorption tower; The third, in order to decrease the station service power consumption rate, change the booster fan according to model; Last,through optimizing the mode of operation desulfurization serous fluid recycle pump, and make good use of PH meter in absorption tower, we have got achievement that increasing desulfurization efficiency and decreasing the desulfurization consumption rate.
针对大唐华银株洲火力发电公司脱硫系统运行能耗高的现状进行分析研究,提出对球磨机循环泵变频改造,提高制浆密度,提高制浆效率;对吸收塔密度计和PH计移位改造,便于对参数长期实时稳定监视;对进行换型改造,降低厂用电率;通过优化脱硫浆液循环泵运行方式,脱硫塔运行PH值等手段,达到提高脱硫效率,降低脱硫厂用电率的效果。
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The densities for HNO3-UO2(NO3)2,NaCI-Na2SO. and KCI-Na2SO4 aqueous ablutions were measured with a high precision densimeter at 25℃. The apparent molal volumes were obtained from the measured densities. An empirical equation is introduced to correlate densities for mixed electrolyte aqueous solutions.
用高精度密度计测量了25℃下 HNO3-UO2(NO3)2, KCI-Na2SO4和NaCl-Na2SO4水溶液的密度从而求出了相应的表观摩尔体积;建立了用于混合电解质溶液密度关联的经验方程,用此方程对9个混合电解质水溶液体系的密度进行了关联,精度较高。
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In this part, the densities of sodium benzoate, sodium nitrobenzoate, sodium chlorobenzoate and sodium methylbenzoate in DMFwater mixed solvents have been measured at 298.15K with an Anton Paar Model 55 densimeter. From these densities, apparent molar volumes and partial molar volumes have been calculated, transfer volumes from water to DMF-water mixtures and substituent contributions to the transfer volumes have also been obtained. Solvent and substituent effects are discussed in detail. The Scaled Partical Theory has been applied to the ternary solutions to evaluate the partial molar volumes of cavity formation and the volumes change associated with solute-solvent interaction.
选择了含有取代基团的芳香类有机电解质,主要是苯甲酸钠、硝基苯甲酸钠、氯苯甲酸钠和甲基苯甲酸钠的邻、间、对同分异构体作为研究对象,用DMA 55型振荡管密度计测定了它们在不同质量百分数组成的DMF-水混合溶剂中的密度,利用这些密度数据,计算了表观摩尔体积和偏摩尔体积,得到了这些单取代苯甲酸钠从水到DMF-水混合溶剂中的迁移偏摩尔体积及苯环上不同位置的取代基对迁移偏摩尔体积的贡献值,讨论了溶剂效应和取代基效应,并将定标粒子理论应用于此三元电解质溶液中。
- 推荐网络例句
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In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
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If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
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Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。