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   溶解固体 的翻译结果: 查询用时:0.043秒
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溶解固体
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  dissolved solids
     The results indicated that reverse osmosis unit has higher removal rate of total dissolved solids, hardness of water, organic matter and lower removal rate of dissolved SiO 2 and basicity. The removal rate of salt is 85% more or less.
     结果表明,反渗透对橡胶废水的总溶解固体、硬度、有机物都有较高的去除率,对总盐量的去除率稳定在85%左右,而对可溶性SiO2、和碱度去除率较低,试验表明加强水质的预处理是该废水处理的重要环节
短句来源
     Groundwater of the unconfined aquifer in Tao'er River Basin was systematically sampled and analyzed in dry and wet season in 2003, respectively, the methods of the spatial variograms and Kriging interpolation were applied to analyze the spatial and temporal variation characteristics of the total dissolved solids (TDS), the results indicate that (1) the values of TDS vary unconspicuously between seasons, but present clear patterns;
     分别在2 0 0 3年枯水期与丰水期对洮儿河流域平原区潜水系统进行取样分析,运用空间变异函数和克立格插值法对潜水总溶解固体(TDS)时空变异特征分析,研究结果表明:(1)潜水TDS季节变化不明显,而且呈现明显的分带性;
短句来源
  dissolved solid
     Among them, SO~ 2- 4, NO~- 3 and total dissolved solid are increased most remarkably,HCO~- 3, Ca~ 2+, Mg~ 2+, K~+, total hardness and permanent hardness are increased, but Cl~-, pH value decreased.
     升高最显著的是 SO4 2 - 、NO3- 及总溶解固体 ,HCO3- 、Ca2 + 、Mg2 + 、K+ 、总硬度和永久硬度有所升高 ,Cl- 、p H值有下降趋势。
短句来源
     Theory: from thermodynamics, considering the cycle, activity coefficient, makeup water quality (total alkalinity, pH and total dissolved solid), part pressure of CO2 in atmosphere and system equilibrium etc, in the light of carbonate equilibrium and before scaling, we have calculated ail carbonate substances concentrations before and after concentration in cooling water.
     理论:从化学热力学角度出发,考虑到浓缩倍数、活度系数、补水水质(包括总碱度、pH值和总溶解固体含量)、大气中CO_2的分压和系统是否达平衡等影响因素,在系统结垢之前,根据碳酸的离解平衡推导出循环冷却水浓缩前后碳酸各物种的浓度;
短句来源
  dissolving solid
     The pH value and substrate concentration of the biotransformation reaction system can automatically been maintained by dissolving solid L asp continuously.
     该反应器能不断缓慢溶解固体 L-天门冬氨酸 ,使反应系统的 p H和底物浓度维持恒定。
短句来源
  “溶解固体”译为未确定词的双语例句
     The results show that when solid polyaluminum chloride is dissolved in magnetized water, the concentration of Alb is improved 6.48 percent.
     根据Al-Ferron逐时络合比色法测定结果表明:用经磁化的水溶解固体聚合氯化铝同用未磁化的水溶解固体氯化铝相比较,Al_b的含量增加了6.48%;
短句来源
     800~23? 200 a B P,respectively. The groundwater with pH 7.2~8.3 and TDS<300mg/L in aquifer Ⅲ is a potential fresh water source for exploitation.
     Ⅲ1含水层组地下水的贮留时间距今2 300~15 700a,Ⅲ2的贮留时间距今5 800~23 200a,地下水pH为7.2~8.3、溶解固体量小于300mg/L、水质较好的淡水,具有开发应用前景。
短句来源
     (2) reciprocity force of the intermolecule; (3) the cohesion energy. The achieved results are consistent with the data obtained in the experiment.
     并从三个方面对溶剂溶解固体定性分析:(1)分子结构及空间结构,(2)分子之间相互作用力,(3)内聚能,得到的结果与实验得到的数据基本一致。
短句来源
     (1)Al-Ferron timed complex colorimetric method is used to study on the effect of the speciation characteristics when solid polyaluminum chloride(PAC) is dissolved in magnetized water and the change of the speciation characteristics when liquid polyaluminum chloride is magnetized.
     (1)研究了用经磁化的水溶解固体聚合氯化铝对聚合氯化铝形态分布的影响及磁化对液体聚合氯化铝形态分布的影响,同时考察了磁化效应的重复性、稳定性及其絮凝性能的变化。
短句来源
     The affect of water quality on corrosion inhibition of aqueous ozone has been investigated systematically. The water quality indexes investigated includes hardness, alkalinity, pH, temperature, Cl -, SO 4 2- ,COD Cr , SS and TDS.
     系统地研究了硬度、碱度、pH值、温度、Cl-、SO42 -、CODCr、悬浮物和TDS(总溶解固体 )对臭氧缓蚀作用的影响。
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      dissolved solids
    Effect of water pH and total dissolved solids on the species diversity of pelagic zooplankton in lakes: A statistical analysis
          
    The Geochemical Prerequisites for the Formation of High-Carbonate Inversion Groundwater with Reduced Dissolved Solids Content in
          
    Relationships between Water Flow and Dissolved Solids Discharge in the Major Tributaries of Lake Baikal
          
    The total dissolved solids content (TDS) of these rivers' water and the concentrations of the principal ions are classified taking into account the relationships between the sources of alimentation.
          
    These samples were analyzed for pH, electrical conductivity, total dissolved solids, dissolve oxygen, Ca2-, Mg2-, Na-, Cl-, F-, NO3-, and SO42-.
          
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      dissolved solid
    The changes of total dissolved solid (TDS) and the major ions (SO42-, Cl-, Na+, Ca2+, Mg2+ and HCO3-) were analyzed during this period.
          
    The limits of detection with respect to the dissolved solid were as follows: 1.0×10-4% Li, 1.0×10-3% Na, 7.7×10-4% K and 9.7×10-4% Rb.
          
    435.53 mg/I) of the Niangziguan springs are related to the influence of the neutralized acid coal mine water as demonstrated by analysis of water temperature, total dissolved solid, Q-mode cluster analysis, and sulfur isotopes.
          
    Due to droughts in recent years and anthropogenic influence, the mean annual riverine dissolved solid concentrations exhibit a general interannual increase and significant long-term variations in their intra-annual hydrochemical fluctuations.
          
    The system has low total dissolved solid (TDS) of ~1000-1500?mg/l, which indicate that these waters undergo conductive cooling within the reservoir.
          
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      dissolving solid
    A topokinetic model of a dissolving solid metal containing point defects, that is, either admixture atoms of a substantially more lowly or highly corrosion-resistant metal or the crystal lattice vacancies, is proposed.
          
    The validity of solubility phase diagrams of ternary systems for determining the optimal (concentration and temperature) dynamic growth conditions for single crystals of congruently and incongruently dissolving solid phases is shown.
          
    By dissolving solid Ba(NO3)2 in a 0.25 M ZrO(NO3)2 solution (pH 1.5), nanocrystalline powder of the stable polymorph M-ZrO2 was obtained (particle size d = 8-10 nm), independent of the Ba(NO3)2 : ZrO(NO3)2 ratio.
          
    Both in C and NS, the TPL was buffered mainly by dissolving solid aluminium compounds, most probably some Al(OH)3 phase.
          
    Evaluation of certain factors affecting the process of dissolving solid particles in glass-forming melts
          
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    这項工作是在苏联专家М.В.Чунаев,指导下进行的,主要的目的是:在我国铸造工业中利用纸漿廢液做泥芯粘結剂。整个工作共分三大主要阶段: 1.粘土加入量对紙漿廢液泥心强度的影响。 2.在暖气片工业中应用紙漿廢液的試驗。 3.在紡織机制造厂应用紙漿廢液的試驗。整个工作除做了物理性的試驗外,并曾結合生产試行澆鑄,以致正式应用。在暖气片工业中的試驗,曾对泥芯出砂問題作了詳細的試驗和比較。在紡織机制造业中曾对泥芯的吸潮問題进行了詳細的試驗和比較。这項專題前部分工作是作者在哈尔濱工业大学借聘期間,和第一工业部东北工业綜合試驗所合作进行的,在各工厂所做試驗,是校、所、厂三方面合作进行的,并曾得到东北工业綜合試驗所謝明师同志的指导。本文中在紡織机制造厂所做結果,已部分在铸工杂誌1956年第3期上发表。这項工作参加者: 东北工业綜合試驗所:謝文方、魏春发、陈德森、朱学勤。沈阳紡織机械厂:夏怀仁、赵玉琦。沈阳水暖器材厂:张芳欽、蔣学全。一、前言二、泥芯的分类及对泥芯粘结剂的要求三、什么是亚硫酸鹽纸浆廢液四、把纸漿廢液蒸发成固体狀态的实驗,以及溶解固体纸漿廢液所用的設备五、粘土加入量对纸漿砂泥芯强度的影响六、在暖气...

    这項工作是在苏联专家М.В.Чунаев,指导下进行的,主要的目的是:在我国铸造工业中利用纸漿廢液做泥芯粘結剂。整个工作共分三大主要阶段: 1.粘土加入量对紙漿廢液泥心强度的影响。 2.在暖气片工业中应用紙漿廢液的試驗。 3.在紡織机制造厂应用紙漿廢液的試驗。整个工作除做了物理性的試驗外,并曾結合生产試行澆鑄,以致正式应用。在暖气片工业中的試驗,曾对泥芯出砂問題作了詳細的試驗和比較。在紡織机制造业中曾对泥芯的吸潮問題进行了詳細的試驗和比較。这項專題前部分工作是作者在哈尔濱工业大学借聘期間,和第一工业部东北工业綜合試驗所合作进行的,在各工厂所做試驗,是校、所、厂三方面合作进行的,并曾得到东北工业綜合試驗所謝明师同志的指导。本文中在紡織机制造厂所做結果,已部分在铸工杂誌1956年第3期上发表。这項工作参加者: 东北工业綜合試驗所:謝文方、魏春发、陈德森、朱学勤。沈阳紡織机械厂:夏怀仁、赵玉琦。沈阳水暖器材厂:张芳欽、蔣学全。一、前言二、泥芯的分类及对泥芯粘结剂的要求三、什么是亚硫酸鹽纸浆廢液四、把纸漿廢液蒸发成固体狀态的实驗,以及溶解固体纸漿廢液所用的設备五、粘土加入量对纸漿砂泥芯强度的影响六、在暖气片业中用纸漿廢液作为泥芯粘结剂的试验七、在紡织机制造厂用纸漿廢液代替部分豆油作粘结剂的试验八、整个試驗的几点结论九、参考文献

    The evaporation of single droplets containing various dissolved inorganic salts was studied experimentally. It was found that the drying process of most sample droplets in a high temperature gas stream comprised four rather than two periods, namely, (1) a constant rate period at wet-bulb temperature, (2) a falling rate period, (3) a boiling-evaporation period or constant rate period at the boiling point of the saturated solution and(4) a second falling rate period. Such a four-stage mechanism should be taken...

    The evaporation of single droplets containing various dissolved inorganic salts was studied experimentally. It was found that the drying process of most sample droplets in a high temperature gas stream comprised four rather than two periods, namely, (1) a constant rate period at wet-bulb temperature, (2) a falling rate period, (3) a boiling-evaporation period or constant rate period at the boiling point of the saturated solution and(4) a second falling rate period. Such a four-stage mechanism should be taken as a general one for the evaporation-drying process of droplets containing dissolved solid substances, and the disappearance of certain stages is but a special case under certain conditions.

    本文研究了某些常见无机盐的不同浓度水溶液滴粒在高温气流中的蒸发干燥.发现大多数试样滴粒的干燥过程包括(1)湿球温度下的恒速干燥;(2)降速干燥;(3)沸点下恒速干燥;(4)第二次降速干燥四个阶段,而不是两个阶段.这种四阶段干燥机理可以作为对任何含溶解固体滴粒蒸发干燥过程的完整的一般化描述.研究了某些因素对干燥过程特性的影响;测定了各干燥阶段转变时的临界湿含量.

    Dioxane-dibromide is a moderate reagent used for bromination.We have modified itspreparation method developed by Billimoria.Themodified reagent is allowed to react with phenolin ether.This bromination was studied underdifferent reacting temperatures,volumes of etherand three ways of addition sequences.The experi-ment results showed that p-bromophenol wasthe major product of the reaction with the ma-ximum yield as high as 91.4%.

    对文献报道的制备方法进行了改进。在激烈搅拌下将液溴滴加至等摩尔量的二氧六环中,直至完全固化,用乙醚溶解固体产物,再同苯酚进行溴化反应,同时考察了反应条件对反应的影响。反应产物以对澳苯酚为主,其最高收率可达91.4%。

     
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