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膜浓度
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  “膜浓度”译为未确定词的双语例句
     Results:The best time point for biofilm forming was 96 h after inoculation,while the best bacteria density for forming the biofilm was 1×108 cfu/mL.
     结果:最佳成膜时间可以判定为接种后96h,最佳成膜浓度为1×108cfu/mL;
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     Results The optimal detection condition of DDIA wa s that the concentration of solu ble antigen of Toxoplasma was 1 mg/ml, The D-1 dye labeled Rabbit anti-human IgM diluted in 1∶20 has clear detective dot and low background, the detective volum e of human serum was 10 μl.
     结果 DDIA的最佳检测条件为:弓形虫可溶性抗原的点膜浓度为1mg/ m l,血清用量为10μl和兔抗人Ig M胶体染料检测液作1∶2 0稀释时的检测带清晰且背景较浅;
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     Biofilm concentration of 3 3~3 7mg dry weight cell/g DS was observed.
     吸附膜浓度为 3 3~ 3 7mgdryweightcell gDS。
短句来源
     Parameters of bR film, such as density of bR film, lifetime of molecular in M state also influence the thresholding intensity of yellow light.
     此外,黄光阈值光强也受到bR膜参数,如bR膜浓度、M态寿命等的影响。
短句来源
     While in toluene,the influence of the solution concentration on surface morphology was weak,but the relationship of contact angle and concentration was opposite to that in THF,i. e. ,with the increasing of concentration,the wetting of amphiphilic graft copolymer film became worse.
     而以甲苯为溶剂时 ,制膜浓度对共聚物膜表面形貌影响不大 ,但水接触角要较THF体系显著降低 ,水接触角与浓度关系与THF体系相反 ,制膜浓度越大 ,对应的水接触角越大 .
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     RIA was used to examine the concentration of estradiol and progesterone.
     浓度
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     L-B Films
     L-B
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     The influence of feed concentration on membrane flux is indirectly.
     原液浓度影响通量是间接的;
短句来源
     Influences of MLSS on membrane bioreactor
     污泥浓度生物反应器的影响
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     concentration of substrates;
     底物浓度
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  film concentration
1.The diffusion potential, which appears when two thin water films of different concentrations of electrolyte are put into contact, was denominated "Film concentration potential" (F.C.P.) and the method of its determination is described.2.The F.C.P.
      
is considered in function: a) of the type and the concentration of electrolyte and b) of the quantity of water (solution) contents.3.The similar nature of the ?Membrane concentration potential" and ?Film concentration potential" was emphasized.
      
Surface conductance and film concentration potential
      
A simple method for determining the film concentration potential (FCP) is described.
      
It was found that the displacement current technique can easily measure changes in the film concentration well below those detectable by the Wilhelmy plate.
      


By the humidity cabinet test and atmospheric exposure test, the atmospheric corrosion resistance of passive state film of low carbon steel formed from the treatment in NaNO2 solution has been investigated, and a suitable befor-hand film-forming concentration has also been determined. Using the methods of corrosion weight loss and of electrochemistry, the preventiveness of NaNO2 has been measured in two neutral solutions composed by 200ppm NaCl and 30ppm NaCl mixed with 70ppm Na2SO4. The dangerous concentration...

By the humidity cabinet test and atmospheric exposure test, the atmospheric corrosion resistance of passive state film of low carbon steel formed from the treatment in NaNO2 solution has been investigated, and a suitable befor-hand film-forming concentration has also been determined. Using the methods of corrosion weight loss and of electrochemistry, the preventiveness of NaNO2 has been measured in two neutral solutions composed by 200ppm NaCl and 30ppm NaCl mixed with 70ppm Na2SO4. The dangerous concentration and the minimum preventive concentration have been also determined. NaNO2 is a kind of passive type corrosion protective agent of both types of anodic inhibition and cathodic depolarization.

通过恒温恒湿和大气暴露试验,研究了低碳钢用NaNO_2溶液处理后的钝化膜的抗大气腐蚀性能,找出了合适的预膜浓度。用失重法和电化学测试测定了NaNO_2在含200ppm NaCl和30ppmNaCl+70ppm Na_2SO_4两种中性介质中的保护性能,确定了危险浓度和最小保护浓度。NaNO_2是一种兼具阳极抑制型和阴极去极化型的钝化型缓蚀剂。

The construction and performance characteristics of all-solid-state carbetapentane ion-selective electrode are described. The electrode, based on ion-pair complex with phosphotungstate, showed rapid and Nernstian response to carbetapentane in the 1×10~(-2)~2×10~(-6)M concentration range with a cationic slope of 59 mV/logC. The electrode responses were not affected by pH in the range 2.2~7. Direct potentiometry and potentiometric titration in micro-volume were used to determine carbetapentane in pharmaceutical...

The construction and performance characteristics of all-solid-state carbetapentane ion-selective electrode are described. The electrode, based on ion-pair complex with phosphotungstate, showed rapid and Nernstian response to carbetapentane in the 1×10~(-2)~2×10~(-6)M concentration range with a cationic slope of 59 mV/logC. The electrode responses were not affected by pH in the range 2.2~7. Direct potentiometry and potentiometric titration in micro-volume were used to determine carbetapentane in pharmaceutical preparations, urine and blood with satisfactory results.

本文以金属铜为基体,以磷钨酸咳必清为电活性物,研究了全固态咳必清电极的性能。电极响应快速、选择性好,Nernst响应下限可达2×10~(-6)M,适用pH范围2.2~7。确定;活性膜层厚度、膜浓度与内阻、增塑剂种类对电极性能有显著影响。电极可用于药物制剂、尿、血等样物中咳必清的快速测定。提出了微体积中咳必清的快速分析方法。

This paper studied on the performances of soft filler in biological fixed-film nitrification system. The results showed that soft filler was a kind of ideal filler in biological nitrification system, and suitable for the growth of microorganism owing to the large surface area, the activity of biological film was high. The concentration of biological film was 3.41g/l and start-up easily, only required half a month. When the loading volume of NH_3-N was 24kg/m~2·d the removal efficiency would be 87%.

本文着重研究软性填料用于膜法生物硝化的性能。试验结果表明,软性纤维用于膜法生物硝化,是一种理想的填料。它适宜于微生物生长,生物膜活性强,填料比表面积大,生物膜浓度高达3.41g/l。仅需半个月的挂膜时间。用于硝化的效果好。在容积负荷为0.24kg NH_3-N/m~3·d时,NH_3-N去除率达到87%。

 
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