稀释倍数

酶活力的测定条件受很多因素的影响，如酶浸提液的pH、酶液稀释倍数、反应温度、作用时间。

It was affected by several factors such as pH , dilution rate , temperature and reaction time .

AI酶标抗体最佳稀释倍数为1∶100；

Optimal dilution ratio of AI enzyme-labeled antibody was1 ∶ 100 ;

连接产物最适稀释倍数为5倍；4、promoterⅡ和promoterⅠ。

( 4 ) the products of ligation was diluted to 5 times for preamplification ;

BOD5样品分析中稀释倍数的确定

Determination of dilute times of samples for analysis of BOD _5

用TOC值估算含油废水BOD5的稀释倍数

Estimate the Dilution Multiple of BOD_5 with TOC Value in Refinery Effluent

生化需氧量（BOD5）测定中稀释倍数的简捷确定法

A simple method of estimation of the dilution ratio in bod_5 determination

医院污水中BOD测定稀释倍数的探讨

Study on sample dilution multiple in determination of BOD in hospital sewage

新形式下工业废水BOD5稀释倍数的计算

The method of calculating dilution multiple in test BOD_5 of industrial sewage

BOD5测定中稀释倍数选择的探讨

Discussion of Selection of Dilution Ratio in Determination of BOD5

BOD5测定稀释倍数选取在医院污水中的应用

Selection of Dilution Multiple for BOD_5 Measurement of Hospital Wastewater

快速确定BOD5测定中稀释倍数的方法

Method of fast calculating dilute multiple in BOD_5 determination test

方法：用正常人阴性血清按不同稀释倍数梯度稀释HIV抗体阳性血清后，制备出弱阳性血清。

Methods : Diluting ordinary person ′ s serum by grads ′ multiple , prepared the serum showing HIV-Ab feeble masculine in screening test .

水样BOD5测定中稀释倍数的正确选取

A Correct selection of the Dilution Ratio of Water Sample to Determine BOD_5

废水测定中BOD5稀释倍数的选取

The Choice of BOD_5 Dilution Times in Wastewater Determination

同时，对超滤过程中的工艺条件进行研究，其中物料的稀释倍数15倍、搅拌速率125r/min、操作压力0.15MPa及pH值为7。

The conditions during ultrafiltration is diluting 15 times , stirring rate of 125 r / min , operating pressure 0.15 MPa and the pH value is 7 .

FAAS测定人发中钙时样品所需稀释倍数的研究

The dilution of sample was investigated when determination of calcium in hair by FAAS

测定BOD5时计算水样稀释倍数的通式及其求证和运用

The General Formula for Computation of Coefficient of Dilution of Water Sample in the Determination of BOD _5

本文探讨了稀释倍数影响BOD测定结果的生化机理。

This paper discusses the biochemical mechanism of the influence of dilution multiple on the results of BOD measurement .

通过对内切酶用量、酶切时间、连接时间、稀释倍数等的研究，建立了适于核桃分析的AFLP银染技术体系。

After systematically study on the main factors involved , an AFLP silver-staining analysis system suitable for walnut genomic DNA was established .

结果表明，该实验改良可以提高效率和稳定性，不同稀释倍数的医药工业废水所引起四膜虫细胞DNA损伤之间呈现良好的剂量-效应关系，这个结果与流式细胞术的结论一致。

The results showed that the experimental improvement can improve the efficiency and stability , and showed a good dose-effect relationship between dilution ratio and Tetrahymena thermophila DNA damage . This result is consistent with the flow cytometry .

考察了酸度和模拟高放废液（HLLW）的稀释倍数对萃取分配比的影响。

The influences of acidity and dilution factor of simulated HLLW are studied .

IWF的最低稀释倍数为100倍；某些最小公倍的等价形式

The limitation dilution was 100 X. EQUIVALENT FORM OF SOME LEAST COMMON MULTIPLES

结果空白对照能很好地监测污染造成的假阳性，以不同稀释倍数的BCG不但能很好地检测试剂的敏感度，且能对整个实验加以质控。

Results Blank control can monitor polluting positive reaction well and BCG of different rate of dilution not only detect sensitivity of reagents , but control quality of whole experiment .

研究发现将稀释倍数F校正为F0.82后，计算得出的纤维素酶活性值几乎不受稀释倍数影响。

The study discovered that the dilution ratio almost had no effect on cellulase activity when F value was adjusted to F0.82 .

举例说明了对地表水中BOD5值的估算和稀释倍数确定的应用。

Some examples were given to show the application in BOD5 value estimation and confirmation of the sample dilution multiple for surface water monitoring .

定量计算公式的有效性：以cDNA稀释倍数对数值为X轴，以相应目的基因和看家基因的ΔCt为Y轴得到直线的斜率为0.084，可以应用公式2-ΔΔQ。

Effectiveness of quantitative formula : Taking logarithm value of cDNA dilution power as X-axis , Δ Ct of relative objective gene and house-keeping gene as Y-axis , the slope of straight line was 0.084 with the 2 - ΔΔ Q formula .

鸡卵黄抗体的最佳ELISA操作参数为：包被抗原浓度为7.5μg/ml，封阻剂浓度为2.5%，抗体稀释倍数为1000，酶标二抗稀释倍数为14000；

The optimum ELISA parameters with IgY were that the concentration of antigen and blocking agent was 7.5 μ g / ml , 2.5 % and the dilution multiples of IgY and anti-chicken rabbit antibody-HRP were 1000 and 14000 , respectively .

根据自身工作实践，介绍了测定水中COD应注意的几个主要问题，如水样pH的调整、溶解氧含量的调整及确定稀释倍数的方法。

According to relevant working experience , some major issues during the measurement of COD content in water are described , like adjustment of PH in water sample , adjustment of content of dissolved oxygen and method of determination of multiple of dilution .

研究结果表明，稀释倍数不同所引起的BOD测定值不同的原因在于培养体系内食料微生物比F/M值的不同。

The research show that the cause that dilution multiple influences BOD measurement results is the difference in the ratios of food to microorganism ( F / M ) in incubation systems .

结果实验理想的包被抗体浓度为1μg/ml，血清稀释倍数1∶100，HRP标抗体的最佳工作浓度1∶400。

Results Experiment showed that the optimal concentration of the coating antibody , diluted ratio of serum and McAb with HRP were 1 μ g / ml , 1 ∶ 100 and 1 ∶ 400 , respectively .