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对照差
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  control difference
     Objective This paper proposes a procedure of determining the required sample sizes for discriminating the clinical significance of treatment control difference.
     目的 提出用于治疗 -对照差临床意义判别的样本量测定方法。
短句来源
     Conclusion The procedure can be applied to determining the required sample sizes for the clinical trials with the purpose of discriminating the clinical significance of treatment control difference.
     结论 对于以判别治疗 -对照差临床意义为目的的临床试验 ,可用本文方法测定所需样本量。
短句来源
     Methods: Each center in clinical trials is regarded as a stratum. Taking the stratum sample fraction as a weight and making weighted averages yield the summary treatment_control difference.
     方法 :将临床试验的每个中心看作一个层 ,以层样本分数为权作加权平均得综合治疗 对照差
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  “对照差”译为未确定词的双语例句
     The discrepancy of disease index between treatments and control were 14.29%~19.98%,7.22%~10.15%、2.33%~5.01% respectively in experiment of an artificially inoculated disease and were 3.10%~7.05%,3.80%~7.20%, -0.63%~3.65% respectively in the experiment of a natural disease infection.
     病情指数与对照差的异在人工接种病原激发病害中分别为 14.29%~19.98%、7.22%~10.15%、2.33%~5.01%,在自然病原激发病害中分别为 3.10%~7.05%、3.80%~7.20%、-0.63%~3.65%。
短句来源
     X07eS1-l and X07eS1-2 were inferior to X07S in flowering habit, they hadn't flowering peak apparently, and the total amounts of flowering spikelet were very few.
     X07eS1-1、X07eS1-2的开花习性都比对照差,表现为无明显开花高峰,且每日开花数少。
短句来源
     Conclusion: The test can be applied to analyzing the data from the clinical trials for establishing the clinical significance of treatment-control difference or clinical equivalence.
     结论:对于以建立治疗-对照差临床意义或临床等效性为目的的分层两组临床试验,可用该检验进行分析.
短句来源
     Sample Size Determination for Discriminating the Clinical Significance of Treatment-Control Difference
     治疗-对照差临床意义判别所需样本量的测定
短句来源
     in experiment 9 strains show positive effect, shoot height increased 62.8%142.8%, which chlorophyll (2.78%)63.89%,Above ground dry weight 21.45%150.48%,Under ground dry weight 62.8%142.8%,Total length of root 2.27%41.27%, Root surface area 11.32%84.9%;
     试管试验中除了2株效果比对照差外,其他9株株高增加62.8%~142.8%、叶绿素增加2.78%~63.89%、地上植物量增加21.45%~150.48%、地下植物量增加2.04%~70.75%、总根长增加2.27%~41.27%、根表面积增加11.32%~84.9%;
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  相似匹配句对
     controlled group: PP>50mmHg.
     对照组:脉压>50mmHg。
短句来源
     In group B ,all 3 cases were poor.
     对照组 3例 , 3例。
短句来源
     (G)normal control;
     G ,正常对照 ;
短句来源
     F, as control.
     F,对照组。
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     The prognosis of MFH of head and neck is poor.
     预后
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  control difference
Subsequent weekly measurements without treatment showed a variation about the control difference in facility.
      
Thus, the observed case-control difference in blood C-peptide levels cannot be attributed to the influence of treatment.
      
This case-control difference was more pronounced among Whites than among Blacks.
      
The WS and healthy control difference in IQ is also a study limitation.
      


1. p-aminobenzene sulphonyl ethyl-(ECD)-agar has been obtained by reaction of 8% epichrolohydrin-orosslinked desulphate (ECD) agar with p, β-(sulphato ethyl sulohonyl) aniline (SESA) in an alkaline medium at above 60%. The optimal pH of etherization is 10. A series of ABSE-(ECD)-agar possessing 107-1216 μmoles of aromatie amine/g dry weight of support have been prepared by controlling the amount of SESA added.2. The diazonium salts of ABSE-(ECD)-agar easily coupled with nuclease P_1 at pH 6.4-8.0. The activity...

1. p-aminobenzene sulphonyl ethyl-(ECD)-agar has been obtained by reaction of 8% epichrolohydrin-orosslinked desulphate (ECD) agar with p, β-(sulphato ethyl sulohonyl) aniline (SESA) in an alkaline medium at above 60%. The optimal pH of etherization is 10. A series of ABSE-(ECD)-agar possessing 107-1216 μmoles of aromatie amine/g dry weight of support have been prepared by controlling the amount of SESA added.2. The diazonium salts of ABSE-(ECD)-agar easily coupled with nuclease P_1 at pH 6.4-8.0. The activity recoveries of immobilized nuclease P_1 were 18-35%. In this case, 1 g of support can bind 105-120mg of protein and 4280 units of nuclease P_1.3. In the coupling reaction, the presence of ammonium in the medium could increase the activity of immobilized nuclease P_1, but its stability was less than that of the control.4. The support containing 1216 μmoles aromatic amine per gram of agar bound more protein, but the immobilized enzyme showed less biological activity.5. α-naphthol was used to "block" the residual diazonium salts on the immobilized enzymes. The stability of immobilized nuclease P_1 thus obtained was distinctly improved.

1.8%琼脂经环氧氯丙烷交联后,在碱性条件下与对β-硫酸酯乙砜基苯胺(SESA)反应制得了对氨基苯磺酰乙基-(ABSE)-交联琼脂。醚化反应最适pH是10。控制SESA加入量制得含有107~1216微克分子苯胺基/克干重琼脂载体。2.ABSE-交联琼脂经重氮化后可在pH6.4~8.0偶联核酸酶P_1,每克琼脂可结合105~120毫克核酸酶P_1,固定化酶活力为4280单位/克干重固定化酶。活力回收可达18~35%。3.偶联时硫酸铵的存在可稍微提高固定化核酸酶P_1的活力,但其稳定性却比对照的差。4.载体上苯胺基含量过多会不利于所固定化的酶显示活力,用α-萘酚封闭残留的苯胺基,可以明显增加固定化酶的稳定性。

1.p-aminobenzene sulphonyl ethyl-(ECD)-agar has been obtained by reaction of

1.8%琼脂经环氧氯丙烷交联后,在碱性条件下与对β-硫酸酯乙砜基苯胺(SESA)反应制得了对氨基苯磺酰乙基-(ABSE)-交联琼脂。醚化反应最适pH 是10。控制SESA 加入量制得含有107~1216微克分子苯胺基/克干重琼脂载体。2.ABSE-交联琼脂经重氮化后可在pH6.4~8.0偶联核酸酶P_1,每克琼脂可结合105~120毫克核酸酶P_1,固定化酶活力为4280单位/克干重固定化酶。活力回收可达18~35%。3.偶联时硫酸铵的存在可稍微提高固定化核酸酶P_1的活力,但其稳定性却比对照的差。4.载体上苯胺基含量过多会不利于所固定化的酶显示活力;用α-萘酚封闭残留的苯胺基,可以明显增加固定化酶的稳定性。

The linear expansion coefficient of two kinds of inorganic adhesives, copper phosphate adhesive and the same adhesive added 10% Al_2O_3, Cr_2O_3 as filler has been measured with thermo-expansion device. It has been found that the main tendency of inorganic adhesives from ambient temperature to 720℃ was volume contraction, compared with DTA-TG curve, it was found that the high sheath interink strength of copper phosphate resulted from the force of chemical bond, interacting molecule and mechanical interlink formed...

The linear expansion coefficient of two kinds of inorganic adhesives, copper phosphate adhesive and the same adhesive added 10% Al_2O_3, Cr_2O_3 as filler has been measured with thermo-expansion device. It has been found that the main tendency of inorganic adhesives from ambient temperature to 720℃ was volume contraction, compared with DTA-TG curve, it was found that the high sheath interink strength of copper phosphate resulted from the force of chemical bond, interacting molecule and mechanical interlink formed in adhering processing. Some information can be found in this thesis for higher adhesive strength of copper phosphate adhesive.

——用热澎胀仅测定磷酸铜无机胶和加入10%的Al_2O_3、Cr_2O_3填料的两种磷酸铜无机胶的线膨胀系数。得出常温至720℃条件下,无机胶主要倾向是体积收缩。对照差热—热重曲线,得出了磷酸铜无机胶套接强度高的原因是在粘接过程中形成的化学键力、分子间力和机械咬合作用。

 
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