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   下作用时间 的翻译结果: 查询用时:0.219秒
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下作用时间
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  time of effect
     In the same concentration,the more the time of effect is long,the more the rate of bacteriostasis is high.
     同一浓度下,作用时间越长,抑菌率就越高。
短句来源
  “下作用时间”译为未确定词的双语例句
     The best result was:The weight proportion was 1∶1.5(material∶liquid), the alkali concentration was 5%, the temperature was 40℃, the dosage of acidic, litmusless and alkalescent protease was expectively 1.4%, 1.4%, 0.7% , lipase was 1%, the reaction time was 1.5h under their optimum conditions.
     实验得到的最佳提取工艺为:料液比1∶1.5,碱浓度5%,碱提温度40℃,酸性、中性和碱性蛋白酶的用量分别为1.4%、1.4%、0.7%,脂肪酶的用量1%,在酶各自最适条件下作用时间各为1.5h。
短句来源
     The best extraction technology is that the weight proportion is 1∶1.5 (material:liquid),the alkali concentration is 5 %,the temperature is 50℃,the dosage of acid,neutral and alkali protease is 1.4%,1.4%,0.7%,respectively,lipase is 1%,and the reaction time is 1~1.5h under their optimum conditions.
     实验得到的最佳提取工艺为:料液比1∶1.5,碱浓度5%,碱提温度50℃,酸性、中性和碱性蛋白酶的用量分别为1.4%、1.4%、0.7%,脂肪酶的用量1%,在酶各自最适条件下作用时间各为1~1.5h。
短句来源
     Method Human osteosarcoma cells(MG-63) were cultured 60 h,then the cells were treated with 0.5 Pa or 1.5 Pa FSS in a flow chamber for 15,30,60 min,respectively.
     方法对MG-63骨肉瘤细胞进行培养,传代60 h后,将细胞置于流室系统中进行应力刺激实验。 FSS分为0.5Pa和1.5 Pa两个水平,每个水平下作用时间分别为15 min3、0 min和60 min。
短句来源
     Thedouble logarithm linear correlation cient between peak height and DMS concentrations is better than 0.99. The completion time of DMS release from cell DMSPunder alkaline condition (10 molre NaOH) is at least 6 hours.
     细胞DMSP先经碱作用转化为DMS,在50℃下作用时间不少于6h,峰高与浓度的双对数线性相关系数大于0.99。
短句来源
     Under the temperature of sterilization,the longer the sterilization, the lower the viscosity .
     在杀菌温度下,作用时间越长,PAAS的粘性越低。
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  相似匹配句对
     Control Parameters of Safe Shutdown Time for Nuclear Power Plants under Strong Earthquake
     强震作用核电站安全停堆时间的控制参数
短句来源
     Program Design to Calculate the Foundation Subsidence with time
     荷载作用沉降时间效应的编程计算
短句来源
     Physical properties of refractory under conditions of temperature stress time
     温度-应力-时间作用耐火材料的物理性能
短句来源
     2. Sufficient time for the action.
     ②足够的作用时间 ;
短句来源
     Control rod drop time analysis for the nuclear power plant under action of strong earthquake
     强地震作用核电站控制棒时间分析
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  time of effect
A self-similar solution is suggested which well describes the heating of plasma electrons during the time of effect of a femtosecond laser pulse in a wide range of its parameters.
      


This paper presents a modified Headspace GC/FPD method for determination of dimethylsulfide (DMS) in seawater and dimethylsulphoniopropionate(DMSP) in phytoplankton cells. The effects of temperature, gas/liquid phaseratio, and salt concentration on headspace sensitivity were investigated. Theoptimum condition of these three factors are at 40℃,0.5% and 20% respectively.The method's detection limit is 20ng/L. The relative standard deviation is lessthan 6%, the average recovery rate is 106%, relative error is less...

This paper presents a modified Headspace GC/FPD method for determination of dimethylsulfide (DMS) in seawater and dimethylsulphoniopropionate(DMSP) in phytoplankton cells. The effects of temperature, gas/liquid phaseratio, and salt concentration on headspace sensitivity were investigated. Theoptimum condition of these three factors are at 40℃,0.5% and 20% respectively.The method's detection limit is 20ng/L. The relative standard deviation is lessthan 6%, the average recovery rate is 106%, relative error is less than 10%. Thedouble logarithm linear correlation cient between peak height and DMS concentrations is better than 0.99. The completion time of DMS release from cell DMSPunder alkaline condition (10 molre NaOH) is at least 6 hours. This procedurecan be used for the measurement of DMS and DMSP in a variety of naturalsamples.

建立了顶空GC/FPD测定海水中二甲基硫(DMS)和浮游植物细胞中二甲基硫丙酸(DMSP)的方法,并研究盐度、温度、气液相比DMS诸因素对DMS项空灵敏度的影响。该法对DMS测定的相对标准偏差均小于6%,平均回收率为106%,最低检出限为20ng/L。细胞DMSP先经碱作用转化为DMS,在50℃下作用时间不少于6h,峰高与浓度的双对数线性相关系数大于0.99。对1994年冬、1995年夏采自胶州湾的实际样品分析结果表明,本法可用于一般海洋样品的测定。

A method of dilute alkali-enzyme hydrolysis to extract chondroitin sulfate from the pig cartilage was studied. Chondroitin sulfate was deposited by ethanol after eliminating the protein and fattiness with protease and lipase, then the product was gotten after desiccation. The best result was:The weight proportion was 1∶1.5(material∶liquid), the alkali concentration was 5%, the temperature was 40℃, the dosage of acidic, litmusless and alkalescent protease was expectively 1.4%, 1.4%, 0.7% , lipase was 1%, the...

A method of dilute alkali-enzyme hydrolysis to extract chondroitin sulfate from the pig cartilage was studied. Chondroitin sulfate was deposited by ethanol after eliminating the protein and fattiness with protease and lipase, then the product was gotten after desiccation. The best result was:The weight proportion was 1∶1.5(material∶liquid), the alkali concentration was 5%, the temperature was 40℃, the dosage of acidic, litmusless and alkalescent protease was expectively 1.4%, 1.4%, 0.7% , lipase was 1%, the reaction time was 1.5h under their optimum conditions.

以猪软骨为原料,采用稀碱与酶解相结合的方法提取硫酸软骨素。以蛋白酶、脂肪酶分解去除杂蛋白及脂肪,经酒精沉淀并干燥后得到产品。实验得到的最佳提取工艺为:料液比1∶1.5,碱浓度5%,碱提温度40℃,酸性、中性和碱性蛋白酶的用量分别为1.4%、1.4%、0.7%,脂肪酶的用量1%,在酶各自最适条件下作用时间各为1.5h。

By using the experimental method, this paper researches respectively on the relationship between the operational time and the variation of the water- temperature under the certain operational power of the ultrasonic wave and the relationship between the operational power and the water- temperature under the certain operational power of the ultrasonic wave.

用实验的方法分别研究了在一定的超声波作用功率下作用时间与水温度的变化关系及在一定的超声波作用时间下作用功率与水温度的变化关系。

 
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