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作用时间     
相关语句
  action time
     (3)the apoptsis rate and the expression of Fas and bcl-2 were increased with the prolonged action time of AngII, and they ranked the highest at 18 and 6 hours, respectively(1.43±0.21, 18.56±3.68; 1.21±0.32, 8.62±1.54;2.53±0.71, 15.41±1.63 P<0.01);
     ③随着AngII作用时间的增加,VSMC凋亡率及Fas、bcl-2基因的表达均增加(1.43±0.21vs18.56±3.68,Fas:1.21±0.32vs8.62±1.54,bcl-2:2.53±0.71vs15.41±1.63,P<0.01);
短句来源
     In SDS solution, inactivation rate of AchE follows first order reaction kinetics, the apparent first order inactivation constant is linear to action time and the fourth power of SDS concentration, and inactivation constant was calculated to be (2.47~2.69)×1013 mol-4?
     在一定浓度的SDS溶液中,AchE的失活符合一级反应动力学规律,表观一级失活速率常数与作用时间及SDS浓度的四次方呈线性关系,失活常数为(2.47~2.69)×1013mol-4?
短句来源
     Results:Usingmicrowave technipue for immuno-histochemical staining,the staining effect was the best as antibody and enzyme-labelled antibody diluted in 1:5,microwave oven pouer with 200~250 W and microwave action time for 2~3 minutes,The staining time was shortened from 5.5 hours of chassical staining to 1.5 hour.
     结果:使用微波技术进行免疫组化染色,抗体及酶标记抗体作1:5稀释、微波炉功率200~250W、微波作用时间2~3分钟,染色效果最佳,染色时间从经典染色的5.5小时缩短为1.5小时;
短句来源
     The result showed that: pectinase 6 U/g, added in the pretreatment of mixture, and the action time was 30 min, phytase 7 U/g, added during the fermentation, as a result, it could remarkably increase alcohol content by 1.6%(v/v), output rate of materials by 3.9%, and reduce about 4.3% production cost, meanwhile, shorten fermentation time for 8hr, so it effectively cut the production cost down.
     结果表明:添加果胶酶6 U/g原料,作用时间30 min,植酸酶7 U/g原料时,使酒精度提高1.6%(v/v),原料出酒率提高3.9%,降低生产成本4.3%,同时缩短发酵时间8hr,从而有效降低生产燃料酒精成本;
短句来源
     Our results showed that the glutamic arid under limited conditions (such as at 50~500 μmol/L and action time 5~30min) could induce the expression of hsp70 mRNA,which was pahly mediated by NMDA receptors.
     结果表明:在一定的浓度(50~500μmol/L)和作用时间内(5~30min)谷氨酸能够引起hsp70mRNA的诱导,而且是部分地通过其NMDA受体。
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  acting time
     \ Results With the increase of ceramide concentration and acting time, the metabolism rate of MTT decreased (t=2.08-2.14,P<0.05).
     ③结果MTT代谢率随着Cer浓度的增加及作用时间的延长明显下降(t=2.08~2.14,P<0.05)。
短句来源
     For a silicon mirror,that is 70mm in diameter and 8mm in thickness,the maximum deflection introduced by thermal distortion is 0.76μm,when the absorbed laser power is 140W and the acting time is 4s.
     对于一面70mm,厚8mm的硅镜,吸收激光功率140W,作用时间4s时最大挠变形076μm。
短句来源
     The Bcl-2 expression was related to the dose and acting time of As_2O_3(P <0.01;p<0.05),but there is no difference between 24h and 48h(p > 0.05).
     联合组中随着As_2O_3用药浓度的增高,Bcl-2表达逐渐减少,差异有显著性(P<0.01); 在作用时间方面,24h与48h间蛋白表达无明显差异(P>0.05),48h与72h之间存在差异,Bcl-2颗粒的表达减少(p<0.05)。
短句来源
     Accordingly, it was considered as an ideal clarifier for claret with its optimal use level as 0.04 % and use temperature within 30 ℃ and acting time above 2.5 h.
     最佳用量0.04%,作用温度30℃以内,作用时间2.5h以上。
短句来源
     the carrier frequency of medium frequency electricity was 4 kHz with modulating frequency of 100 Hz in manner of continuous wave,the electric current of medium frequency was 2 mA and acting time of 10 min.
     中频电载波频率4kHz,调制频率100Hz,采用连调波型,中频电流为2mA,作用时间为10min。
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  function time
     2.SGC7901/ADM and SDC7901/S have the same sensitivity to As2O3. 3.AS2O3 can reverse the resistance to ADM of SGC7901/ADM, the more of the As2O3, the longer of the function time, the more powerful of the reversing MDR.
     2、两细胞株SGC7901/ADM和SGC7901/S对As_2O_3的敏感性相同; 3、As_2O_3可以逆转SGC7901/ADM对ADM的耐药性,并呈剂量、时间依赖关系:As_2O_3剂量越大、作用时间越长,逆转耐药的能力越强;
短句来源
     It describes the basic principle of the space electric voltage vector(SVPWM) introduces the adoption of matrix to solve the two close together vector function time and uses the method of the digital signal processor TMS320F240 to bron symmetry space electric voltage vector, its excellent function can in time complete the SVPWM control way, and the speed is quick, the accuracy is high.
     叙述了空间电压矢量(SVPWM)的基本原理,介绍了采用矩阵求解两相邻向量作用时间的方法和用数字信号处理器TMS320F240生成对称空间电压矢量的方法,它的优异性能可以实时完成SVPWM的控制算法,且速度快、精度高。
短句来源
     It describes the basic principle of the space electric voltage vector(SVPWM) introduces the adoption of matrix to solve the two close together vector function time and uses the method of the digital signal processor TMS320F240 to bron symmetry space electric voltage vector, its excellent function can in time complete the SVPWM control way, and the speed is quick, the accuracy is high.
     叙述了空间电压矢量(SVPWM)的基本原理,介绍了采用矩阵求解两相邻向量作用时间的方法和用数字信号处理器TMS320F240生成对称空间电压矢量的方法,它的优异性能可以实时完成SVPWM的控制算法,且速度快、精度高。
     A Study on Test Methods for the Dynamic Function Time of Stab Detonators and Their Regularities
     针刺雷管动态作用时间的测试方法及其规律的研究
短句来源
     In order to solve the problems such as long function time, lower burning rate and non-uniform ignition met in the traditional way of ignition and flash transmission, the pressure-time tests have been done to the two different structure flash tubes, type A and type B. The ignition and flash transmission performance of three kinds of flash tubes,type A used in explosion network igniting, type B used in LVD central igniting technology and the normal one were contrasted and analyzed.
     为解决传统点传火方式作用时间长、燃速低、点火不均匀等问题,对A、B两种结构传火管进行压力——时间测试,分析对比了配用于爆炸网络点火技术的A型传火管、配用于LVD中心点火技术的B型传火管与普通传火管的点传火性能。
短句来源
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  exposure time
     Result The HQ concentrations in the range of 0~320 μmol/L,at same exposure time(6,12,or 24 h),the viabilities of L-02 hepatic cells were gradually decreased in a dose-dependent manner,the higher exposure groups(160 μmol/L and 320 μmol/L)were significantly reduced compared to the control group(0 μmol/L,P<0.01);
     结果在相同的作用时间(6、12或24 h)条件下,在0~320μmol/L范围内,随着HQ浓度的增加,各剂量组L-02肝细胞的存活率以剂量依赖性方式逐渐减少; 其中160和320μmol/L组L-02肝细胞的存活率与对照组相比较有明显地减少(P<0.01);
短句来源
     The lethal effect sensitivity of embryos incubated after 48 hours was getting lower when the exposure time was getting shorter,the LC 50 being the minimum (70.8 μg·L~ -1) for 0 hpf embryos,and the maximum (831.8 μg·L~ -1) for 24 hpf embryos.
     随着PCP对发育48h斑马鱼胚胎作用时间的减短,其致死效应敏感性降低,其中0hpf组的LC50值最小,为70.8μg·L-1,24hpf组LC50值最大,为831.8μg·L-1;
短句来源
     The results show that the rates of immobilized glucose oxidase catalyzed reactions remarkably increase when the reacions were carred out at 0℃,5℃,and 45℃ with a glucose concentration of 1.0×10 -2 mol·L -1 ,as well as at 55℃ with a glucose concentration of 0.1 mol·L -1 .The effects of magnetic field depend on the concentration of substrate and exposure time.
     结果表明,在0℃、5℃、45℃下以1.0×10-2mol·L-1的葡萄糖为底物及55℃下以0.1mol·L-1的葡萄糖为底物时,0.22T静磁场能显著提高固定化GOD的反应速度,且磁场效应与底物浓度及磁场作用时间有关。
短句来源
     Conclusion Infrasound at 8 Hz-90 dB, 8 Hz-130 dB or 16 Hz-130 dB can restrain stomach emptying. The extent of the reduction is closely related to the frequency, intensity and exposure time.
     结论 8 Hz、90 dB或130dB以及16 Hz、130 dB次声作用均可引发大鼠胃排空功能障碍,其严重程度与次声频率、强度及作用时间相关;
短句来源
     The results indicated that when 2.0~3.0 mg/L of sodium oleate was used at the temperature of 4~37℃, reduction of VSV titer increased from 1.l7lg TCID50 to 4.50 lg TCID50 with increase in concentration of sodium oleate and the temperature, while varia- tion in exposure time from 0.5 to 2 h did not influence significantly the efficacy of inactivating the virus.
     结果,当油酸钠含量为2.0~3.0 mg/L,作用温度为4~37℃时,随着油酸钠含量和温度的提高,VSV滴度下降值由 1.17lg TCID50增至4.50lg TCID50; 而作用时间在 0.5~2h之间变化,对病毒灭活效果无明显影响。
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  action time
Fairly simple relations are obtained for a fluid with a single relaxation time or a single after-action time.
      
A previously suggested quantitative structure-property relationship was applied to estimation of the depressant action time of barbituric acid derivatives, using a set of 107 compounds as example.
      
The expression of bcl-2 and p53 was decreased, which depended on the action time.
      
6 % under the concentration of 125 mg/L of saponins, at 28 C with action time being 24 h.
      
After drug's action, the apoptotic bladder cancer cells were obviously increased, which depended on the prolongation of the action time and Bcl-2 expression of BIU-87 cells was decreased significantly.
      
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  acting time
For larger tumors requiring more than one deployment, we have used open operation to perform the procedure and prolonged the acting time.
      
  function time
The information from this analysis is used to guide the formulation of a transfer function time series model.
      
The decrease of the insert volume of high concentrated sample solutions extends the function time of laminar burners.
      
The technique is simple but requires continuous arterial blood withdrawal for calculation of the arterial input function time integral.
      
The velocity of gas-liquid interfaces was measured by cross-correlating the phase density function time series sampled by a pair of single-fiber optical probes.
      
The transition between plug and slug flow patterns in a horizontal gas-liquid flow is studied experimentally by means of statistical analysis of the gas density function time series.
      
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  exposure time
According to the percentage of damaged DNA with tail and its TL/D (tail length to diameter of nucleus) value, the relationship between DNA damage degree and heavy metal dose and exposure time was determined.
      
Results showed that the percentage of damaged DNA and the TL/D value were increased with the prolonged exposure time.
      
Characteristic variations in the specific activity and isoform pattern of the enzyme were revealed depending on pollutant concentration and exposure time.
      
The direct schlieren method with an exposure time -3·10-7 s was employed.
      
Analytic expressions relating the concentration of a light-sensitive component and the intensity of exposure UV light to the sample thickness and exposure time of light-sensitive materials with the restricted mobility of reactants were found.
      
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