方法MTT法观察腺苷的最佳作用浓度及最佳作用时间。
Methods MTT technique was used to observe the optimal concentration and action time.
曲率效应和激光作用时间不同是造成上述现象的主要原因。
The main reasons are curvature effects and different laser interacting on times.
不同作用时间的矫形力下颞下颌关节间隙改变无明显差异。
There was no obvious difference on the change of the TMJ space in different period of functional treatment.
在一定的温度下，伴随作用时间的延长，细胞死亡率也随之增加。
Under some degrees of temperature, following the elongation of time, the death rate of cells increased.
目的研究脑肿瘤热疗中脑水肿与射频电极温度和作用时间的关系。
Objective To study the relationship between cerebral edema and radiofrequency electrode temperature and duration of hyperthermia for treatment of cerebral tumors.
其杀菌效果随有效氯浓度减少、作用时间缩短、有机物存在而下降。
Its germicidal efficacy decreased with decreasing available chlorine concentration, shortening contact time or presence of organic substance.
选择恰当的给药系统能明显增强药物疗效、延长作用时间及减少不良反应。
Choosing appropriate drug delivery system can apparently improve drug efficacy, prolong action time and decrease adverse reaction.
试验结果表明，原子氧对材料的剥蚀量与原子氧的作用时间成正比例关系。
The experimental results showed that the mass loss of atomic oxygen effects is in proportion to the irradiation time.
年降水量和年平均温度的波动特点是决定累加作用时间和影响强度的关键。
The variation of air mean temperature and annual precipitation played a key role in the duration and intensity of cumulative impacts on desertification.
超短脉冲激光等离子体源作用时间超短，能量密度高，可调谐，易于控制。
The ultrashort pulse laser plasma source works in ultrashort time, with high energy density and is able to be tuned, controlled easily.
结果表明：通过控制原子和腔场相互作用时间，可制备两原子的最大纠缠态。
The result shows that the maximally entangled state can be prepared by controlling interaction time.
发现污染物在土壤中的质量浓度分布与渗流速度、作用时间、扩散系数等有关。
The results showed that the intensity distribution had relation with the velocity of percolation, time, coefficient of convection and diffusion.
探索了超声波输入电功率液体流量以及超声波作用时间对微粒分离效果的影响。
Effects of water flow rate, time of ultrasound and electric power input on total removal efficiency and floatation efficiency were presented and analyzed.
不同剂量组的尾蚴平均死亡率均随着药物作用时间的延长而增大（P<0.01）。
With the action time of the drug extending, the mortality of cercaria increased(P<0.01).
其杀菌作用随着有效碘含量与作用时间增加而加强，有机物对杀菌效果有轻微影响。
The germicidal efficacy increased with increasing available iodine content and exposure time and it was also slightly influenced by increasing organic substance contents.
研究了外施直流电压极性、幅值、作用时间和外界气象条件对表面电荷积聚的影响。
A research on the effects of amplitude, polarity and the stressed duration of the applied voltage on the surface charge accumulation is carried out.
研究超声波功率、超声波作用时间、超声波脉冲值对提高毛豆仁浸渍冷冻速率的影响。
The effect of power ultrasound on freezing rate was influenced by ultrasound power, exposure time and the ultrasound pulsed to which ultrasound was applied.
因半衰期短，为了延长药物作用时间和提高药效，本文合成了它的酯和硫醚类衍生物。
In order to search for new derivatives with longer duration of action and higher activity, captopril esters and thioethers were synthesized.
结果水下冲击波物理参数的特征表现为高的峰值压力，正向作用时间较短，冲量较大。
ResultsThe physical features of underwater blast wave were characterized by high peak pressure, short positive action duration, and higher intensity of impulse.
当头盘系统发生碰撞时，冲击激励峰值加速度与作用时间的倒数之间具有近似线性关系。
When the head disk collision occurs, the peak acceleration of the shock pulse approximately follows a linear relationship with the inverse of the excitation duration.
在脉冲激光束和脉冲离子束辐照条件下，针对不同脉冲作用时间和能量密度建立传热模型。
The heat conduction equations were developed for the pulsed laser beams and pulsed ion beams with the various pulse duration and energy density.
安普霉素对不同土壤中对真菌的抑制作用，随药物质量分数的降低和作用时间的延长而降低。
Apramycin's inhibitive effect on fungus is related to its concentration in the soil and decreases with time in soil.
针对重复与累加作用时间加载的不同，在理论计算基础上，提出不同沥青路面结构加载修正系数；
Through the different time-series of the repetition and progression in pavement loading, revised parameters of asphalt pavement under dynamic loading are proposed on the basis of the calculation.
结果：鸦胆子油乳剂对大肠癌细胞有明显的抑制作用，并且与药物浓度及作用时间呈正相依赖关系。
Results:Brucea Javanica Emulsion has obvious inhibition to large intestine cancer cells with positive correlation to concentration and effective time.
用酸化后的粉煤灰去除造纸污水的色度，研究了粉煤灰的细度、用量及作用时间对色度去除率的影响。
Chroma of papermaking effluent leaches with acidized fly ash, the fineness of using fly ash, dosage and disposed time are studied.
分析和实验得出，通过控制入射激光功率密度和作用时间可以实现相变硬化及快速熔化——凝固处理。
The phase transformation hardening and fast melting-solidification by controlling power intensity and shocking-time of laser pulse have been analysed.
研究结果表明：在所考察的试验因素中，含水量对粘附力的影响最大，其次为土壤载荷和载荷作用时间。
The results showed that soil moisture content, normal load, load dwelling time, and their interactions had important influence on the soil adhesion.
着重强调了激光能量密度、脉冲宽度、作用时间等工艺参数与结深、杂质分布以及结电阻之间的密切关联。
The close correlations between laser energy density, pulse duration, interaction time and junction depth, dopant distribution as well as junction resistance are mainly emphasized in this paper.
借助经典的爆炸力学理论和回归拟合曲线方法，验证了爆炸空腔大小、应力波的应力峰值、应力波的作用时间。
The radium of blasting cavity, stress peak value and action time of stress waves are validated by the theory of classical explosion mechanics and the way of curve regression.
借助经典的爆炸力学理论和回归拟合曲线方法，验证了爆炸空腔大小、应力波的应力峰值、应力波的作用时间。
The radium of blasting cavity, stress peak value and action time of stress waves are validated by the theory of classical explosion mechanics and the way of curve regression.
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