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- concentration and time effect 浓度和时间效应
- The inhibitory effect of the extracts on Eca-109 cells increased with the increase of concentration and time,and the highest inhibition rate was 77.5%. 藤梨根乙酸乙酯提取物对人食管癌Eca-109细胞的生长抑制作用随着药物浓度的升高和作用时间的延长而增强;其生长抑制率可达到77.;5%25。
- The effect of anodic oxidative conditions such as type, concentration and temperature of electrolyte, voltage and time of anodic oxidation on diameter, density, depth and aspectratio of pores in the as-grown AAM templates were studied intensively. 研究了铝片纯度,铝片热处理、电解液种类、电解液温度、阳极氧化电压、阳极氧化时间、扩孔时间等对制备的AAM中孔的大小、密度、深度的影响关系,并且提出草酸是制备纳米孔阵列AAM的相对方便与可靠的电解液。
- The effect of hydrochloric acid concentration and reaction variables (temperature and time) on the performances of chitosan was investigated when chitin was deacetylated with alkali. 研究了盐酸浓度以及甲壳素在脱乙酰反应时不同反应时间和反应温度对壳聚糖性能的影响。
- The theory of pre-dips is analysis through electrochemistry and SEM, at the same time, the temperature and time effect on pre-dip was studied. 通过电化学手段和SEM分析了磷化前的钛系表面调整技术的原理及作用，探讨了表面调整时间、表面调整温度对表面调整效果的影响。
- Simulation based on excavation of Shanghai M8 runnel Huaihai Road station used finite difference method to calculate and analyze the space and time effect of part divided excavating. (2)考虑轨道正上方土体分段开挖的时空综合效应,对土体的开挖应该在保证空间效应变化不大的情况下尽量缩短开挖及坑底暴露时间,有利于减少基坑变形及基坑下方隧道的纵向变形。
- When the herb is combined with other medicines together,its action isreduced and the hemi-inhibitory concentration is 1:249,which implys the action is depen-dent on both concentration and time. 与其它药配伍时，其作用稍减弱，半抑制浓度为1：249，兼浓度依赖性和时间依赖性两个特点。
- The results indicate that the construction waste is an incompact granule structure, and shows the characteristics of small deformation and time effect under loading compared with general soil. 研究结果表明，建筑垃圾是一种散粒状结构体，在荷载作用下与一般土体相比，表现出小变形特性和时效性。
- With the increase of stimulation concentration and time of Ox LDL, the AP 1 activity was elevated accordingly. The level of AP 1 activity was the highest when GMCs were stimulated by Ox LDL 50 mg/L, 8h. 随着Ox LDL刺激浓度增加和时间的延长 ,GMC内AP 1活性相应增强 ,5 0mg/L的Ox LDL刺激 8h时 ,AP 1活性强度达最高峰 ;
- Positional and time effects of specific siRNA inhibit the expression of h TERT... 特异性siRNA抑制hTERT基因表达的位置及时间效应 Positional and time...
- It means to give the most-needed and timely aid. 它的意思是给予最需要的及时的帮助。
- Principle and characteristics,processing,keys of processing control of corona treatment,and timing effect after corona treatment are overall introduced. 就电晕处理的原理与特点、生产工艺、工艺控制要点,以及电晕处理后的时效影响作一全面介绍。
- A book worth reading once is worth reading time and time again. 值得一看的书值得一看再看。
- Such a great work require the expenditure of much money and time. 这么庞大的工作需花许多金钱和时间。
- Chess calls for concentration and a good memory. 下棋需要有集中的注意力和良好的记忆力。
- As a method concerning both cost and time effective,inner string cementing technique has been popularly used for large-size casing and upper casing cementing operations. 内管注水泥技术是针对大尺寸套管和表层套管固井的特点及特殊要求而采用的一种固井技术,具有省时、替量少等特点,在现场得到大量推广应用。
- I lost concentration and eased up a bit. 我没有集中注意力，有所松懈。
- Break your concentration and the ball descends. 你注意力一旦分散，小球就会下降。
- If I have enough money and time, I'm going to take a trip abroad. 假如我有足够的钱和时间，我准备去国外旅行一次。
- What you need is concentration and good reflexes. 你需要的是集中和良好的反应。
