结果不同浓度的山奈酚能抑制人小细胞肺癌H446细胞生长，且随浓度增加抑制作用增强（P<0.01）。
Results The inhibitory effect of kaemperol on H446 cells were significantly increased with the drug concentrations(P<0.01), and the effect was in a concentration-dependent manner in vitro.
研究发现随着乙烯分子浓度的增加，被吸附的乙烯分子之间相互作用能随之增加，而乙烯分子的总扩散系数随浓度增加而单调递减。
It was found that the interactions between ethene molecules increase with the increasing of molecular concentration, while molecular total self-diffusion coefficient decreases with the concentration.
她说，对于铜来说，半数致死浓度lc50(一定时间内受试动物半数死亡的毒物浓度)随温度减弱-这就意味着毒性增加。
For copper, she said, the LC50 (the concentration lethal to half of any given species over a certain time) decreases with temperature - meaning that toxicity increases.
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