目前在欧洲和北美一些城市中肺功能减弱现象的增加也与目前测量(或观察到)的二氧化氮的浓度有关。
Reduced lung function growth is also linked to NO2 at concentrations currently measured (or observed) in cities of Europe and North America.
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.
地壳抬升可使油气藏盖层毛细管封闭能力增强，压力和烃浓度封闭能力减弱；
Crust uplift can increase the capillary sealing ability of caprock and decrease the pressure and hydrocarbon concentration of caprock.
试验结果表明：幼虫感染微孢子虫病的死亡率随幼虫龄期的增大而减弱，随孢子浓度的增加而增大。
The experimental results reveal that the infective mortality of larva microsporidiosis reduces with the increase of larva instar and increases with the increase of spore concentration.
雪坑底部冰中的离子浓度与海拔间明显的相关性说明淋融作用随着海拔升高、气温降低而逐渐减弱。
However, the good correlation between ion concentrations in the ice of snow pits and elevation indicates that the elution process weakened gradually with the elevation rise and temperature decrease.
而增大炭材料的孔径或电解液浓度，可明显减弱甚至消除扩散层对电容的影响。
But, the effect of diffusible double-layer on double layer capacitance is re-duced and even eliminated through increasing pore sizes of carbon electrodes or electrolyte concentration.
卵巢功能正常和FSH接近正常浓度一半的小白鼠，由于破骨细胞的破骨作用引起骨吸收作用的减弱，从而使骨量增加。
In mice with normal ovaries and approximately half the normal concentration of FSH, bone mass increased due to a decline in bone resorption by cells known as osteoclasts, which break down bone.
高压汞灯下H2O2使丙草胺的光解速率提高了4.55 ~ 1.74倍，但光敏率随h2o2浓度添加至一定量后而减弱。
Under HPML irradiation, the photolysis rates of pretilachlor were improved about 4.55 ~ 1.74 times. But with the increasing of H2O2 dosage, the photosensitive rate was decreased.
随缓蚀剂浓度升高，振荡波的周期变长，振荡减弱；
The higher the concentration of the organic inhibitor, the longer the period is and the feebler the oscillations is;
这种抑制作用，随氯酚吸附初始添加浓度的增大而增强，随4-硝基苯酚吸附初始添加浓度的增大而减弱；
The restraint was increased while increasing the initial concentration of chlorophenols, and declined while increasing the initial concentration of 4-nitrophenol;
浓度的提高增加了玻璃样品的密度，但是Gd 3 +浓度的提高减弱了Tb 3 +离子的发光，对Tb 3 +离子发光具有负面效应。
It was also found that heightening the concentration of Gd3 + promoted the density of glass samples, but weaken luminescence of Tb3 + and go against to shine of Tb3 + ions.
造成9月9日夜间20：00～23：00一次污染物NO、CO和SO_2浓度急剧升高的原因是由于夜间稳定情况下，大气的垂直扩散减弱，污染物在底层积累造成的。
The cause for increasing of NO, CO and SO_2 concentration during 20: 00 ~ 23: 00 on September. 9 of 2001 is due to weak vertical diffuse and pollutants accumulated at low atmosphere in the night.
造成9月9日夜间20：00～23：00一次污染物NO、CO和SO_2浓度急剧升高的原因是由于夜间稳定情况下，大气的垂直扩散减弱，污染物在底层积累造成的。
The cause for increasing of NO, CO and SO_2 concentration during 20: 00 ~ 23: 00 on September. 9 of 2001 is due to weak vertical diffuse and pollutants accumulated at low atmosphere in the night.
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