最高浓度 meaning in Chinese
maximum concentration
top concentration
Examples
- Study on the maximun fluoride content in the drinking water in fujian
福建省饮用水氟最高浓度的研究 - Maximum concentration of certain substances present in specified foods
指明食物所含某些物质的最高浓度 - Some results are as follows : the highest concentration of nh 4 + - n in leachate is closely related with urea quantity applied at 20cm depth , but not different significantly related at 60cm and 120cm depth
其试验结果如下：在不同尿素施用量情况下，各处理中20cm处渗漏液中nh _ 4 ~ + - n最高浓度值与施肥量密切相关，但60cm和120cm处渗漏液中nh _ 4 ~ + - n浓度与施肥量关系不大。 - They looked at 9 000 babies born from 1987 to 1993 . pregnant women who were exposed to the highest levels of ozone and carbon monoxide because their homes were close to busy freeways were three times as likely to have a child with certain heart defects as women breathing the cleanest air
他们观察了1987年至1993年出生的9000名孩子，发现与呼吸最清洁空气的妇女相比，住在车流如织的高速公路附近，并接触最高浓度臭氧和一氧化碳的孕妇生下患有某种心脏缺陷孩子的可能性要高出3倍。 - Moreover , we observed the concentration profiles of the ion - implanted samples and the diffused samples by c - v method , and discovered that the carrier concentration decreased with increasing of the diffusion depth . whereas , the peak concentration of the ion - implanted samples located at 0 . 248151 u m beneath the surface and the peak concentration of the diffused samples located at the surface . furthermore , the carrier concentration of mnas source diffused sample as high as 102 % m3can be obtained , and the surface was much smoother compared with that of the pure mn source diffused sample
发现两种掺杂方法的载流子浓度大体上都是随着扩散深度的增加而下降，不同的是离子注入样品的载流子最高浓度处于离表面深度0 . 248151 m处，而扩散样品的载流子最高浓度处于表面，并掺锰（ mn ）砷化锌（ gaas ）材料性质的研究且还发现相对于纯mn源扩散样品来说， mnas源扩散样品的表面较为光滑，且表面载流子浓度高达1020 cm ’数量级。