mean concentration发音

意思翻译

平均浓度

相似词语短语

concentration───n.浓度；集中；浓缩；专心；集合

impurity concentration───[电子]杂质浓度

high concentration───高浓度，高强度

concentration curl───[体]单臂哑铃弯举

concentration camps───n.集中营( concentration camp的名词复数 )

concentration ratio───集中度；浓度比率

concentration formula───浓度公式

concentration units───浓缩装置

concentration music───专注音乐

双语使用场景

It was showed that the mean concentration and accumulated amounts of runoff losses of nitrogen were highly correlated with N-application rates.───结果显示，随施氮量增加，农田径流液中氮素的平均浓度和氮素径流累积流失量提高，两者间呈显著正相关。

by quantitative analysis of fetal cell-free DNA in maternal plasma.───母体血浆中游离的胎儿DNA 的定量分析在无创性产前诊断中有重要价值。

Air quality is represented by annual mean concentration of fine particulate matter (PM10 and PM2.5, i.e. particles smaller than 10 or 2.5 microns).───空气质量用年平均细颗粒物的浓度表示(PM 10至PM 2.5，即粒径小于等于10或2.5微米的细颗粒)。

Successful application of the simplified Box Model to simulating the daily mean concentration of areal air pollution is presented.───用简化的箱模式进行区域环境气体污染物日均浓度的模拟计算。

Standard Guide for Ranked Set Sampling: Efficient Estimation of a Mean Concentration in Environmental Sampling───分等级抽样的标准指南：环境抽样中平均浓度的有效评估

Research on evaluation of air-solid two-phase particle distribution and mean concentration by laser scattering───激光角散射诊断气固两相流粒度及浓度的研究

英语使用场景

Simultaneously, sedimentation occurred at the base, as in previous experiments, so the mean concentration decreased with time.

Objective:A mean concentration was shown by quantitative analysis of fetal cell-free DNA in maternal plasma.

The antibody level was related to age and area. With age increasing, positive rate and geometric mean concentration of antibody decreased.

A practical estimation method of non - point source pollution load - mean concentration method was established.

However, these sublethal symptoms were not observed in fingerlings of rainbow trout exposed to a mean concentration of 22.3 ppm F- after 8 days.