What is the translation of " AVERAGE CONCENTRATION " in Chinese?

• 的平均浓度
• 平均含量

Examples of using Average concentration in English and their translations into Chinese

The average concentration of PM2.5 decreased by 14% in the whole province.
全省PM2.5平均浓度下降14%。

In micro-blog, what is more is"multi-point width and average concentration"".
在微博上，比的是“多点广度与平均浓度”。

One chronic criterion is the 30-day average concentration and is a function of pH and temperature.
一个慢性标准是30天的平均浓度，是pH值和温度的函数。

The average concentration in the most highly exposed well was less than 2 ug/L(PMRA, 2003).
在接触水平最高的水井中，平均浓度低于2微克/升（虫害防治管理局，2003年）。

The Seine River in France had an average concentration of 0.03 μg/L in 1995.
年，法国塞纳河中的平均浓度为0.03微克/升。

The average concentration of chromium is 0.05ug/l; the source of pollution in drinking water is chromium.
海水中铬的平均浓度为0.05ug/l;饮用水中更低。

Barber et al.(2005) also calculated an average concentration of 600 pg/m3 of SCCPs for the UK atmosphere.
Barber等人（2005年）还计算出英国大气中短链氯化石蜡的平均浓度为600皮克/立方米。

The average concentration of HMB in the intramuscular fluid of healthy men of ages 21- 23 has been measured at 7.0 μM.
已经测量了健康男性21-23岁的肌肉液中HMB的平均浓度为7.0μM。

The air quality is the best among five of China's central cities and the average concentration of PM2.5 has declined by 7.7% in 2016.
空气质量在中国五个国家中心城市中最优，2016年PM2.5平均浓度同比下降7.7％。

In the Catalan coasts, the average concentration of microplastics is over 180,000 items per square kilometre.
在加泰罗尼亚海岸，微塑料的平均浓度超过每平方公里180,000件。

The researchers collected data for 90 cities, from 1981 to 2000, on the annual daily average concentration of total suspended particulates.
研究人员收集了90个城市多年总悬浮微粒日平均浓度的数据，时间跨度从1981年到2000年。

In Argentina, the average concentration of fumonisins rose from 1808 ppb in 2016 to 2800 ppb in 2017.
在阿根廷，烟曲霉毒素的平均含量从2016年的1808ppb升高至2017年的2800ppb。

Their analysis of official pollution data for 2018 shows that the Delhi-wide average concentration of PM2.5 last year was 115 micrograms per cubic metre.
他们对2018年官方污染数据的分析显示，去年德里整个PM2.5的平均浓度为每立方米115微克今日竞彩官网。

In Argentina, the average concentration of fumonisins rose from 2,800 ppb in 2017 to 4,762 ppb in 2018.
在阿根廷，伏马菌素的平均浓度从2017年的2800ppb上升到2018年的4762ppb。

The work emphasizes the importance of bacteria's spatial distribution, rather than just its average concentration in the functioning of nonlinear biochemical networks," he said.
这项工作强调了细菌空间分布的重要性，而不仅仅是其在非线性生化网络功能中的平均浓度，”他说。

The average concentration of PM2.5 decreased by 12.8%, and the days of good air quality in urban areas reached 341 days.
PM2.5平均浓度下降12.8%，城区空气质量优良天数达到341天。

During petroleum production, transportation and processing, mercury emissions are not likely to be more than 185 kg, assuming an average concentration of 10 ppb in the oil.
假设石油中汞的平均浓度为10ppb，那么在石油生产、运输和加工过程中，汞排放量不大可能超过185公斤。

In Morf et al.(2005), the average concentration in EE-appliances was estimated to 34 mg/kg PentaBDE.
在Morf等人（2005年）的研究中，电器和电子设备中的五溴二苯醚平均含量估计为34毫克/千克。

Average concentrations of mercury in crude oil from all countries in this geographical region were assumed to be 300 ug/kg.
报告假定，该地理区域内所有国家的原油中的平均汞含量为300ug/kg。

In the first four months of 2015, the average concentration of PM2.5 has fallen more than 25% from the same period in 2014.
年前四个月，PM2.5的平均浓度较2014年同期下降了25％以上。

The average concentration of ozone from May to August was 1.7 times and 2 times from January to April, September to December respectively.
全市5月至8月臭氧浓度均值约分别为1月至4月、9月至12月的1.7倍、2.0倍。

Unlike most other organochlorine pesticides that have decreased over time, average concentrations of endosulfan in the Arctic have not changed significantly during the last five years.
与其他已逐渐减少使用的有机氯农药不同的是，硫丹在北极的平均浓度在过去5年中没有发现明显变化。

The average concentration of carbon dioxide in the global atmosphere in 2015 was 400ppm, the highest since the observation of its own instruments.
全球大气中的CO2平均浓度在2015年为400ppm，是自有仪器观测以来的最高值”。

In 1977, 12 years after production of chlordecone began and 2 years after the production ceased, average concentrations of chlordecone in estuarine water(dissolved) were< l0 ng/L(ppt)(Nichols 1990).
年，在十氯酮开始生产12年，停产2年之后，河口水中十氯酮的平均浓度（溶解）小于10毫微克/公升（ppt）（Nichols，1990年）。

At each site, the average concentration was skewed by high outliers that usually occurred in the summer and were attributed to current agricultural use of endosulfan.
每一场地的平均浓度因高离群值而降低，而高离群值通常出现在夏季，是由于目前在农业中使用硫丹所导致的。

Unlike for most other organochlorine pesticides, the concentrations of which have declined average concentrations of endosulfan in the Arctic did not change significantly during the last 1990s(Meaking, 2000).
大多数其他有机氯化合物农药的浓度在20世纪90年代末已经降低，与之不同的是，这一时期内硫丹在北极的平均浓度没有发生显著变化（Meaking，2000年）。

The average concentration of PentaBDE in appliances is estimated to be 34 mg/kg, with the highest concentration- 125 mg/kg- in the plastic fraction(Morf et al. 2005).
设备中的五溴二苯醚平均含量估计为34毫克/公斤，其中塑料部分的含量最高，为125毫克/公斤（Morf等人，2005年）。

According to Fedortchouk, the average concentration of gold in Earth's crust is"very, very low," at 4 parts per billion.
费多尔丘克表示，地球地壳中黄金的平均浓度“非常、非常低”，仅为10亿分之4。

He traces out a curve representing the average concentration of a molecule in a theoretical cell population- a simple bell-shaped distribution.
他在跟踪代表理论细胞群中分子平均集中度的一条曲线--一条简单的钟形分布曲线。

A study by Karstensen(2006b) reports an average concentration of 6.7 ng I-TEQ/kg for PCDDs/PCDFs in CKD and a maximum concentration of 96 ng I-TEQ/kg.
Karstensen（2006年b）的一项研究报告显示，水泥窑粉尘中多氯二苯并二噁英/多氯二苯并呋喃的平均浓度为6.7ngI-TEQ/kg，最大浓度为96ngI-TEQ/kg。