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- water sample monitoring 原子荧光法
- Spectrometric testing of water sample. 以光谱仪测试水样本.
- Inbuilt high resolution camera for sample monitoring at any time. 内置高清晰摄像头,方便用户监测样品。
- A water sample can be regarded as an assemblage of protons. 一份水的标本可以看作是质子的集群。
- Add 5 ml concentrated sulphuric acid to 100 ml water sample and shake well. 把大约5亳升的浓硫酸加进100亳升的水样本中,混匀。
- Collect water sample from the site where transect line runs into the sea. 在样条伸展入海的位置取海水样本。
- There are more than one Legionellae strains existed in the same water sample. 其中戈尔曼军团菌为国内首次报道;
- Biodegradation rate of DBP in the water sample was higher than that of DEHP. DBP在水中的降解速率要大于DEHP在水中的降解速率。
- For monitoring the mineral oil in an industrial wastewater, the preciseness of the determination was effected by the water sample representalion, standard oil difference, dilution error etc. 工业废水中矿物油监测分析存在着水样代表性、稀释误差和标准油品差异等多种因素.影响测定结果的准确度。
- It also found gaps in the elevated ammonia,the result will make the result of sample monitoring to be low color,the temperature rises,and it will cause the rise of results of... 同时还发现氨氮空白的升高,可使样品监测结果偏低,显色温度升高,可使样品监测结果偏高。
- The scientists are taking water samples from the river. 科学家正从河中采水样。
- In the sea water sampled the salinity is two parts per thousand. 在取样的海水中,盐度为千分之二。
- The Evaluation of QC/QA in Water Sampling with the Step regression. 逐步回归在评价水质监测采样过程QC/QA中的运用
- Analysis of water samples shall be coordinated through AA. 水样的分析结果应通过AA协调。
- The 7 kinds of organic phosphorus pesticides in injecting water sample wits Gas Chromatography equipped with ECD, large diameter capillary columu. 用电子捕获检测器,大孔径毛细管色谱柱直接进水样分析7种有机磷农药。
- On arriving at the monitoring station, EPD staff check if their equipment is working properly and then proceed to make a range of field observations and take water samples. 环保署职员抵达监测站后,先检验监测仪器的准确性,然后开始进行一系列的观察工作和采集水样本。
- Place Electrolytic Bar into water sample, energize for electrolysis and claim that the tap-water is not clean. 以电解棒,插入水样中,通电电解,声称自来水不乾净。
- Methods Water samples of environmental monitoring sites were collected and Vibrio chloerae was isolted and identified systematically based on the national standard. 方法采集外环境监测点水样进行霍乱弧菌分离培养,按国标法进行系统菌株鉴定。
- This paper introduces a general formula for calculating the dilution factor of water sample in the BOD determination. 本文从理论和实践两方面探讨出一种生化需氧量(BOD)测定中样品稀释倍数的简便推算方法。
- The detection method for various enteroviruses in water sample by RTPCR with universal primers was established. 建立了一种利用通用引物RT-PCR技术检测水中肠道病毒的方法。