The current situation and regional differences of livestock and poultry waste in Zhejiang province were investigated and analyzed through random sampling, judgment sampling and department visiting.
通过随机抽样调查、判断抽样调查和部门单位走访，对浙江省畜禽养殖废弃物现状和区域差异进行了调查分析。
The focused points on guarantee the data quality of waste gas monitoring are presented based on the aspects of gas sampling and parameter detection.
从废气采样、相关参数测定、烟尘监测以及废气监测等方面，阐述了保证监测数据质量应注意的问题。
The monitoring methods of detecting waste gas pollution are introduced. The accurate analysis path of detecting dust by isokinetic sampling method is concluded based on the practical experiments.
介绍了废气污染物监测方法，根据实践经验总结了等速采样法在烟尘测试过程中的准确分析路径。
Introduced survey method of illegal waste landfill field in Taiwan. The method use magnetic prospecting and electrical prospecting with GPS. It promoted ratio of hit the target of pollutant sampling.
介绍了台湾地区采用磁法和电法物探方法，结合全球卫星定位系统，对违法废弃物掩埋场进行探测，提高了污染物取样命中率。
Monitoring quality to industrial waste water was analysed and scientifically sampling way was inquired.
分析了工业废水监测存在的质量问题，探讨了采样方式。
By using the statistics method provided by the ASTM, a software was developed to determine the sampling number of carrying out municipal solid waste composition analysis.
利用ASTM提供的的统计学原理，编制了一个可以求出垃圾成分分析采样次数的软件。
Considering the successive and unsteady emitting status of waste water, the errors of calculating pollutant discharge gross quantity for each of various kind of sampling methods were discussed.
针对废水连续不稳定的排放状态，讨论不同采样方法下核算污染物排放总量的误差。
The results show that the gelling properties of the wellhead sampling are influenced significantly by the factors of fresh waste water, stability of field equipment and ways of sampling.
结果表明，新鲜污水、现场设备稳定性、取样方法等因素对井口取样成胶性能产生重要影响。
The results show that the gelling properties of the wellhead sampling are influenced significantly by the factors of fresh waste water, stability of field equipment and ways of sampling.
结果表明，新鲜污水、现场设备稳定性、取样方法等因素对井口取样成胶性能产生重要影响。
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