| 1. | Air quality . determination of odor . triangle odor bag method
空气质量恶臭的测定三点比较式臭袋法 |
| 2. | The humification cofficient of the wheat straw determined with the nylon bag method was 12 . 25 %
用锦纶袋法测定小麦秸秆在潮土中的腐殖化系数为12 . 25 % 。 |
| 3. | F33 , f37 , lhf series bag method dust catcher with wet method or dry method fit for ministry of dust removing and environmental protection
F33 f37 lhf系列干法湿法布袋除尘器主要用于除尘环保等工部 |
| 4. | By using three point - comparative collecting bag method to monitor maloder , the factors influencing the monitoring result are analysed and countermeasures are presented in this paper
摘要使用三点比较式臭袋法进行恶臭监测，对经常影响监测结果的几个因素加以分析，并提出相应的对策。 |
| 5. | Test methods for microbiological monitoring of water used for processing electron and microelectronic devices by direct pressure tap sampling valve and by the presterilized plastic bag method
用直接加压分接抽样阀和用预先消毒塑料包法对电子和微电子器件加工用水微生物监测的测试方法 |
| 6. | These results were consistent with results assessed by using common methods in the same forests , indicating that ion - exchange resin bags method is one of the effective methods to estimate soil no3 - - n dynamics
所得结果与直接采集土壤或土壤水测定的硝态氮含量的结果一致,表明离子交换树脂袋法是评价土壤硝态氮水平行之有效的手段之一。 |
| 7. | Dynamics of soil no3 - - n and its response to n additions in the major forests ( pine , mixed and monsoon evergreen broadleaf forests ) of dinghushan biosphere reserve were studied by using ion - exchange resin bags method
用离子交换树脂袋法,研究了鼎湖山三种森林(马尾松林、马尾松针叶阔叶混交林和季风常绿阔叶林)土壤硝态氮对外加氮的响应特征。 |
