1.
Objective: To develop a method for the detection of trace organic substance in deionized water.
目的:研究一种去离子水中微量有机物质的测定方法。
2.
Study on the Artificial Media's Performance in Microbe Enrichment and Its Biodegradability on Trace-quantity-organic Pollutants;
人工介质富集微生物及其对微量有机物降解的研究
3.
Analytical tests for organic materials in conservation;
有机质地文物的化学微量分析测定方法
4.
Effects of Land-use Types on Soil Microbial Biomass and Organic Matter
土地利用类型对土壤微生物量和有机质的影响
5.
Influence of Partial Replacement of Chemical Fertilizer by Organic Manure on Soil Microbial Biomass and Mineral Nitrogen Content
有机肥部分替代化肥对土壤微生物生物量及矿质态氮含量的影响
6.
Groundwater Quality Assessment and Leachability of Investigated Organic Contaminants in the North China Plain;
华北平原地下水质量评价及微量有机污染物淋溶迁移性研究
7.
The Relationship among Organic Matter Content and Soil Microbial Biomass and Soil Enzyme Activities
土壤有机质含量与土壤微生物量及土壤酶活性关系的研究
8.
Effects of Conservation Tillage with Straw Cover or Straw Standing on the Soil Microbial Biomass Carbon and Organic Matter
留茬覆盖免耕保护性耕作对土壤微生物量碳和有机质含量的影响
9.
Effects of different organic fertilizer on soil microbe and hence quality and yield of tobacco leaves
不同有机肥对烟田土壤微生物以及烟叶品质和产量的影响
10.
The Magnetization Curve of Ferromagnetic Material Measuring Automatically by Microcomputer
微机自动测量铁磁物质的磁化曲线
11.
The decomposition of organic material by living organisms, such as microorganisms.
生物分解有机物质被生物所分解，如微生物
12.
microbial quality of effluents
流出物的微生物质量
13.
Assessing students experimental achievements step by step to enhance their abilities in organic chemical experiment;
微格量化实验成绩,提高有机化学实验教学质量
14.
Effect of the Amount of Organic Trace Element Fertilizer Application on Yield and Quality of Strawberry
有机微肥施肥量对草莓产量和品质的影响
15.
The Study on the Effect of Organic Matter and Microorganisms on the Formation of Soil Humus;
有机物料及微生物对土壤腐殖质转化的研究
16.
Effect on the Amounts and Quality of Soil Organic Matter with Different Sod Materials
不同生草物料对土壤有机质数量和质量的影响
17.
Even the smallest amount of wrong substances could cause complete catastrophe.
即使是极微量的有害物质，也会造成极大的灾难。
18.
trace mineral feed supplement
饲料微量矿物质补添剂