The relationship between the substrate sludge release and the water quality in the reservoir was analyzed and it was found that the formation and migration of the activated zone with higher pollutants content in the shallow reservoir water bodies followed certain rules.
通过对山东省几个典型水库不同深度特征参数溶解氧、温度、pH、氨氮等项目的测定,发现浅型水库活性反应区形成和迁移遵循一定的规律,导致水体热分层的气候条件、丰富的内源性营养物质和足够的水力停留时间是活性区形成需要同时具备的因素,从而提出了清淤、曝气、避开活性区取水等削减水库水中氮磷含量、抑制藻类过度繁殖,进而改善水库水环境质量和出水水质的技术措施。
Distribution and characteristic of surface active area in vanadium catalysts are studied by using Computer Image Texture Wavelet analysis.
０范围内为催化剂表面活性区域，活性催化剂占活性区域整个表面积的１５％～１８％，而非活性催化剂仅占１。
Cloning and expression of antigenic region of glycoprotein gC gene from infectious bovine rhinotrachetis virus;
牛传染性鼻气管炎病毒糖蛋白gC基因抗原活性区的克隆与表达
The part of a nuclear reactor where fission occurs.
活性区，堆心核反应堆中发生裂变的地方
Fuzzy Classification and Activity Prediction for the Solar Active Region
太阳活动区的模糊分类与活动性预测
Research on the Relationship between Community Learning Activities and Community Attachment
社区学习活动与社区归属感的相关性研究
FAULT ACTIVITY AND DELINEATION OF THE POTENTIAL SEISMIC SOURCES IN HUNAN
湘东地区断裂活动性及潜在震源区划分研究
Investigation on Soil Microflora and Microbial Activities from a Lead-zinc Mining Area
铅锌矿区土壤微生物区系及酶活性调查
On the Determination of Velocity in the Solar Active Region and Its Reliability
太阳活动区速度场的测量及其可靠性
Activity of the Faults in the 1976 Longling M7.3,7.4 Earthquake Area
1976年龙陵地震区断裂活动性研究
Study on Surface Microanalysis of the Activity of Immobilized Enzyme;
固定化酶活性的表面微区分析与研究
Seismicity of the Yarlung Tsangpo Grand Canyon Region, China
雅鲁藏布大峡谷地区地震活动性研究
Policy research of activiting western district private capital
激活西部地区民间资本的政策性研究
Effect of Farmland Abandonment on Soil Enzyme Activities in Loess Hilly Region
黄土丘陵区撂荒对土壤酶活性的影响
Study on the Correlation between Geothermal Water Activities and Regional Seismic Activities in Xi′an Area
区域地震活动与西安地区地下热水活动相关性的研究
DECREASED BASIC ACTIVITY AND INDUCED ACTIVITY OF ERK1/2 PATHWAY IN HIPPOCAMPAL CA1/CA2 REGION OF OVARIECTOMIZED RATS
去卵巢大鼠海马CA1/CA2区ERK1/2的基础活性和诱导活性降低
A discussion on correlativity of strong and moderate earthquakes in Jiang-Huai area and strong earthquakes in Ryukyu Arc
浅析江淮区中强震活动与琉球弧强震活动的相关性
Study on Historical and Modern Seismicity and Fault Tectonic in Anhui Area
安徽地区历史及现代地震活动与断裂活动性关系研究
Investigation on Instrumental Activities of Urban Community-dwelling Older Adults in Shiyan
十堰市城区老年人工具性日常生活活动能力及相关因素调查
Results indicate that there is a good correlation of seismic activities of the two regions.
结果表明,二个地区地震活动有较好的相关性。
Specification for design of active sludge treatment of wastewater in cold regions
寒冷地区污水活性污泥法处理设计规程
