Uranium has been redistributed by biological processes as well as in the sedimentary cycle. Effect of Rhamnolipid Biosurfactant on the Desorption and Biodegration of Sorbed Phenanthrene in Marine Sediment 由于生物作用,以及沉积旋回,铀发生重新分布。生物表面活性剂对沉积物中菲的解吸附和生物降解作用的影响
Effect of Rhamnolipid Biosurfactant on the Desorption and Biodegration of Sorbed Phenanthrene in Marine Sediment Numerical prediction of settlement and biodegradation effect on porosity within landfill 生物表面活性剂对沉积物中菲的解吸附和生物降解作用的影响考虑填埋场沉降和生物降解作用下的孔隙度仿真预测研究
Biodegradation of Naphthalene, Phenanthrene, Anthracene and Pyrene by Microbacterium sp.3-28 微杆菌3-28对萘、菲、蒽、芘的降解
Removal of phenanthrene from contaminated soil by a combination of pre-ozonation and composting 臭氧预氧化-堆肥去除污染土壤中菲实验研究
Effect of ryegrass plantation on degradation of phenanthrene and enzyme activity in the soil 菲在黑麦草种植土壤中的降解及其对土壤酶的影响
Desorption and biodegradation of attached phenanthrene in sediments 沉积物中吸附态菲的解吸与微生物降解的相互作用
Site energy distribution analysis for effect of sorbed nonylphenol on sorption of phenanthrene 吸附态壬基酚对菲吸附的影响及位点能量分布分析
Sorption Behavior of Phenanthrene to Natural Carbonaceous Sediments 天然富碳沉积物中菲的吸附行为研究
Study on the determination of polycyclic aromatic hydrocarbons ( Naphthalene and Phenanthrene) by the direct competitive immunofluorescence 测定多环芳烃(萘和菲)的直接竞争荧光免疫分析法研究
Effects of arbuscular mycorrhizal fungi on enzymes activity in soils contaminated by phenanthrene and pyrene 菲、芘污染土壤中丛枝菌根真菌对土壤酶活性的影响
The infante of queenly husband, phenanthrene benefit general that is87 years old also is very interested in website correcting. 女王的丈夫、现年87岁的菲利普亲王也对网站改版很感兴趣。
The adsorption isotherm of benzene, naphthalene and phenanthrene from cyclohexane solution onto silica gel has been determined. 测定了硅胶自环己烷溶液中吸附苯、萘和菲的吸附等温线。
Degradation of phenanthrene and pyrene in water by Fenton reagent Fenton试剂降解水中的菲和芘
A New Phenanthrene Degrading Strain and Effect of Exotic Carbon Source on Its Degradation Characteristics 一株新的菲降解菌株及外来碳源对其降解特性的影响
Quantitative Analysis of Phenanthrene and Humic Acid in Solution Based on Fluorescence Method 菲及腐殖酸混合液荧光法定量分析研究
On the other hand, the strain can use better NH4NO3 and phenanthrene, but not fluorene. 此外还发现菌株表现出对NH4NO3和菲的较好的利用性,而对芴的利用显得并不理想。
Sorption of phenanthrene and pyridine on sendiment and clay minerals 菲与吡啶在沉积物及粘土矿物上的吸附行为
Abstract: a new method on Extraction of phenanthrene from crude anthraceneis given, which includes azeotropic dissolution with ethylene glycol, extraction of carbon tetrachloride, treatment of sulfuric acid and ethyl alcohol recrystallization, in the end, the best process is obtained. 文摘:研究了从粗蒽中提取菲的方法,即用乙二醇对原料进行共沸,以四氯化碳为溶剂并用硫酸处理,最后用无水乙醇重结晶,制定出最佳的工艺路线。
Oxidation of phenanthrene for the preparation of phenanthrenequinone was studied by potassium permanganate in LR in the paper. 研究了在溶剂LR中用高锰酸钾氧化菲制取菲醌,并探讨了合成菲醌的主要影响因素,找出了较佳工艺条件。
Genes Functional Analysis of Arabidopsis Thaliana Responding to Phenanthrene Stress 拟南芥响应多环芳烃菲胁迫相关基因的功能分析
Enzymatic Activities of Phenanthrene Contaminated Soil in Wheat and Clover Intercropping System 小麦/苜蓿套作对菲污染土壤酶活性的影响
Impact of Dissolved Organic Matter on Sorption and Absorption of Fluorene and Phenanthrene to Maize Root 可溶性有机物对玉米根部菲与芴吸着与吸收过程的影响
The Analysis of Mechanisms and Efficiencies of the Removal and Remediation of Phenanthrene and Pyrene in Soil by Several Plants 几种植物对菲、芘污染土壤的修复效应与机制分析
Since the organic matter content of peat was higher than that of commercial organic fertilizer, the decrease of extractable phenanthrene in soils added with peat was more significant. 由于泥炭的有机质含量高于有机商品肥,施加泥炭的土样中可萃取态残留菲的降幅更大;
Refinement and Application of Anthracene, Phenanthrene and Carbazole from Coal Tar In Estonia three types of shale tar have been used as alternatives to anthracene oil or carbolineum. 煤焦油中蒽、菲、咔唑的精制及利用在爱沙尼亚,已有三种页岩焦油用作蒽油或氯化蒽油的替换物。
Effects of Long-Term Fertilization on Phenanthrene Contents of Original Paddy Soil and Aggregate Fractions 长期不同施肥处理下黄泥土原土和团聚体颗粒组的菲含量变化
How Old Are You? But adsorption amount of phenanthrene is more than benzene. 你多大了?只是菲的吸附量比苯大得多。
Sorption of Phenanthrene and Naphthalene in Natural and HDTMA-modified Loess Soils 萘和菲在天然和改性黄土中的吸附特性研究
The magnitude of competitive action had a relation to the concentrations of phenanthrene and Hg2+ in the solution. 竞争作用的大小与溶液中菲和Hg2+的浓度有关。
Absorption of phenanthrene by soybean and carrot root was also higher than by ryegrass and wheat root. 大豆和胡萝卜对菲的吸收也高于黑麦草和小麦。