Phosphate release kinetics characteristics of the 13 sediment samples from shallow lakes in the Middle and Lower Reaches of the Yangtze Rive were determined in laboratory simulating condition through the release kinetic experiments, and the relationship between the sediment composition and its phosphate release characteristics was also investigated.
在室内模拟条件下,通过沉积物磷释放动力学实验,研究了长江中下游浅水湖泊13个沉积物的磷释放动力学特征,并分析了沉积物组成特征对磷释放动力学的影响,结果表明:(1)指数动力学模型可以很好地拟合长江中下游浅水湖泊沉积物磷释放动力学特征,前20h为快反应,磷释放速度较大,随后进入慢反应,逐渐达到最大释放量;(2)沉积物磷释放动力学特征与其组成有关,其中与总氮、总磷和有机质含量呈显著正相关,与沙粒含量呈显著负相关,而与粘粒含量没有达到显著水平,与Olsen-P(0。
Methods To compare the count number and duration of Ret,IRF,HFR,WBC,ANC and PLT from 10 cases of patients after bone marrow transplantation by ADVIA 120 automatic blood analyzer.
方法采用ADVIA120血液分析仪检测10例骨髓移植病人的网织红细胞百分数(Ret%)、未成熟网织红细胞组分(IRF)、高荧光强度网织红细胞(HFR)、白细胞(WBC)、中性粒细胞绝对计数(ANC)及血小板(PLT),并进行对比分析。
Methods To compare the count number and duration of RET,IRF,HLR < WBC and ANC,PLT in 21 patients with Leckemia before and after bone marrow transplantation by Automatic Blood Analyzer.
方法 利用全自动血细胞分析仪测定21例骨髓移植病人的网织红细胞(RET)、未成熟网织红细胞组分(IRF)、高散射光网织红细胞(HLR)、白细胞(WBC)、中性粒细胞绝对计数(ANC)、血小板(PLT),并进行对比分析。
A Study on the Composition and Provenance of the Surface Sediments in Yangtze River Estuary and Its Adjacent Sea Area;
长江口及邻近海域表层沉积物组成和来源研究
What does the terrigenous sediment consist of?
陆源沉积物是由什么组成的？
Characteristics of Sediment Granularity, Element Geochemistry and Their Significance for Identifying Sedimentary Dynamic Environment in the Quanzhou Estuary
泉州湾沉积物粒度和元素组成特征及其沉积环境意义
Distributions of rare earth elements in sediments from Core NT1 of the South Yellow Sea and their provenance discrimination
南黄海NT1孔沉积物稀土元素组成与物源判别
resembling or containing or formed by the accumulation of sediment.
类似于沉积物的，包含沉积物的，或由沉积物沉积形成的。
Major elemental compositions and paleoenvironmental changes of the core sediments in the southern Yellow Sea
南黄海中部沉积物岩芯常量元素组成与古环境
These formations are composed of aggregates of crystals which are fibrous or filament-like in nature.
这种沉积物由多种纤维状、丝状晶体组成。
Terrigenous Mineralogical Component in the Sediments from SCS since 30Ma and Their Geological Significance
3000万年以来南海沉积矿物组成及其地质意义
Concentrations and composition of organochlorine pesticides in surface sediments from Hong Lake
洪湖表层沉积物中有机氯农药的含量及组成
Comparison of the Element Compositions Between the Sediments Entered into the Seas From the Changjiang and the Huanghe Rivers
长江、黄河入海沉积物中元素组成的对比
Loose sediments may be changed into solid sedimentary rocks.
松散的沉积物可以变成坚硬的沉积岩。
Luohe formation mainly develops aeolian deposit, alluvial fan and braided deposit.
洛河组主要发育风成沉积、冲(洪)积扇、辫状河沉积;
organically formed sedimentart rock
生物作用形成的沉积岩
MAGNETIC FABRIC CHARACTERISTICS OF HYDRAULIC DEPOSIT, EOLIAN DEPOSIT AND PALEOSOL
水成沉积与风成沉积及古土壤的磁组构特征
COMPOSITION AND GEOCHEMICAL SIGNIFICANCE OF BIOMARKERS IN MARINE SEDIMENTS FROM NANSHA ISLANDS WATERS,THE SOUTH CHINA SEA
南沙海洋沉积物中生物标志化合物的组成及地化意义
Heavy mineral distributions and their implications for sediment dynamics in the Yalu Estuary and its adjacent sea area
鸭绿江河口及近岸海域沉积物中重矿物组成、分布及其沉积动力学意义
The composition and content of bioclasts are important factors for the classification of different sediments in the bathyal-abyssal areas.
半深海—深海沉积中生物碎屑的组成和含量往往成为确定沉积类型的重要因素。
Material Compositions of Sediments in the Bohai Sea Mud Area during the Holocene and Their Environmental Implications;
全新世渤海泥质区的沉积物物质组成特征及其环境意义