The migration and release behaviors of thallium in the deposed sulfuric acid slag, collected from a sulfuric acid plant in Guangdong, in the process of natural leaching were intensively investigated.
重点研究了自然淋滤过程中广东某大型硫酸厂含铊黄铁矿冶炼废渣(沉灰渣)中有毒有害重金属元素Tl向周围环境的迁移释放能力及其影响因素。
An improved bootstrap filtering algorithm based on random sampling, which adapts quite well to the nonlinear/non Gaussian problems, was adopted to avoid "basic structure distortion" caused by conventional filtering algorithm and to increase the estimation precision of the total filtering algorithm.
提出了含有相关和非相关两类特征参数的结构随机跳变系统自适应滤波方法 ,并采用改进了的一种基于随机采样技术的自举滤波算法 ,其对于非线性非高斯问题具有很强的适应性 ,很好地克服了传统滤波算法在解决此类问题时所存在的“基础结构失真”的缺陷 ,从而提高了滤波算法的整体估计性能 。
The physical mechanisms responsible for spin filtering effect are analyzed in detail,and the main factors affecting spin filtering efficiency are also studied.
文章介绍了近年来自旋电子学中广泛研究的三种典型的隧道结,对其自旋过滤效应的物理机制进行了分析归类,在此基础上,给出了影响其过滤效果的主要因素。
The Migration and Release Behaviors of Thallium in the Sulfuric Acid Slag in the Process of Natural Leaching
含铊黄铁矿冶炼废渣在自然淋滤过程中铊的迁移与释放
This pattern of malignant lymphoma is diffuse and no lymphoid follicles are identified.
恶性淋巴瘤呈弥散性，不见淋巴滤泡。
A Registration Method Based on Particle Filter and Natural Feature Matching
基于粒子滤波与自然特征匹配的虚实配准方法
Gray-level value natural logarithm ratio neighborhood filters method for image denoising
图像灰度值自然对数比率邻域滤波方法
Analysis on the expression of FAS antigen in lymphocyte subsets of decidua in recurrent spontaneous abortion
人工流产与复发性自然流产蜕膜淋巴细胞亚群FAS表达的研究
Removal of Heavy Metals from the Sewage Sludge (Sediment) by Bioleaching Process;
污泥（底泥）重金属生物淋滤效果研究
Removal of the Cu、Zn、Ni Form the Urban Sewage Sludge by Bioleaching;
生物淋滤法去除污水污泥中的Cu、Zn、Ni
Removal of Cr and Cu from the Sewage Sludge by Using the Chemical Leaching
化学淋滤法去除污泥中Cr、Cu的研究
Expression of p63 in Castleman disease and follicular lymphomas
p63在Castleman病及滤泡性淋巴瘤中的表达
Clinicopathologic features of pediatric follicular lymphoma
儿童滤泡淋巴瘤1例报道及文献复习
The spontaneous potential is closely related to salinity in formation and mud filtrate.
自然电位的形成与地层水矿化度和钻井液滤液矿化度密切相关。
The ten, all-new, natural media filters of Snap Art craft uniquely styled artwork.
这10个，急速的艺术工艺的全部新，自然媒介过滤器唯一设计艺术品。
Spam Filter Research and Design Based on Natural Language and Domain Ontology;
基于自然语言理解和领域本体的邮件过滤器的研究与设计
The estimation and application of NAIRU in China--based on empirical analysis on HPMV filter;
中国自然失业率的估计与应用——基于HPMV滤波的实证分析
Effects of Attenuated UV-B Radiation on Dynamic Changes of Photosynthetic Pigment Contents in Flue-cured Tobacco under Natural Conditions
自然条件下滤减UV-B辐射对烤烟光合色素含量的影响
Sweat suddenly drenched him from head to toe.
他突然从头到脚都湿淋淋地淌着汗。
Sure. Cake, ice cream and sugar.
当然。蛋糕，冰淇淋和糖。
Lymphoma Any of a group of malignant diseases (see cancer) that usually start in the lymph nodes or lymphoid tissues.
淋巴瘤:一组恶性疾病,常起自淋巴结或淋巴组织。