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The characteristic finite difference fractional steps methods for compressible two-phase displacemen
For compressible two-phase displacement problem, a kind of characteristic finite difference fractional steps schemes is ......
Co-seismic ground deformation and source parameters of Mani M7.9 earthquake inferred from spaceborne
We obtain the co-seismic ground deformation field of the Mani M7.9 earthquake on November 8, 1997 through three-pass dif......
Nonlinear model characterizing stress-strain relationship and permeability change of contact compres
Understanding the stress-strain relationship and permeability change for contact compression fracture at closing stage h......
Preparation of Poly ( L-lactic acid ) / Vermiculites Composites by in situ Copolymerization of Lacti
L-lactic acid (L-LA) based copolymer/hydroxylation vermiculites composites (PLLA-co-bis A/HVMTs) were prepared by in sit......
Based on the conductance fluctuation signals measured from vertical upward oil-gas-water three-phase flow experiment, ti......
Based on microscopic damage theory and the finite element method, and using the Weibull distribution to characterize the......
N口.D.Palaeozolc mall,r Foramlnlfera Fauna、on the East Part of 八Orth China Platform… ··’…·’··’”……··””......
本文介绍了我国食品添加剂食品安全国家标准体系的构成,主要分为食品添加剂使用标准、食品添加剂质量规格标准、食品添加剂的标签......
上期,我们为大家介绍了“美国文坛小巨人”邹奇奇,从本期开始,邹奇奇将在这里向大家传授她的写作诀窍。
In the previous issue, ......
Experimental study on mechanical behavior of high performance concrete under multi-axial compressive
Experimental investigation was conducted to characterize the responses of high performance concrete(HPC) subjected to mu......
Pharmacokinetic-pharmacodynamic modeling of telmisartan using an indirect response model in spontane
Aim:To investigate the pharmacokinetic (PK) and the pharmacodynamic (PD)properties of telmisartan in spontaneously hype......
Osmolyte transport is a pivotal part of bacterial life, particularly in high salt environments. Several low and high aff......
An approach was presented to characterize the stress response of workpiece in hard machin-ing,accounting for the effect ......
The endoscopic transfer factor is expressed as difference of characters for the even and odd parts of the spin modules,o......
High pressure squeeze is the most popular moulding process applied in modern moulding machines.Because of the unique cha......
In this paper,we characterize the North Yellow Sea (NYS) water masses in summer by analyzing temperature and salinity da......
Motion sickness is one of the main reasons why travelling by sea becomes a bad memory for a number of people, mainly due......
,Simultaneous detection and characterization of toxigenic Clostridium difficile directly from clinic
We employed a multiplex polymerase chain reaction (PCR) coupled with capillary electrophoresis (mPCR-CE) targeting six C......
选用华东及周围地区157个气象观测站1960-2005年6～8月逐日最高、最低气温资料,利用分段线性突变检验、 EOF分解等方法,分析了我国华......
Study on Morphology and Distribution of Euphorbia kansuensis Prokh. （Euphorbiaceae）, a Potential Ene
[Objective] This research aimed to study the taxonomic status of a poten- tial energy plant, E. kansuensis Prokh （Euphorb......
生物质型煤燃烧能够降低污染物排放，改善劣质煤燃烧性能。通过对生物质进行化学萃取实验，从分析生物质化学组分出发，对不同配比的生物......
Generation and Identification of Monoclonal Antibody Against Porcine Adipocyte Plasma Membrane Prote
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Direct-sequence spread spectrum(DSSS) communication possesses low probability of detection and has been widely used in c......
Synthesis and Characterization of N-(2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl)-thiocarbamic-4-hydro
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
目的 建市人类胰腺癌细胞系MIA PaCa-Ⅱ裸鼠胰腺原位移植瘤模型,观察神经侵袭情况.并研究其生物学特性.方法 将MIA PaCa-Ⅱ细胞接......
Study on Morphology and Distribution of Euphorbia kansuensis Prokh. （Euphorbiaceae）, a Potential Ene
[Objective] This research aimed to study the taxonomic status of a poten- tial energy plant, E. kansuensis Prokh （Euphorb......
利用60Co-γ射线照射光温敏核不育系广占63-4S的干种子,以诱发其突变,从中选育出了一个白化转绿突变体白S。该突变体在前2叶除叶尖......
This paper gives some sufficient conditions for the commutativity of quasi-toral restricted Lie algebras and characteriz......
通过文献分析认为,禹会涂山的传说可能具有真实事实的背景,而蚌埠禹会村遗址的发现和发掘,使得学者们可以细致分析这一活动的内容......
开放大学是英国高等教育的重要标志，其高质量的教学和良好的社会声誉与其发达的学习支持服务密不可分。目前，在我国大力发展继续教育......
胜利油田作业海域因受陆地影响显著,水浅滩阔且盐度较低,加之地理位置相对偏北,每年冬季都会发生不同程度的海水结冰现象,给海上油......
21世纪初,中国国家安全问题的基本特点是国家安全的综合性、动态性及内部安全与外部安全相互渗透、相互作用、相互融合;中国对外安......
The investigation on the aerodynamic characteristics of the high-attitude long-endurance (HALE) Diamond Joined-Wing conf......
目的总结分析各年龄段患者冠状动脉造影检查（CAG）各支冠脉血管病变的特征及差异，为临床诊治提供决策。方法回顾性分析2013年1月至2016......
基于国家实施"健康中国"战略,云南省打造"健康生活目的地品牌"等背景,结合云南康养小镇开发类型与总体布局现状、发展优势与不足,......
Dissimilar friction stir spot welding of AA2024-T3/AA7075-T6 aluminum alloys under different welding
This paper studies the friction stir spot welding of AA2024-T3/AA7075-T6 Al alloys in the ambient and underwater environ......
小说是以刻画人物为中心,通过完整的故事情节和具体的环境描写反映社会生活的一种文学体裁。对小说人物进行建模,是小说文本理解和......
传统基于词向量表示的命名实体识别方法通常忽略了字符语义信息、字符间的位置信息,以及字符和单词间的关联关系。提出一种基于单......
根据泰晤士网2019年公布的日本大学排行榜,论文选择前20所高校,从馆藏构成、资源建设及公开展示与推介等三个方面,对日本一流高校......
在“一带一路”战略实施的背景下,我国的经济快速发展,尤其是带动了我国建筑行业的快速发展。河北省作为一个建筑大省,同样迎来了......
抗战时期,抗日根据地的图书出版事业是党的文化宣传工作的重要组成部分,出版的图书涵盖了政治、军事、文艺、教材、科普读物等多个......
欧洲议会科学技术选择和评估委员会(Scientific and Technological Options Assessment,STOA)自2014年开展科学和技术预见工作,服......
通过研究李代数的既约包络代数的极小左理想来研究李代数的不可约模，通过确定生成极小左理想的极大权向量来确定不可约模，给出了特征......
利用Ｌａｐｌａｃｅ变换，讨论了高阶中立型滞微分方程的非振荡解与方程的特征方程的实根分布之间的关系，得到了方程有某些类型非振荡解的充要条件。......
在车牌识别系统中,存在着车牌倾斜、边框和铆钉等现象。这些问题都给字符分割与识别带来很大的困难。本文针对这些问题,提出了相应......
当前,在计算机、通信信息技术的推动下,我国铁路10kV变配电所自动化系统也得到了长足的发展与进步,铁路电力供电管理自动化程度也......
研究了不同植物原料中氢过氧化物裂解酶的含量，并最后筛选出苋菜作为提取原料。利用高速离心、表面活性剂溶解、硫酸铵分级沉淀、羟......
近年来,短视频社交媒介如雨后春笋般“爆裂式”涌现,突发事件的网络舆情第一爆发点已从传统的“两微一端”快速过渡到以抖音、快手......
遇见汽车的工业的快速的开发的要求，一个体格很好的供应链系统在全球供应链( GSC )的 globalization.The 牵连的背景下面着急地被需......
高校图书馆特色文化建设是图书馆建设的重要组成部分，是新形势下图书馆可持续发展的重要手段，应确立为图书馆的基本理念，并从战略高度......
