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China Yangtze Three Gorges Project Development Corporation has lately set main targets of the third phase project and in......
An optimization model is established for a multi-product pipeline which has a known delivery demand and operation plan f......
A New Method for Determining Threshold in Using PGCEVD to Calculate Return Values of Typhoon Wave He
In using the PGCEVD (Poisson-Gumbel Compound Extreme Value Distribution) model to calculate return values of typhoon wav......
Objective To investigate the role of transforming growth factor-β1(TGF-β1)/Smad4 pathway in development of renal fibro......
BACKGROUND: Carbon monoxide poisoning(COP) is an important cause of mortality and morbidity worldwide. This study was to......
The risk of myocardial infarction increases in patients with diabetes mellitus.The incidence of myocardial infarction is......
EFFECTS OF SODIUM SALICYLATE ON THE FEBRILE RESPONSE AND INCREASED LEVELS OF CYCLIC AMP IN CEREBRO-S
To further evaluate the causality between endogenous pyrogen (EP)-induced fever andcyclic adenosine- 3’, 5’- monophosp......
AIM:To compare the effect of nimesulide or/and 5-fluorouracil (5-FU) on tumor growth inhibition and apoptosisin mice wi......
Cardiovascular actions of Radix Stephaniae Tetrandrae: a comparison with its main component, tetrand
A comparison of the cardiovascular actions of the extract of Radix Stephaniae Tetrandrae (RST), the root of a Chinese h......
Effect of vitamin E and human placenta cysteine peptidase inhibitor on expression of cathepsins B an
AIM: To examine the effectiveness of human placental inhibitors, by injecting vitamin E to rats with transplanted Morris......
This paper presents an experimental investigation on an AISI 316L stainless steel regarding mechanical proper- ties and ......
北京东城区安定门方家胡同46号是一个年轻人聚集的场所。在这里有跑酷们的基地，有时尚沙龙，有新潮的服装店，还有充满情调的餐厅。在这......
AIM:To evaluate the impact of the ITGA2 gene polymorphism on gastric cancer risk.METHODS:A hospital-based case-control s......
MAIN FACTORS STUDY OF THE CONTROLLING GEOCHEMICAL CHARACTERISTICS OF FERROMANGANESE NODULES (Ⅰ)——GEO
The geochemical characteristics of ferromanganese nodules have been described in detail by the information study of majo......
AIM: To evaluate the diagnostic yield and safety of a modified technique for the histological diagnosis of subepithelial......
The purpose of this study was to review the magnitude of contribution of chemotherapy(CT) in the local control of muscle......
Harvesting of forest products and implications for Afrotemperate bird communities in a montane fores
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......
Objective: To evaluate the association of the peripheral levels of the defined inflammatory markers with different types......
目的:分析早产儿发生脓毒血症的早期临床表现.方法:将研究对象分成观察组(61例)和对照组(76例).观察组的早产儿为脓毒血症患者;对......
在研究利用DDE、MatrixVB插件、ActiveX和Matlab COM技术实现VB与Matlab集成的基础上,提出利用集成技术进行测量数据处理的方法;设......
为了解决红外告警系统中远距离目标测距的难题,提出了三站红外告警系统被动测距的方法.与单站多波段红外告警系统以及双站单波段或......
采用大型有限元软件MSC．MARC．Mentat．对具有轴向约束且无保护层的钢结构柱进行了非线性有限元分析，研究了不同轴向约束对钢结构柱抗火......
Harvesting of forest products and implications for Afrotemperate bird communities in a montane fores
Background: Harvesting of forest products is a widespread driver of disturbance in developing nations, where policies ar......
摘 要：针对区域控制点较少，无法求解高程拟合参数时，且测区无似大地水准面时，如何利用RTK进行三维水深测量的问题。本文提出利用EGM200......
结合羊拉铜矿里农矿段采用空场采矿法的工程实际情况,利用三维有限元数值分析方法,对高程和平面2个维度方向的采场回采顺序进行研......
对某工程实例桩基础计算分析，结合花岗岩风化带埋深标高等值线图，为拟建建筑基础设计提供参考。......
STUDIES ON COMPLEXES OF RARE EARTHS WITH CROWN ETHERS(Ⅳ)SYNTHESIS AND CHARACTERIZATION OF THE COMPLE
Six new solid complexes of macrocyclic polyether ligand 4′-bromo-5′-nitrobenzo-15-crown-5（L）withUivalent rare earth nitr......
论述了会泽铅锌矿在竖井改造中 ,对采用竖井并行人材专用提升装置增大竖井提升能力问题所进行的研究和实践以及所取得的成效......
介绍了JP-303型极谱分析仪测定三氧化二砷中硒、铋、铜、铅、镉、锌、氯离子、锑、镍、钴和铬的分析方法,研究了砷基体元素及其他......
高温暴露是桥梁缆索索力监测用胶接固定的光纤光栅传感器测试准确、可靠性的关键影响因素。为了了解高温暴露对缆索索力监测用胶接......
目的探讨牙挺多点增隙法在下颌阻生第三磨牙拔除术中的应用。方法下颌水平阻生第_5-磨牙低位120颗，中位阻生128颗．均随机分为A、B组，A......
为尽快将人员疏散到安全区域,最大限度地降低火灾造成的人员伤亡,在分析高层建筑人员疏散特点的基础上,构建火灾初期楼梯和电梯混......
SRTM DEM的主要特点有覆盖面积广、采集的数据量大、精度高,SRTM的水平分辨率为3弧秒。A-STER GDEM是利用了同轨立体摄影测量的原......
LEVELS OF SEXUAL HORMONES IN RELATION WITH SYNDROME-DIFFERENTIATION OF TCM IN PATIENTS OF CHRONIC RE
Determinations of plasma levels of sexu-al hormones in 43 male patients of chronicrenal failure showed that the content ......
通过对交通噪声形成原因的深入分析，详细论述了各类低噪声路面结构的作用机理，提出了适用于城市高架快速路的低噪声路面结构，以期有效......
Introduction Na and K are two most important cations in salty water,and also are two typical ions in animals body fluids......
期刊
史前时期,在石羊河下游存在着一个面积广大的统一终端湖——猪野泽,随着气候的变化和人类活动的加剧,猪野泽逐渐分裂、瓦解并最后......
