GRO相关论文
The construction of global high-precision atmospheric delay model is the key and bottleneck problem for global PPP-RTK a......
息肉样脉络膜血管病变是一种影响视力的视网膜疾病，临床主要表现为反复的眼底出血，伴色素上皮的脱离，眼底可见起源于脉络膜的息肉样动......
Genital size is a crucial index for the assessment of male sexual development,as abnormal penile or testicular size may ......
Motivated by the work in Li et al.(2019),this paper deals with the theory of the braids from chromatic configuration spa......
详细介绍了采月注入交流的方法对直流系统中接地支路检测的基本原理。...
<正> During the long evolution of petroleum formation,some aromatic components such as benzene, phenol and anthracene wo......
Removal of nitrate from groundwater was investigated using biodegradable meal box(BMB) and poly(ε-caprolactone)(PCL) as......
A graph Γ is said to be G-semisymmetric if it is regular and there exists a subgroup G of A := Aut(Γ) acting transitiv......
Model test of the tunnel subjected to high water pressure in Jinping Second Cascade Hydropower Stati
In the area with high groundwater pressure,grout curtain is often adopted to reduce the water pressure on tunnel lining.......
A Comparative Study on Post-intervention Use of Tirofiban or Enoxaparin in Patients With Acute Coron
Objectives To evaluate the efficacy and safety of post procedure use of platelet glycoprotein Ⅱb/Ⅲa receptor inhibitor......
It was previously considered that all of the Pb-Zn deposits in the Xicheng orefield belong to Devonian hydrothermal-sed......
目的:构建并鉴定真核表达质粒pcDNA3.1(+)-MCP-1和pcDNA3.1(+)-Groα. 方法:据GeneBank中大鼠MCP-1和GroαcDNA序列设计并合成引物......
Chongqing Jianfeng Chemical Co.,Ltd.(Jianfeng Chemical,SZ:000950) engages in the manufacture and sales of chemical prod......
This paper analyzes the mechanism and principle of diffusion of technology diffusion on the basis of quantitative analy......
Resonance scattering spectral detection of ultratrace IgG using immunonanogold-HAuCl_4-NH_2OH cataly
Nanogold particles of 10 nm were used to label goat anti-human IgG (GIgG) to obtain nanogold-labeled GIgG (AuGIgG). In a......
Research results on the viscous flow deformation behavior of bulk amorphous alloy in different systems are reviewed. The......
Growth mechanism and photocatalytic evaluation of flower-like ZnO micro-structures prepared with SDB
Flower-like ZnO microstructures were successfully produced using a hydrothermal method employing ZnSO4/(NH4)2SO4 as a ra......
,Probing Co/Si interface behaviour by X-ray photoelectron spectroscopy (XPS) and atomic force micros
In this work, we investigate the Co-Si reaction, the Co growth mode at room temperature, diffusion behaviour as well as ......
The analyses of finite deformation and stress for a hyperelastic rectangular plate with some voids under an uniaxial ext......
Spatial Effect of Mineral Resources Exploitation on Urbanization:A Case Study of Tarim River Basin,X
Mineral resources exploitation significantly affects the spatial structure and evolutive trend of urbanization in arid a......
Enhanced UV-B(280- 320 nm) radiation resulting from ozone depletion is one of global environmental problems. Not only ma......
Unified analytical solution for deep circular tunnel with consideration of seepage pressure, groutin
A new unified analytical solution is presented for predicting the range of plastic zone and stress distributions around ......
提出了一种三次样条多尺度有限单元法(MSFEM-C)模拟非均质介质中的地下水流运动。该方法将三次样条法和多尺度有限单元法(MSFEM)有......
Influence of recombinant retroviral vector expressing antisense TGFα on malignant phenotype of human
Objective To observe the effects of antisense TGFα on the growth of human pancreatic carcinoma cell line cells.Methods ......
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 研究两种使用量较大的头孢类抗生素(头孢氨苄、头孢拉定)及其主要降解产物7-氨基头孢霉烷酸(7-ACA)和四环素类药物(四环素和......
Ecological compensation for winter wheat abandonment in groundwater over-exploited areas in the Nort
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......
本文基于西部少数民族地区农户收入的微观数据，探讨了利用多水平模型分析具有分层结构数据的统计建模和估计问题，并从物质资本、人力......
地下水大量涌出是隧道施工常见的地质灾害，特别在重庆一带喀斯特地层，经常遇到岩溶涌水，地下水不处理好，可能给工程使用带来严重的影响......
结合施工的山西韩咀煤业有限责任公司1202工作面主、辅巷，施工过程中揭露老空巷与采空区沟通引起煤层自然发火导致一氧化碳超限直接......
钉螺是日本血吸虫的唯一中间宿主,钉螺的生长发育和分布与多种环境因素密切相关,改变环境因素可影响钉螺的生存、繁殖及其分布,从......
为解决复杂土壤条件下接地系统参数计算问题,结合矩量法和边界元法,提出了一种可计算土壤中含有不同电阻率媒质模型的新型接地数值......
【目的】探讨婴儿肠神经发育异常病例的诊疗流程及手术方案选择。【方法】对本院2011年1月至2014年1月间收治的79例经手术﹑病理证实......
目的 观察超低温冷冻保存方法对富血小板纤维蛋白(PRF)组织形态与生物活性因子的影响.方法 取健康志愿者的肘静脉血提取PRF标本,......
A grating lobes suppression method for chirp-subpulse stepped frequency(CSSF) signals is proposed, which is applied to d......
目的:探讨不同浓度富血小板血浆(Platelet-rich plasma,PRP)对根尖乳头干细胞(Stem cell from the apical papilla,SCAP)增殖及矿......
Groundwater resources occur in a multi-aquifer system in the alluvial coastal plain near Beihai, China. The aquifers rec......
在这篇文章中,我们首先介绍群余分次乘子Hopf代数Galois对象的定义,然后给出通过交叉作用π来构造群余分次乘子Hopf代数Galois对象......
以北京地铁14号线马家堡东路站-永定门外大街站盾构区间隧道为背景,对隧道施工中的特级风险源--区间下穿京津城际铁路段的施工过程......
以电加热器作为热源的热响应测试仪,仅能进行夏季制冷工况测试,参数设定以经验为主。应用了以热泵作为冷/热源、可测试冬季供暖工......
Carbon isotope compositions of both sedimentary carbonate and organic matter can be used as key proxies of the global ca......
研究目的:戈壁沙漠地区牵引变电所的接地设计,由于较高的土壤电阻率及地理条件的限制,变电所地网普遍存在着接地电阻值较高无法满......
Adsorption of Phosphate and Nitrate Using Modified Spent Coffee Ground and Its Application as an Alt
Phosphate (PO<sub>4</sub><sup style="margin-left:-9px;">3-</sup><span style="font-family:Verdana;">) and Nitrate (NO<sub......
本试验旨在探明绵羊感染16型蓝舌病病毒(Bluetongue virus type 16,BTV16)后细胞因子IFN-γ、IL-2、IL-4和IL-10的消长特点。用实......
通过优化顶空条件(氯化钠加入量、顶空平衡温度、顶空平衡时间),对采用顶空-气相色谱-质谱联用法测定地下水中55种挥发性有机物的......
本试验通过研究饲料中维生素C含量对三疣梭子蟹幼蟹生长、抗氧化性能以及非特异性免疫的影响,旨在确定三疣梭子蟹幼蟹的维生素C需......
指数类软件可靠性模型是应用广泛的一类软件可靠性预测模型,其基本假设之一是缺陷一经发现立即纠正。该假设过于苛刻,与实际情况不......
设计并介绍分户报警与短信群发结合的报警方式，包括系统采用的布局方法、方案总体设计、整体结构、信息传输网络设计；提出分户报警的......
耦合腔光波导是由光子晶体点缺陷的缺陷模式相互耦合而实现的,群速度是其重要的性能指标。本文模拟了由N掺杂半导体硅构成的光子晶......
