quantitat相关论文
雌激素混合物可以形成严肃的威胁到人和野生动物的健康。雌激素受体(嗯) 作为二种子类型存在，嗯并且嗯。混合物可能有不同相对亲密......
The direct simulation Monte Carlo (DSMC) method was introduced to model the acoustic propagation in multi-component gas ......
Studying the depth-dependent variation of site magnification factor in Dongchuan by earthquakes obse
The digital seismometers with high accuracy are installed at depths of (200 m, (100 m in borehole and on the surface in ......
LA-ICPMS zircon U-Pb dating has been greatly advanced and widely applied in the past decade because it is a cheap and fa......
Quantification and characterization of condensed organic matter in sediments from the Pearl River De
Nonhydrolyzable carbon (NHC) and black carbon (BC) were measured upon treatments with the HCl/HF/trifluoroacetic acid me......
Maize (Zea mays L.) stands prominently as one of the major cereal crops in China as well as in the rest of the world. Th......
Quantitative Analysis of the Tomographic Technetium－99m MIBI （~（99m）Tc－MIBI） Myocardial Bullseye Dis
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Quantitative Analysis of the TomographicTechnetium-99mMIBI (~ (99m) Tc-MIBI) Myocardial Blossom Display: Applicati......
Objective To evaluate the impact of major causes of death on changes of life expectancy in China. Methods Life expectanc......
The configuration-dependent cranked Nilsson-Strutinsky approach was used to investigate the rotational structures at hig......
Hydrogen isotopes in palmitic and stearic acids in suspended particles from the Changjiang River Est
Hydrogen isotopes in lipid biomarkers can trace past changes in the hydrologic cycle. Recent studies have revealed the p......
The kinetics of Pb adsorption in seawater by surface sediments from Xiamen Bay was simulated and the effects of seawate......
Fluid flow has a significant impact on the microstructure evolution of alloys during solidification. Based on the previo......
为了获取软土接触面积大小,对杭州紫金港软土进行了大量的SEM图像扫描,通过分析软土SEM图像的特点,建立三维空间计算模型,利用Imag......
Abnormal expression of circulating nuclear factor-κB in hepatocellular carcinoma and reversal of mul
Objective To investigate the expressions of nuclear factor-κB(NF-κB) and P-glycoprotein(P-gp) in patients with liver d......
为定量评估气象站风观测对障碍物的距离要求,通过流体力学模式(Computational Fluid Dynamics,CFD)对单体建筑物进行了敏感性试验......
QTL Mapping for Rice RVA Properties Using High-Throughput Re-sequenced Chromosome Segment Substituti
The rapid visco analyser(RVA) profile is an important factor for evaluation of the cooking and eating quality of rice. T......
Assessment of natural regeneration status and diversity of tree species in the biodiversity conserva
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......
目的:利用近红外光谱法,建立注射用磷霉素钠含量快速检定方法。方法:采集注射用磷霉素钠的近红外(NIR)光谱,建立近红外定量模型。......
Quantitative Trait Loci for Grain Chalkiness and Endosperm Transparency Detected in Three Recombinan
Quantitative trait loci(QTL) for percentage of chalky grain,degree of chalkiness,and endosperm transparency were detecte......
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......
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......
Applying generalized hydrophobicity scale of amino acids to quantitative prediction of human leukocy
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......
目的结合澳门中国文化特点，分析与探讨混合式科研方法在揭示澳门抑郁老年人生活体验方面的应用。方法采用质性研究与量性研究相结合......
Quantitative Trait Loci for Grain Chalkiness and Endosperm Transparency Detected in Three Recombinan
Quantitative trait loci (QTL) for percentage of chalky grain, degree of chalkiness, and endosperm transparency were dete......
QTL Mapping for Rice RVA Properties Using High-Throughput Re-sequenced Chromosome Segment Substituti
The rapid visco analyser (RVA) profile is an important factor for evaluation of the cooking and eating quality of rice. ......
Assessment of natural regeneration status and diversity of tree species in the biodiversity conserva
A study was conducted at two-biodiversity conservation areas of Northeastern Bangladesh (a part of Sylhet Forest Divisio......
近年来,光学相干断层扫描血管成像(OCTA)量化分析在眼部疾病中应用越来越广泛。本文总结了OCTA在视网膜、脉络膜各区域和各分层应......
Climate change strongly affected the structure and functions of natural ecosystems,e.g.the vegetation productivity decre......
目的设计《部队餐饮单位食品卫生监督检查量化评分表》，为全军食品卫生监督检查提供量化评价依据。方法依据国家和军队法律法规，以前......
季铵盐快速定量分析方法对于季铵盐产品的开发、应用具有重要的意义．应用四苯硼钠返滴定分析方法对季铵盐定量分析进行了研究，探讨了......
目的采用唇颊亮度值比值的方法,将唇周色泽的主观判断进行定量化分析。方法使用国际颜色校正卡,在室内自然光下采集130例正常人面......
该文给出80°三角翼滚摆(Wing Rock)非定常流场的常规流动显示和定量流动显示即PIV测量结果，并分析了引起和维持滚摆的气动机理不仅......
目的探讨超声造影成像特征及定量参数对甲状腺良恶性结节的诊断价值。方法行手术切除的46例共63个甲状腺结节的超声造影资料。根据......
A Quantitative Study on the Utilization of Devices and Equipment in the First Military Medical Unive
为大学里的设备和设备的投资，利用，和管理的机制与企业的不同，因为大学里的设备和设备很少为利润被使用。为拥有大学的设备的管理建立......
对TiO2在高温熔渣中被碳还原的发泡过程进行实验室研究.结果表明,温度是影响发泡过程的主要参数,1580℃时的熔渣发泡过程较1480℃......
针对金属磁记忆检测技术目前尚不能对焊接裂纹进行定量的评价的问题，通过对预制焊接裂纹一阶微分后的金属磁记忆信号进行分析，找出了......
门控单光子发射计算机断层成像心肌灌注显像可同时评估心肌灌注缺损程度、心室重构、心室舒张及收缩功能,具有单纯形态学检查不可......
对天宝岩国家级自然保护区长苞铁杉林不同海拔、不同腐烂等级枯倒木的径级结构、高度/长度分布,以及材积分布特征等进行了研究,结......
当前的岗位津贴管理大都采用人工管理，存在办事效率低、信息不畅通等弊端，依据论文、项目、奖励等量化绩效实现岗位津贴的科学管理是......
多烃源层叠合盆地混源油油源的定量计算是十分困难的问题。典型原油的人工混合配比实验显示，当两个生物标志物浓度不同的原油相混合......
介绍在<深圳市地铁二期工程综合规划策略研究>的土地利用协调性评估子课题中,采用GIS技术结合常规ACAD工具的定量分析方法,说明该......
目的探讨梅尼埃病患者眩晕程度主观评价方法和影响眩晕症状主观感受的相关因素。方法对2012年9月2014年9月就诊的95例急性发作期梅......
目的研究上皮性卵巢癌患者血浆中micro RNA-30a-5p与卵巢癌分级、分期的关系,探讨其在卵巢癌中的诊断价值。方法选取111例上皮性卵......
采用高效液相色谱法，以Chiralpak AD-H手性柱，对喹禾糠酯原药中4个手性异构体进行分离，并对其有效体（R,R）和（R,S）体进行定量分析。结果表......
以河工动床模型相似准数分析、模拟试验条件和典型情况下关键相似准则的选用为基础,比较河工动床模型校验方法的优缺点,总结了动床......
设计和制作一种基于丝网印刷电极基微电化学池装置,建立了奈达铂的电化学在线快速测定新方法。用循环伏安法(CV)研究奈达铂在微电......
为探究永定河干涸段河流廊道的植物群落结构特征及多样性特征,给永定河河道防护林、水源涵养林建设等提供科学的理论依据,通过对河......
对网络的入侵风险量化评估是网络安全体系的重要防范方法,可在发现入侵后及时做出相应,有效降低网络入侵风险。传统方法采用小波神......
It is very difficult to discriminate natural fractures using conventional well log data, especially for most of the matu......
针对连续回转电液伺服马达系统中存在着某些参数的不确定性及外部干扰,在建立系统数学模型的基础上,研究能够克服对象不确定性和外......
