有效的项目管理需要了解定量工具和技术、组织结构以及组织行为等。
Effective project management requires an understanding of quantitative tools and techniques, organizational structures, organizational behavior.
目的：应用放射性微球技术定量检测实验兔不同骨骼和肌肉组织的血流量。
Objective: To quantitatively measure the blood flow of bone and muscle tissue by the radioactive microsphere techniques.
近年来提出了许多监督和非监督模式识别技术用于磁共振图象的组织分类和定量分析。
A number of supervised and unsupervised pattern recognition techniques have been proposed in recent years for the tissue segmentation and quantitative analysis of magnetic resonance images.
目的探讨定量组织速度成像（QTVI）技术检测冠心病节段性室壁运动异常的临床应用价值。
Objective To explore the clinical value of quantitative tissue velocity imaging (QTVI) technique indetection of regional wall movement abnormalities (RWMA) in patients with coronary artery disease.
采用电子面板标准面积计算技术对再狭窄增殖组织作定量分析。
Quantification of the proliferation reaction was performed using standard planimetry techniques and Micro-plan II image analysis system.
目的探讨应用定量组织速度成像(QTVI)技术结合小剂量多巴酚丁胺负荷超声心动图试验(LDDSE)诊断冠心病的价值。
Objective To clarify feasibility for diagnosing coronary artery disease by quantitative tissue velocity imaging (QTVI) technique during low-dose dobutamine stress echocardiography (LDDSE).
目的探讨应用定量组织速度成像(QTVI)技术评价早期系统性红斑狼疮(ESLE)患者左室长轴收缩功能的意义。
Objective to evaluate the left ventricular long-axis systolic function in patients with early systemic lupus erythematosus (ESLE) with quantitative tissue velocity imaging (QTVI).
目的：采用超声定量组织速度显像(QTVI)技术，评价冠状动脉内支架置入术后的左室局部室壁运动改变。
Objective: to quantitatively analyze regional left ventricular (LV) systolic function before and after coronary artery stent implantation by quantitative tissue velocity image (QTVI).
目的探讨定量组织速度成像（QTVI）技术检测冠心病局部室壁运动异常的临床应用价值。
Objective To evaluate the clinical value of quantitative tissue velocity imaging(QTVI)in detection of regional wall movement abnormalities in patients with coronary artery disease(CAD).
目的：应用超声定量组织速度显像(QTVI)技术测定二尖瓣环运动速度，评价其是否与左室整体收缩功能指标左室射血分数(L VEF)相关。
Objective: to evaluate if the mitral annular systolic motion velocities measured by Doppler quantitative tissue velocity image (QTVI) correlated with left ventricular ejection fraction (LVEF).
目的探讨应用定量组织速度成像(QTVI)技术联合经胸超声心动图评价阿霉素早期心脏毒性模型建立的价值。
Objective To evaluate quantitative tissue velocity imaging (QTVI) and transthoracic echocardiography in detecting early adriamycin-induced myocardial damage model in rabbits.
目的探讨应用定量组织速度成像(QTVI)技术结合小剂量多巴酚丁胺负荷超声心动图试验(LDDSE)评价心肌存活性的价值。
Objective To assess myocardial viability in patients with myocardial infarction by quantitative tissue velocity imaging (QTVI) during low-dose dobutamine stress echocardiography (LDDSE).
目的：探讨背向散射积分检测技术定量评价梗塞心肌组织特征的临床价值。
Objective: Our purpose was to determine the use of ultrasonic tissue characterization with integrated backscatter in evaluation of infarcted myocardium.
利用光学显微镜、扫描电镜、定量金相等技术研究了冷却速度、铅含量、重力作用等对铝铅合金显微组织的影响。
The effects of cooling velocity, the lead content and the gravity on the microstructures of Al Pb alloy were discussed based on the results of optical microscope, SEM and quantitative metallography.
目的：探讨定量组织速度成像技术在评价梗死心肌局部收缩运动和精确性能。
AIM To investigate the precise function of quantitative tissue velocity imaging in evaluating the local contraction of infarcted myocardium.
目的：应用定量组织速度成像技术（QTVI）测定急性前壁心肌梗死（MI）后不同时段左室的收缩功能，评价再灌注治疗对急性前壁MI患者左室收缩功能的短期影响。
Objective: To assess the short period effects on the systolic function of left ventricular of reperfusion therapy in acute myocardial infarction (AMI) by quantitative tissue velocity imaging (QTVI).
方法取正常和先天性畸形人胚心脏，采用免疫组织化学及图像分析技术对心脏内hcy2表达变化进行定量测定分析。
Methods Immunohistochemistry and the technique of picture assay were used to detect HCY-2 expression in the normal and abnormal human embryonic heart.
目的应用常规超声心动图及定量组织速度成像技术研究房颤患者电转复后的左房顿抑。
Objective To study the left atrial stunning after cardioversion on atrial fibrillation with normal echocardiography and quantitative tissue velocity imaging.
目的应用定量组织速度成像(QTVI)技术探讨正常人的静息心率(RHR)对心肌组织速度的影响。
Objective To evaluate the effects of rest heart rate (RHR) on myocardial tissue velocity in healthy subjects by quantitative tissue velocity imaging (QTVI).
在多层生物组织模型下，提出了一种利用近红外光谱技术定量无损检测组织氧饱和度的方法。
Based on the model of multilayered biological tissue, a method to measure tissue oxygenation saturation by using noninvasive near infrared spectroscopy was present.
目的应用定量组织速度成像技术(QTVI)评价肥厚型心肌病(HCM)患者左心室长轴方向上的收缩和舒张功能。
Objective to assess left ventricular systolic and diastolic functions in patients with hypertrophic cardiomyopathy (HCM) using quantitative tissue velocity imaging (QTVI).
方法利用寡核苷酸基因芯片技术和实时定量pcr技术检测20例胰腺癌组织和6例正常胰腺组织中TUSC3基因的表达。
Methods The expression of TUSC3 gene in 20 cases of pancreatic cancer and 6 cases of normal pancreas were detected by oligonucleotide microarray and real-time quantitative PCR.
磁共振动脉自旋标记灌注成像技术是通过对动脉血作磁标记作为内源性对比剂，对脑组织的血流灌注进行定量测量的磁共振成像技术。
Magnetic resonance perfusion imaging of arterial spin labeling is a technique to quantificationally measure the cerebral blood flow using the labeling arterial blood as a endogenous tracer.
目的探讨多普勒组织成像技术(dti)定量分析多巴酚丁胺超声负荷试验(dse)过程中缺血心肌室壁运动的特征。
Objective to quantitatively define the ischemic myocardium response to dobutamine stress echocardiography (DSE) in coronary artery disease (CAD) patients by Doppler tissue imaging (DTI).
通过研究定量金相技术为半固态微观组织的固相率，晶粒大小，晶粒尺寸分布和形状分布的图像处理提供了理论依据和计算方法。
The paper has provided theoretical basis and computation method of the four measuring items of microstructure for digital image processing by studying quantitative metallography.
目的探讨声学密度定量(AD)技术评价梗死心肌组织特征的临床价值。
Objective to quantitatively assess the histological characteristics of infarcted myocardium using acoustic densitometry (AD) and comparing with conventional radionuclide imaging and echocardiography.
我们首次采用现代放免分析技术和免疫组织化学方法，对去势大鼠骨组织中ER的表达进行了定量和定位研究。
We adopted firstly the dextran coated charcoal(DCC) and SP methods to detect estrogen receptor(ER) expression of bone tissue in ovariectomized(OVX) rats.
目的：探讨多普勒能量组织成像技术（DPTI）定量梗死心肌内膜面积的价值。
Objective:To Assess the diagnostic value of Doppler power tissue imaging(DPTI) on Quantitating the endocardial size of infarct myocardium.
该系统基于目前广泛使用的视窗95操作平台，遵循体视框测量技术的原理，计数神经组织中突触的数密度，从而实现对突触超微结构的定量分析。
It was based on a personal computer installed with prevalent operation plat of windows95 A new stereological technique, the disector technique, was used in this analysis system.
采用组织化学技术形态定量对运动疲劳大鼠股四头肌不同类型肌纤维的成分进行定量分析。
The technique of cytochemistry was used in our study to test quantitatively the chemical components of different types of muscle fibres in the quadriceps of mice after exhaustion exercise.
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