根据等效焓降法在热力系统计算时的特点,推导了循环函数法在回热系统中的局部定量计算方法,导出了回热系统局部定量计算的几个重要结论。
According to the features of equivalent enthalpy-drop method applied to thermodynamic system, the methods of local quantitative calculation for cycle function method in regenerative system is deduced.
作为一种局部逼近方法,自适应神经模糊推理系统(ANFIS)适于为药物定量构效关系(QSAR)建模。
Adaptive neural fuzzy inference system (ANFIS), as a local approximation approach, could be used to model the quantitative structure-activity relationship (QSAR) of medicine.
与非自洽的局部激波解相比,两者的定性特征相似,但定量结果有较大差别。
The features of local shock wave solution without gaseous self-gravitation are similar qualitatively but different quantitatively with the results of this paper.
血流定量检测显示:无论记忆任务还是乙酰唑胺注射,治疗前后局部脑血流的强度无显著差异。
Quantitative blood flow measures showed no difference in the magnitude of regional cerebral blood flow responses pretreatment and posttreatment to either memory tasks or acetazolamide injection.
作为一种新型河工建筑物,桩柱透水丁坝对局部水流的影响亟需可靠的定量研究。
As a new fashion river regulation building, it is necessary to research the effect of pile permeable groins to local flow quantitatively.
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.
方法:采用现代物理学的光谱技术,以人体皮肤局部血红蛋白变化作为定性和定量指标。
Methods Spectral technique was adopted and changes of human local skin hemoglobin were used as qualitative and quantitative indexes.
供热机组多重循环方法是定量计算局部扰动对供热和发电两方面影响的一种分析方法。
Its an analytical method of the multiple circulation method in co-generating unit that is applicable to local quantitative calculating thermal economic influence on heat and electric.
结论DSE与应变率结合定量评价局部心肌运动为临床诊断冠心病提供了有价值的信息。
Conclusions Combining stain rate and DSE to quantify local myocardial motion is valuable to offer many important clinical messages, and improves the diagnosis of coronary heart disease.
目的为实现夹板局部外固定治疗骨折的定量化,我们研制了盘状指针式拉力传感器以便实时监控夹板固定带约束力。
ObjectiveIn order to quantify the treatment of fractures with splint, we develop discal index drawing force transducer for measuring and controlling the sanction of fixation retainer of the splint.
目的:观察全身性拳操运动结合局部颈椎操锻炼(定量运动)对社区颈椎病患者的康复疗效。
Objective: To observe the rehabilitative effects of quantity exercise on patients with cervical spondylosis in the community.
化疗同时,在肿瘤局部或相应体表用电化学治疗仪持续施以一定量的电刺激,可降低化疗药物的毒付作用,并有增加疗效的作用。
During tumor chemotherapy, USES Electrochemical therapy at local tumor or on tumor -associated surface to decrease toxic and side effect of tumor chemotherapy and improve effect.
目的应用定量组织速度成像(QTVI)评价肥厚型心肌病(HCM)患者左心室局部收缩功能。
ObjectiveTo assess the left ventricular regional systolic function in patients with hypertrophic cardiomyopathy (HCM) using quantitative tissue velocity imaging (QTVI).
采用无裂纹缺陷试件进行疲劳试验得到试件的疲劳寿命,同时利用考虑了记忆特性的局部应力应变法对试件的疲劳寿命进行定量分析。
The fatigue life is obtained by using specimens without crack and by a special analysis based on local stress-strain method in which remembrance characteristics are considered.
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).
复用距离是一种局部性的定量描述。
结论:QT VI技术可准确识别运动异常节段,是无创评价局部心肌收缩功能定量、精确的方法。
Conclusion: QTVI can accurately differentiate abnormal motion segment and is a non invasive and quantitative method to assess systolic function of left ventricular regional myocardium.
利用CMAC的局部泛化能力定量地评估设备的性能退化。
CMAC is used to assess degradation states quantitatively based on its local generalization ability.
采用半定量逆转录多聚酶链反应(RT - PCR)检测局部内皮素系统ET - 1、ETAR、ETBR及ECE的基因表达。
The gene expression of ET-1, ETAR, ETBR and ECE was evaluated by semi-quantitative reverse transcription polymerase chain response (RT-PCR).
定量分析表明乙醇和水系统解吸过程中,引发界面湍动的原因是局部较大的表面张力梯度。
The quantitatively experimental result showed that the reason that induces the Marangoni convection is the local large surface tension gradient along the interface of the gas and liquid.
目的:应用定量组织速度成像和组织追踪成像评价正常人左心室局部收缩运动并探讨有关的影响因素。
Objective: to access left ventricular wall motion of systole in normal subjects by quantitative tissue velocity imaging and tissue tracking imaging, and to investigate the correlated factors.
结论QT VI及SRI可以作为定量评价心肌缺血导致的心肌局部功能异常的方法。
Conclusion QTVI and SRI may be a promising new tool for the quantification of ischemia-induced regional myocardial dysfunction.
目的应用SPECT脑显像定量测定癫痫局部脑血流量的变化,旨在评价其在致痫灶定位诊断中的意义。
Objective To evaluate the value of brain SPECT imaging for the decrease of regional cerebral blood flow (rCBF) and localization of epileptic foci.
分析了提高钢丝绳局部缺陷定量检测分辩率的相关问题,提出了一种基于径向基函数网络的局部缺陷定量逼近新方法。
Improving resolution to quantitatively evaluate wire rope local fault is very important. A new method for evaluating the local fault based on radial basis function is presented.
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).
通过局部软组织力-位移测试系统,对正常对照组、颈痛组的局部软组织力和位移定量检测;
The local static tension of soft tissue with neck pain and controlled group without neck pain were measured quantitatively.
指出它们均具有C_ (2v)局部对称性,并从晶体场点电荷模型出发对具有C_ (2 v)对称性点群的分子进行了配位场半定量计算。
They belong to C_ (2v) local symmetry. From the point of view of point-charge model the ligand field semi-quantitative calculation is applied to molecules with C_ (2v) point group symmetry.
此外,还研究了焊接热输入量对局部脆性区断裂韧性的影响,并通过定性、定量的金相显微组织评定对试验结果进行了分析。
In addition, the effect of welding heat input was studied. Qualitative and quantitative metallographic examination of the simulated microstructures was made to assist t...
此外,还研究了焊接热输入量对局部脆性区断裂韧性的影响,并通过定性、定量的金相显微组织评定对试验结果进行了分析。
In addition, the effect of welding heat input was studied. Qualitative and quantitative metallographic examination of the simulated microstructures was made to assist t...
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