早期收缩

The parameters showing left ventricular systolic function, such as ejection fraction and fractional shortening in acromegaly group were no significant difference, compared with those in control group.

反映心脏收缩功能的参数，射血分数和左室短轴缩短率，早期肢端肥大症患者与对照组比较无显著性差异。

And the improved testing device of autogenous shrinkage was used to test early autogenous shrinkage of UFA concrete.

采用改进的混凝土自收缩试验装置对UFA混凝土的早期自收缩变形进行了测试。

One of the enginery characters is that it has a longer refractory period, which includes the whole systole and the early period of diastole.

心肌的机能特性之一是具有较长的不应期，整个收缩期和舒张早期都是有效不应期。

Methods:According to the knee-sprung degree,we dopted deferent operatin methods Static muscle's equal-length shrinking on the early stage of post-operation and other rehabili tation training.

根据膝关节屈曲程度分别采用不同手术方式矫正，术后早期进行静力性肌肉等长收缩等康复训练。

At last explain the background of the subject and main work.

同时也考虑到混凝土的收缩和徐变对混凝土早期温度场的影响。

Marly crack and deterioration of many bridge deck overlays have been attributed to the traffic load, nature factor and high thermal or shrinkage stress development in the concrete.

混凝土桥面铺装在交通荷载、自然因素、温度与收缩应力综合作用下，普遍出现了早期开裂与破坏。

Level of hypertensive group HsCRP is remarkable as a result prep above contrasts group, hsCRP level and style quality exceed mark, smoking, blood fat to reach diameter of end of left room diastole to increase mussily, contractive end diameter adds left room, left ventricular diastole is inchoate mitral valve is the biggest blood stream speed and diastole are terminal mitral valve is the biggest.

结果高血压组hsCRP水平显著高于对照组，hsCRP水平和体质量超标、吸烟、血脂紊乱及左室舒张末径增加、左室收缩末径增加、左心室舒张早期二尖瓣最大血流速度和舒张晚期二尖瓣最大血流速度之比异常有关。

Objective: To investigate the diagnostic value of postsystolic shortening for ischemia during adenosine stress echocardiography in animal models.

目的：探讨收缩期后收缩在腺苷负荷试验中诊断早期心肌缺血的价值。

And the improved testing device of autogenous shrinkage was used to test early autogenous shrinkage of UFA concrete.

在此基础上，采用改进的混凝土自收缩试验装置对UFA混凝土的早期自收缩变形进行了测试。

The early autogenous shrinkage of highway concrete containing ultra-fine fly ash was investigated,and the influence of UFA on early cracking sensitivity of concrete was analyzed.

目的研究掺超细粉煤灰(Ultra-fine Fly Ash，简称UFA)的道路混凝土早期自收缩特征及UFA对混凝土早期开裂敏感性的影响规律。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。