查询词典 EF

All patients were examined by left ventricular angiograph by which ejection fraction and left ventricular end-diastolic pressure were measured. Results The change of left ventricular end-diastolic pressure after angiography of the patients in DM group was significiantly higher than that in non-DM group.

结果 DM组患者造影前后左室舒张末压的差值(D3)明显高於非DM组的患者，两组间的射血分数无明显差异，年龄增加、糖尿病、 EF的降低，与造影前后左室舒张末压的差值呈负相关。

It can beseen from a case study that the proposed method can improve the accuracy and the speed of load forecasting ef-fectively.

经实例验证，该方法能有效地提高预测精度和速度。

Objective To study the changes in maxilla,mandible and SN after orthodontic treatment with four pre－molars extracted in bimaxillary protrusion in adolescents and provide clinical useful data for predicting curative ef－fect after orthodontic treatment.

目的：研究青少年双颌前突患者拔牙矫治前后上颌骨、下颌骨及前颅底的变化，为临床预测矫治后疗效提供临床依据。

Ef I could git de ten CENTS back, I'd call it squah, en be glad er de chanst.""

要是我能把一毛钱收回来，我就认为是公平交叶，云气不错啦。&&

Well, dey'll be plenty un 'm dah, I reck'n, en you bet you he'll fetch one ef he gits a chanst.

我看啊，歇佛逊家的人在那边有的是，他只要有机会，准会谈一个回来。

It was suggested that contractility and pumping function of LV had a strong ability in reservation. 7. With increased HR, there was a decreasingly decrease in FTVI and TTVI and a significant compansatory increase in APFV、ATVI and AFF (HR＜100BPM) and in peak flow velocity (HR≥100BPM). 8. There was no differences between males and females in cardiac function.

提示心率增快造成心肌工作时间延长。6、随心率加快，心输出量及CI增加(P均＜0.001)，EF及ΔD％无变化，MVCF增强(P＜0.05及0.001)，提示左室收缩功能及泵功能有较强储备能力。7、随心率加快，ETVI及TTVI减小(P＜0.05～0.001)，其代偿方式为APFV加快，ATVI及AFF加大(P均＜0.001)，及心率快于100次/分，E、A峰融合后的峰值流速增加。8、男、女性心功能无差异。

The kinds of aggregate stones,in specially,their textu structures not only effected on fracture energy of stones and high-strength concrete,but also determinatively ef- fected on their brittleness.

特别是岩石的组织结构，不仅对岩石的断裂能和脆性有明显的影响，而且对高强混凝土的断裂能有影响。

This paper describes the numerical simulation of FAE two-phase detonation and its three-dimensional shock wave ef...

本文对FAE两相爆轰及冲击波三维效应进行了数值模拟。

Serum level of glucose, total cholesterol, triglyeride, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol and free fatly acids were measured.

结果 经10周治疗，①高血压糖尿病模型组与对照组相比， TC、TG、LDL-C、GLU、FFA的水平、CI及LVEDP明显升高（P.05）；HDL-C、EF、FS和LVSP明显下降（P.05）。

BACKGROUND: Chinese herb tuber fleeceflower root can enhance learning and memory ability and anti-cerebral ischemia ability in rats,while 2,3,5,4'-tetrahydroxystilbene-2-O-β-D-glucoside,the main effective component of tuber fleeceflower root,has very strong brain-protecting ef fects such as anti-oxidation and anti-aging.

背景：中药何首乌能够提高小鼠学习记忆和抗脑缺血能力，而二苯乙烯苷是何首乌的主要有效成份，具有较强的抗氧化与延缓衰老等脑保护作用。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。