目的:观察冠状动脉造影慢血流现象与心脏运动负荷试验结果的相关性。
Objective: To investigate the relationship between coronary slow flow phenomenon and the result of electrocardiograph exertion test.
本文将62例食道调搏心负荷试验结果,分别与同组活动平板试验或异丙肾上腺素负荷试验的结果进行对比。
In 62 cases of this paper, the results of cardiac stress test by transesophageal atrial pacing were compared with that of treadmill stress test and those of isoprote-renal stress test respectively.
他们还注意到,因为他们的研究对象事实上还包含了那些负荷试验结果为阴性的患者,所以负荷试验阳性的患者数目甚至还要低于44%。
Indeed, their analysis captures patients whose stress tests were actually negative, so the number of positive stress tests would have been even lower than 44%, they note.
根据4月21最终试验的结果,机翼和后缘的承受的极限负荷为2.5g左右,而实际最高负荷只能在实际服役的时候才能知道。
The final test occurred Apr. 21 when the wing and trailing edges were subjected to their limit load of around 2.5g, the highest loads expected to be seen in service.
另外,同一研究中,所有的患者都进行了多巴酚丁胺负荷试验,结果都是阴性的:IMA无论是在正常状态,最大负荷试时还是在负荷后一小时都保持不变。
In addition, in the same study, all patients were evaluated with dobutamine stress echo, which was negative in all; IMA levels were unchanged at baseline, peak stress and 1 hour after stress.31.
并给出了在S195柴油机上的试验结果。试验表明,新型结构设计能明显改善高负荷及超负荷时的经济性。
The experimental results on S195 diesel engine have showed that the engine with new structure of main combustion chamber has better performance obviously in full load and overload.
试验结果表明该处理系统具有耐冲击负荷,处理效果稳定,运行管理简单,运行成本低等特点。
The test result shows that this treatment system has such advantages as anti impulsion load, stable treating effect, simple running management and low running cost, etc.
结果:所有试验标本均能充分抵抗模拟的生理负荷,无一例失败。
Results: All tested specimens adequately resisted simulated physiologic loading conditions with no failure.
理论计算与试验结果证明,采用双进气道可控进气涡流系统是改善大功率柴油机低负荷性能的一个有效途径。
Theoretical and experimental results suggest that the engine performance at low load can be improved with the variable swirl twin inlet port.
并在1150d单缸柴油机上,在较大的转速与负荷范围内进行了试验验证,模拟计算与试验结果基本符合。
Tests have been done on a 1150d mono-cylinder diesel in wide range of engine speed and load, which showed the results of simulation are basically accord with that of the tests.
试验结果表明:在供油提前角、转速和负荷相同的情况下,燃用二甲醚时油管泵端和嘴端压力的上升和下降速度、压力峰值都比燃用柴油时低;
The results show that at the same fuel delivery advance angle, engine speed and load, the line peak pressure and rate of pressure increment and decrement of DME are lower than that of diesel fuel.
试验结果表明高负荷引起的污泥膨胀是由于溶解氧限制所造成。
The experimental result has been revealed that the dissolved oxygen limiting is the main reason for high loading rate bulking problem.
试验结果表明,玻璃纤维长丝纱有较明显的应力松驰现象,反复循环负荷作用对玻璃纤维长丝纱的强伸性能有较大的影响。
As a result, the stress-relaxation of yarn is obviously observed, and the cyclic loading has much more influence on the tensile property of yarn.
试验结果表明,污泥负荷的确定应根据温度和脱氮要求;
The results show that the sludge loading can be determined preferably according to the temperature and denitrification demand.
试验结果表明,HCR具有充氧效率高、启动速度快、污泥负荷高和抗冲击负荷能力强等特点。
The experimental results showed that HCR had high oxygen transfer rate, quick start up ability, high sludge loading and great buffering capacity.
大小涡轮相继增压系统上、下行切换试验结果表明,阀门切换过程中发动机转速波动范围随着负荷的升高而增大。
The experimental results of upwards and downwards switching processes showed that the fluctuation range of engine speed increased as the load increased in the valve switching process.
试验结果表明,该处理系统具有耐冲击负荷,处理效果稳定,运行管理简单,运行成本低等特点。
Trail outcome indicates this treatment system has anti impulsion load, stable treatment effect, simple running management, low running cost, et.
结果所有病人都完成整个ATP负荷试验。
Results The ATP infusion protocol was completed in all patients.
但新近完成的某双桨船的回转试验的多个实测结果表明:外侧螺旋桨负荷远大于内侧螺旋桨负荷。
In recent days, however, several recording results of a new twin-propeller ship gotten in sea trial indicated that the outside propeller's load is always heavier than the inside one.
通过对发动机进行的负荷特性和外特性对比试验结果表明,高压共轨电控喷油系统在提高发动机经济性和改善排放方面具有巨大潜力。
The constant speed and full-load characteristics tests showed that the system had great potential to improve the engine economic performance and exhaust emissions.
试验结果表明:随掺混比的增大,碳烟排放在满负荷降低较多;
The experimental results show that with the rise of blending ratio, smoke is greatly reduced under high load;
结果无负荷试验异常者围生儿预后不良率为37.2%,与正常者(38.5%)比较无明显差异(P>0.05)。
Perinatal poor prognostic rate in the cases with abnormal reaction to NST was 37.2%, with-out significant difference in comparison with the normal ones(38.5%, P >0.05).
结果10例确诊为CAD的患者中腺苷负荷试验阳性8例。6例冠脉造影正常的患者中有1例为腺苷负荷试验阳性。
Results: Adenosine stress echocardiography was positive in 8 out of 10 CAD patients and 1 out of 6 normal patients.
试验结果表明,该燃烧系统的性能在低负荷工况较好,在高负荷工况较差。
The experimental results showed that the performance of USC system was good in low load conditions but bad in high load conditions.
试验结果表明,在各负荷下EGR率最大值为15.4%:燃烧过程缸内压力的最大值和缸内平均温度的最高值均有所降低;
Test results show that, the maximum of EGR rate is 15.4%; Compared with original data, the maximum of in-cylinder pressure and average temperature all drop a little.
改后试验结果较好,锅炉可在5 0 %负荷下全脱油稳定燃烧。
The results show that the boiler has a very stable operation without oil supporting under 50% load.
改后试验结果较好,锅炉可在5 0 %负荷下全脱油稳定燃烧。
The results show that the boiler has a very stable operation without oil supporting under 50% load.
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