提出了一种蒸馏塔全塔负荷性能图。
The load characteristics chart of the whole distillation tower was proposed.
结论:本研究显示握力负荷超声心动图试验是可行的、安全的。
Conclusions The safety of grip exercise test of exercise stress echocardiography have been proved.
结论:本研究显示握力负荷超声心动图试验是可行的、安全的。
Conclusions The safety of grip exercise test of exercise stress echocardiography have been proved.
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