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.
基本负荷基本负荷是指建筑负荷需求量中不变的那一部分，是构成负荷需求曲线的基数。
Base load base load is that portion of a building load demand which is constant. It is the "base" of the building demand curve.
在环境负荷不变条件下，运用控制方程求得的万元产值用水量无法满足循环经济的需求。
Under the constant condition of environmental load, water consumption of ten thousand Yuan output value is got from the control equation.
提出应该按部分负荷时冷却水进水温度变与不变两种情况分别建立中国的IPLV计算公式。
Puts that the computation formula of IPLV for China should be constructed according to the temperature of cooling water is invariable or variable under part load.
按发电机的负荷改变发电机的端电压使远离发电机的某一电气点如变电站高压母线的电压稳定不变。
Varies the generator terminal voltage in accordance with its load to hold constant voltage at some point electrically remote from the generator, such as the station high voltage bus.
在环境负荷不变条件下，运用控制方程求得的万元产值用水量无法满足循环经济的需求。
Under the constant condition of environmental load, water consumption of ten thousand Yuan output value is got from the control equation. It is unable to meet the recycling economy's demand.
在水电站制定厂内机组最优负荷分配时一般都假设水电站的水头是不变的。
In the process of making optimal load dispatch plan in hydroelectric plants, it is usually supposed that the water head of the hydroelectric plant is not changing.
对负荷增大，但磨擦系数无敏感变化，因此重负荷下，磨擦系数极小，并且长期保持精度不变，可得机械使用寿命长期保持。
On the load increased, but not sensitive to changes in friction coefficient, so heavy, the friction coefficient is extremely small, and the same long-term accuracy can have long-term mechanical life.
而且告诉他，“你将会是骡，不变地从薄暮到破晓工作，搬运在你的背部上的重负荷。”
And told him, "you will be mule, working constantly from dusk to dawn, carrying heavy loads on your back."
结果表明：在文本阅读中，疲劳会使瞳孔缩小，心理负荷增大会使瞳孔放大，一定的心理负荷可以起到维持瞳孔大小不变的作用；
The results showed that in text reading, pupil diameter decreased with fatigue, whereas increased with mental load and persisted with sustained mental load;
结果表明：在文本阅读中，疲劳会使瞳孔缩小，心理负荷增大会使瞳孔放大，一定的心理负荷可以起到维持瞳孔大小不变的作用；
The results showed that in text reading, pupil diameter decreased with fatigue, whereas increased with mental load and persisted with sustained mental load;
应用推荐