... 收缩段流动 contraction flow 收缩损失 contraction loss 守恒差分格式 conservation difference scheme ...
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This aspect is to reduce the pipeline pressure loss, the other is to avoid the path contraction obstacle to the mechanical cleaning pipelines.
这一方面是为了减小管线的阻力损失,另一方面是为了避免通径收缩后给机械清扫管线造成障碍。
The findings demonstrated that: Strength of muscles, especially power and contraction velocity, are declined with aging. It is directly associated with loss of daily living and self-care abilities.
经分析得出结论:肌肉的力量,尤其是爆发力和收缩速度随年龄增长而衰退,而这种衰退与老年人的活动能力和自理能力的丧失直接相关。
In this microscopic view of a recent myocardial infarction, there is extensive hemorrhage along with myocardial fiber necrosis with contraction bands and loss of nuclei.
这是心肌梗死早期镜下图,沿着坏死的心肌纤维有广泛的出血。坏死的心肌纤维可见横纹但核消失。
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