利用消失模铸造压力凝固技术增强AZ91D镁合金补缩能力。
Feeding capacity of AZ91D magnesium alloy is enhanced by using pressure solidification in lost foam casting(LFC).
结论：保心胶囊具有改善心肌缺血、增强心肌舒缩能力的作用。
CONCLUSION: Baoxin capsules can improve myocardial ischemia and increase the cardiac contractility.
本文给出了U型钢可缩性支架的缩动条件，讨论了卡缆预紧力对支架抗缩动能力的影响以及支架在缩动过程中抗缩动能力的变化等问题。
The paper gives yielding conditions and discusses the influence of pre-tension of clamps on yieldable capacity of the U-steel and change of yieldable capacity in the process of yielding.
替硝唑产品在生产能力、生产成本、市场拓展能力等方面处于相对劣势，产品市场不断痿缩。
Comparatively the product TNZ is in inferior position both in production capacity, manufacturing cost as well as in market expanding, product market is shrinking continuously.
木材浸出物能减少木材的干缩，增强木材的尺度稳定性，并赋予木材抵抗病虫侵害的能力。
Wood extractives can reduce the shrinkage and recovery of wood during drying, enhance the dimensional stability of wood, and contribute to resistance to insect and fungal attack.
为了防止混凝土发生裂缝，许多大体积混凝土在设计中提出抗裂要求，干缩是混凝土抗裂能力的重要指标。
In order to prevent the crack of concrete, many mass concrete takes dry shrinkage as an important index of crack resistance.
目的：观察中药坎离颗粒对腹主动脉缩窄致慢性心衰(CHF)大鼠耐力型运动能力和血流动力学的影响。
Objective: to investigate the effects of Kanli granule on exercise tolerance and hemodynamics in rats with chronic heart failure (CHF).
本文简单分析了砼裂缝类型及成因，并通过水泥砂浆抗塑性干缩开裂试验说明聚丙烯纤维在水泥基材料抗塑性干缩开裂能力方面的作用。
This text has analyzed the concrete crack type and the cause of the crack in brief, and given an experiment on the cement sa.
细胞分裂中染色体因其末端的DNA不能完全复制而短缩，使细胞逐渐失去增殖能力，导致细胞衰老、死亡。
In cells division chromosome length is shorten for the ending DNA couldn't be replicated completely, and the loss of telomere DNA will lead to senescence and death.
细胞分裂中染色体因其末端的DNA不能完全复制而短缩，使细胞逐渐失去增殖能力，导致细胞衰老、死亡。
In cells division chromosome length is shorten for the ending DNA couldn't be replicated completely, and the loss of telomere DNA will lead to senescence and death.
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