1 . Objective To investigate the therapeutic effect of holmium - laser on ureteroceles.
目的探讨钬激光治疗输尿管口囊肿的疗效.
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2 . Objective To investigate the cause and treatment of severe infection after ureteroscope.
目的探讨经钬激光碎石术后重症感染的原因及护理对策.
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3 . And, suddenly - wallet, watch and chicken hand - their footsteps faded down the darkened street.
和突然钬钱包, 手表及鸡肉在手钬他们的脚步声淡忘了漆黑的街道.
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4 . Objective : To study the cause of complications associated with holmium laser ureterolithotripsy.
目的: 探讨输尿管镜钬激光腔内碎石并发症的发生原因与预防措施.
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5 . Objectives To study the cause of complication of holmium laser ureterolithotripsy.
目的探讨输尿管镜钬激光腔内碎石并发症发生原因.
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1 . （名）一种金属元素；符号Ho。
1 . 见“钬”。
原子序数67，原子量164.93032，元素名来源于发现者的出生地。 钬1878年索里特从铒土的光谱中发现钬，次年瑞典的克莱夫用化学方法从铒土中分离出钬。钬在地壳中的含量为0.000115%，与其它稀土元素一起存在于独居石和稀土矿中。天然稳定同位素只有钬165。
