置换

The mean time interval to the onset of squeaking symptoms was fourteen months following the index hip arthroplasty.

出现辗轧声症状的平均时间间隔是在全髋关节置换术后14个月。

36 cases severe cardiac valve replacement whose cardio/thorax were 0.68～0.90 measured by sternite, heart function were Ⅲ～Ⅳ grade, average of left ventricle diastole diameterwas 67±9.2mm.

目的：回顾性分析总结 36例重症心脏瓣膜置换术的麻醉处理经验。

36 cases severe cardiac valve replacement whose cardio/thorax were 0.68～0.90 measured by sternite, heart function were Ⅲ～Ⅳ grade, average of left ventricle diastole diameterwas 67±9.2mm. All the patients heart function were improved by strict therapy before operate. Selecting best opportunity for operation, by general anesthesia, moderate hypothermia extracorporeal circulation, perfusing heart by cold stop-beating fluid including hypokalium and blood ,and refusing dopamine to maintain haemodynamics after cardiac resuscitation.

36例重症心脏瓣膜置换术病人，X线胸片心胸比0.68～0.90，心功能Ⅲ～Ⅳ级，左室舒张末径平均67±9.2mm，术前均经过严格改善心功能治疗，选择有利的手术时机，采用以芬太尼为主，咪唑安定、异丙酚、异氟醚等为辅助药的全身麻醉，中度低温体外循环，以高钾含血冷停跳液灌注心脏，心脏复苏后静脉输注多巴胺等维持血流动力学稳定。

The asset of stock right: the stock right of a debt-to-equity swap enterprise as held by an asset company and the stock rights of all kinds of enterprises as held by the other means such as asset exchange and swapping debts with assets

股权类资产：资产公司持有的债转股企业股权，通过资产置换、资产抵债等其他方式持有的各类企业股权

ALC Advisors' structuring of two ongoing stock swap deals involving a mainland seller and an overseas buyer looking to create a fully owned foreign enterprise has met with significant trouble, Mr Colling said.

Colling 说，美智荐咨询正在处理两桩股票置换的交易，其中一位客户是大陆卖主，而另一位则是希望创建一家全资企业的海外买家，这两桩交易正面临不小的困难。

According to different geology of the Majishan Mineral Ore stockyard and characteristics of the project, Designer adopts dynamic replacement method, deep plastic sheet plus short vibro-replacement stone pile method and plastic sheet plus preloading method for different sub-areas, through grading stock measure during operation to achieve ground treatment aim, and make foundation treatment construction be easy, convenient and cost reasonable.

本设计根据马迹山矿石堆场不同区域的地质条件和工程特点，分区应用了强夯置换法、深层塑料排水板浅层振冲碎石桩、塑料排水板堆载预压等加固方法，并通过使用期分级加载措施，以达到地基加固的预期效果。

According to stoichiometric displacement model for retention, the covergent phenomenon of homologues in reversed-phase liquid chromatography was studied.

以液相色谱中的溶质计量置换保留模型为理论基础，从热力学角度进一步对反相液相色谱中同系物的收敛性进行了研究。

The phenomenon was explained by molecule mechanism and the stoichiometric displacement theory was used to test this phenomenon.

从分子机理上对该现象进行了解释，利用计量置换理论(stoichiometric displacement theory，SDT)对该现象进行了验证。

The results show that humidity does stratify in the space , which is different from mixing ventilation where humidity is constant .

置换通风系统的这一特点，有利于对空调空间进行有效的湿度控制和空调系统的节能。

Prior to the vector construction, the availability of gene replacement was extensively tested in Streptomyces.

在载体构建之前，我们先在链霉菌FR-008中验证了基因置换方法的可行性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。