Objective To study the lead selection of QT interval measurment in the patients with acute myocardial infarction and to examine the relation of QT dispersion with VT/VF.
目的探讨急性心肌梗死测定最大QT间期的导联选择及分析心肌梗死急性期QT离散度与恶性以律失常的相关性。
These kinds of questions lead to a good selection of pivot points.
通过这些问题，可以很好地选择轴心内容点。
As a selection is updated in these components, information components at the bottom of the screen give a summary of the selected lead and the company owning the selected lead.
当更新这些组件中的某个选择时，屏幕底部的信息组件将显示所选择的潜在客户及其所属公司的摘要信息。
Mimicry arises as the result of evolution through natural selection and the occurrence of random genetic mutations that lead over many generations to the appearance of favorable characteristics.
拟态是无数代自然选择和遗传变异的进化而获得的有利特征的结果。
The Lead Browser component is on the left side of the screen and can display several modes of selection.
LeadBrowser组件位于屏幕的左侧，可以显示多个选择模式。
In that case, reorganizing the index might lead to its selection as part of a better-performing query access path.
在这种情况下，重新组织索引可能会影响DB2的选择，可能产生性能更好的查询访问路径。
Insufficient or inaccurate statistics lead to inaccurate cost estimates for the candidate access paths and is the most common reason for the selection of inefficient access paths.
不充分或不准确的统计数据会导致对候选访问路径评估不准确，这也是选择低效访问路径的最常见原因。
This can lead to the selection of a poorly performing plan.
这可能导致选择性能不佳的计划。
Such an agreement could then lead to a changing selection of loans on a long-term basis, with the gallery involved in the display.
有美术馆的介入，基于长期目的，这样的出借协议也许展出借贷的精品。
At the stage of the process design framework conditions are developed (such as selection of materials and of the manufacturing process and so on) that will then lead to a control strategy.
在工艺设计框架阶段，对工艺条件进行研究(例如，选择物料，选择生产工艺等等)，然后导出控制策略。
Asymmetry information will cause adverse selection and moral hazard, at last, it will lead invalidation of market.
信息不对称的存在会引起逆向选择和道德风险的问题，最终导致市场失效。
This equation is useful in determining the kinematic linkage between the lathe spindle and the lead screw and enables proper selection of the gear train between them.
这公式在决定车床心轴和丝杆之间的运动学关系时很有用，并且提供了正确挑选它们之间轮系的方法。
The paper workers should have basic knowledge such as the suitable selection of felt species, strengthen the maintenance and upkeep of felt, lead operational control for felt.
选择适合抄纸工艺的造纸用毛毯、加强毛毯的维护与保养，做好毛毯运行的监控，对造纸工作者来说，是应该具备的基本知识。
He was a two-time All-Southland Conference first-team selection and helped lead the Colonels to their first Southland Conference championship in 2005.
他两次入选全南赛区最佳阵容，并于2005赛季带领陆军上校队获得了该队历史上首个南部赛区冠军。
Conclusion: the applying microsurgical techniques and rational selection of operation approach can lead to improving the results in neurosurgical management for pituitary adenomas.
结论：合理的应用显微外科技术和选择适宜的手术入路，可显著改善垂体腺瘤的神经外科治疗效果。
Charles Darwin, by contrast, found a lead for his theory of natural selection in the whimsical hobby of pigeon fancying, where the birds showed an enormous variety of form and behaviour.
达尔文则相反，他最初就是在放鸽子运动中通过一些特殊的习性发现了自然选择理论(鸽子奇特习性)，它们在行为方式上表现出巨大的变化。
The result shows that selection of suitable contact reaction time, filter bed height, and filtering velocity may result in efficient removal of lead and mercury.
结果表明，选择合理的接触反应时间、滤层高度和滤速能有效去除微污染原水中的铅和汞。
During the experimental study on mining method in Huidong Lead-Zinc Mine, the selection of mining method is optimized through the approach of fuzzy mathematics.
在会东铅锌矿的采矿方法试验研究中，采用模糊数学方法进行采矿方法的优化选择。
If the company's talent selection, use, education, leaving each other fragmented data, will lead to the integration of key issues and difficult to track and manage talent.
如果企业人才的选、用、育、留的数据相互割裂，将导致无法一体化追踪和管理关键人才的尴尬难题。
Lead Electronics commodity sourcing and supplier selection and qualification process.
铅电子商品采购和供应商的选择和鉴定过程。
Asymmetric information will lead to adverse selection and moral hazard.
信息不对称将导致逆向选择和道德风险。
To do this successfully the medicinal chemist needs to be aware of how target selection is carried out and how this affects lead generation.
要做到这一点的药物化学家成功需要怎样的目标选择是进行抢修，如何影响潜在客户知道。
This made basic sense as financial engineering - an unsentimental effort to work around risks, selection biases, moral hazards and human foibles that could lead to disaster.
这样做大致合乎财务工程的道理，回避了风险、选择偏见、道德风险、人性弱点等问题。
This book covers a diverse selection of topics that don't necessarily lead one into the other.
这本书涵盖了多元化的选择不一定导致到其他的主题。
Surface mounted piezoelectric devices for frequency control and selection - Standard Outlines and terminal lead connections - Part 1: plastic moulded enclosure Outlines.
频率控制和选则用表面安装的压电器件。标准外形和终端引线的连接。第1部分：塑料模压外壳外形。
However, many problems such as materials selection, soldering process and device, system compatibility are still obsessing the development and application of lead-free solders.
然而无铅化仍然存在材料、工艺、设备、系统兼容等问题。
Natural selection is a process that may lead to the origin of new species.
物竞天择是一个可以致使新物种产生的过程。
Proper selection of the resin, pigments and fillers and additives, Especially, a special additive T and formulation lead to the average reflectance ratio is up to 80.
通过所用树脂、颜填料和助剂的选择和搭配，尤其针对本研究体系的特殊性，采用了一种特种助剂T，使研制的涂层在可见-近红外波段的反射比达到80。
ConclusionClinical nurses should carefully select vacuum tubes, selection of inappropriate vacuum tubes and incorrect blood sampling may lead to abnormal biochemical values.
结论临床护士应正确选择真空采血管，真空采血管的错误选择以及不恰当的采血顺序均会导致生化结果异常。
ConclusionClinical nurses should carefully select vacuum tubes, selection of inappropriate vacuum tubes and incorrect blood sampling may lead to abnormal biochemical values.
结论临床护士应正确选择真空采血管，真空采血管的错误选择以及不恰当的采血顺序均会导致生化结果异常。
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