在你稍后更改前，思维导图默认各个项目都是并列的。
Mind mapping considers each idea equal until you change it later. So the first level of the sub-agenda items might look like this.
目的探讨老年急性前壁心肌梗死后相关导联倒置T波正常化的意义。
Objective To explore the significance of normalization of negative T waves in infarct related leads after anterior wall acute myocardial infarction in the elderly.
结论急性前壁心肌梗死患者下壁导联s T段改变与LAD形态及病变的部位有关。
Conclusion ST-segment changes in inferior wall leads during anterior wall acute myocardial infarction were associated with the morphology and the lesion site of LAD.
通过在圆盘剪前增加液压活动推头和对剪后侧导辊的调整，减小了圆盘剪剪后钢板镰刀弯。
The camber of the plate after cutting in disc type shear is reduced by adding hydraulic movable pusher in front of the shear and adjusting the side guide roller behind the shear.
结论急性前壁心肌梗死病人下壁导联s T段改变与LAD形态及病变部位有关。
Conclusion ST-Segment changes in inferior wall leads during acute myocardial infarction in the anterior wall were associated with the morphology and the lesion site of of LAD.
结合具体工程，通过多种体型方案的比较，提出了在闸墩前加设圆墩头导墙的优化方案，为同类工程的设计、修建起到了一定的参考作用。
By comparing several bodily form schemes and combining a project, the optimizing scheme that a circular pier guide wall is set in the front of the pier is put forward.
这是准备髁间切迹、建立胫骨隧道、在完全屈膝前放置股骨导针的最佳工作角度。
This is the best working Angle to prepare the notch, drill the tibial tunnel, and initiate the femoral guide pin before fully flexing the knee.
目的探讨心电图下壁导联ST段压低与急性前壁心肌梗死（AMI）的相关性。
Objectives This study assessed the relationship between inferior ST-segment depression and anterior acute myocardial infarction (AMI).
目的：探讨急性前壁心肌梗死合并下壁导联ST段压低的临床意义。
Objective:To study the clinical significance of inferior ST segment depression in patients with anterior acute myocardial infarction.
心动过速终止后，下壁和前壁导联呈T波倒置，故极易误诊为心肌缺血。
The t wave showed invert in inferior and anterior leads after episode that easy to be diagnosed as ischemia.
为了使前馈功放具有自适应能力，设计了一种基于单片机实现的导频前馈功放。
In order to get the adaptive ability for the feed-forward power amplifier, this paper presents a design of feedforward power amplifier based on pilot signal with a single-chip microcomputer.
在车站信号工程的施工中，开通前都要进行车站联锁导通试验，以验证信号设备联锁的正确性。
In construction of signalling system in station, the station conduction test needs to be done to verify the correction of signalling equipment interlocking.
在许多隧道工程中，经如辛普龙大隧道，都要在隧道全面开挖前打一个导洞。
In many projects, like the Simplon, for example, a small pilot tunnel is driven before the full diameter of the tunnel is excavated.
在你稍后更改前，思维导图默认各个项目都是并列的。
Mind mapping considers each idea equal until you change it later.
方法：30例阻塞性睡眠呼吸暂停患者，耳穴贴压治疗前及治疗后10天进行夜间7小时多导睡眠图监测。
Methods 30 cases of OSAS were monitored with a polysomnography (PSG) during 7-hour night sleep before and after receiving a 10 day ear point tapping and pressing therapy.
同时利用前馈跨导和输出级跨导设计了AB类输出级，提高了传输效率。
At the same time class AB output stage is designed using feedforward transconductance and transconductance of the output stage, to improve the transmission efficiency.
本文认为自然齐一性是一条先验的范导性原理，具有验前的必然性。
The paper argues that uniformity of nature is a transcendental regulation principle and transcendental necessity.
本文认为自然齐一性是一条先验的范导性原理，具有验前的必然性。
The paper argues that uniformity of nature is a transcendental regulation principle and transcendental necessity.
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