常用

One of conventional techniques, which is used to characterize the heart electric activities, is electrocardiography.

在临床上，表征、刻画心脏电活动的常用技术就是体表心电图。

Electrocardiography is the most common method for diagnosing myocardial ischemia.

目前心电图仍然是诊断心肌缺血最常用的手段。

By organically combining ultrasonic technology and electrodeposit...

通过超声和电沉积两种技术的有机结合，在常用金属表面获得由尺寸50n m以下的镍晶和纳米SiC粒子构成的纳米级金属陶瓷复合镀层。

Experiment system of somatosensory EP can be built based on thecurrent stimulator and electroencephalograph.

本文详细介绍了在诱发电位信号处理中最常用的相干平均方法和频域分析方法，并对它们的各自特点和适用范围进行了对比。

The PID controller and its commonly used algorithms, which is widely used in electrohydraulic position servo system, are introduced in this paper.

本文介绍了液压伺服系统中广泛采用的PID控制器的原理及其常用的控制算法。

The two most common methods for treating spent baths have been either to precipitate the nickel or to reduce the nickel ions electrolytically/chemically.

两种最常用的治疗方法已被用于洗澡或沉淀的镍或减少镍离子电解/化学。

Due to its good effect in the reservation of information of signal abrupt change, mathematical morphology is often applied in the detection and location of short-term power quality disturbance, however, there is still a defect of invalid detection existing in partial detection methods based on mathematical morphology while some zero-crossing disturbances are detected. In this paper three mathematical morphology based disturbance detection and location methods, i.e., the method based on first-order derivation and morphological gradient, the method based on morphological gradient and soft threshold processing and the method based on dq decomposition and top-hat transform, are analyzed, that is, by means of simulation the adaptability of these methods in the analysis on the signals of voltage sag, voltage swell and electromagnetic transient oscillation is compared.

数学形态学因其在保留信号突变点信息方面有很好的效果，因此常用于短时电能质量扰动的检测和定位，但基于数学形态学的部分方法仍存在对某些过零点扰动检测失效的缺点，文章分析了3种基于数学形态学的扰动检测和定位方法，即基于1阶求导和形态梯度的方法、基于形态梯度和软阈值处理的方法、基于dq分解和高帽变换的方法，通过仿真比较了3种方法在分析电压暂降、电压暂升、电磁暂态振荡等信号方面的适应性，结果发现基于dq分解和高帽变换的方法在检测过零点扰动时具有很好的效果，因此选取这种方法对实测扰动数据进行了检测和定位分析。

The letter E is commonly used for electromotive force.

通常用E这个字母表示电动势。

The measurement results of the energy levels indicate that the electron affinity of the compound is higher than that of PBD which is the normal electron-transporting material.

测量结果表明，该化合物具有较高的电子亲和势，明显高于常用的电子传输材料2-（4-联苯基）－5-（对叔丁基苯基－1，3，4-恶二唑。

The usually used electron-transporting materials have disadvantages.They can be easily formed crystal,have lower electron affinity,a narrow gap and difficult to limit the complex exciton to the luminescence layer,all of these disadvantages limit,their application.

有机电致发光材料中常用的电子传输材料容易结晶和低的电子亲和性限制了它的应用；并且能隙较窄，难以将复合激子限制在发光层。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。