查询词典 potentials

MethodsThe electric potentials of isolated ventricular papillary muscle were intracellularly recorded. Electrophysiological parameters were: resting potential, amplitude of action potential, maximal rate of depolarization of phase 0, duration of action potential, duration of 50% and 90% depolarization (APD50 and APD90). The effects and mechanisms of action EVFP on the electric potentials were observed.

方法采用玻璃微电极细胞内纪录方法，描记麻黄果多糖对心室乳头肌静息电位，动作电位幅值，0相最大除极速度、复极至50%和90%(APD50，APD90)的时间的影响，并利用M受体阻断剂和β受体阻断剂，探讨其作用靶点。

The interatomic potentials are very important in the computer simulation of condensed matters, especially for their properties and evolution processes based on molecular dynamics and Monte Carlo method. The choice of interatomic potentials affects the results greatly, which depends on the types of interaction, e.g.

原子间相互作用势是凝聚态物质在原子尺度上进行计算机模拟的基础，特别是用分子动力学和Monte Carlo方法对凝聚态物质的性质和过程进行模拟时，合适的原子间相互作用势是得到有意义的结果的前提和条件。

The paper indicate the effectiveness of Chens lattice inversion method in study of interatomic potentials for alkali metals structure and thus this methods provides a analytic approach todetermine the interatomic potentials in the materials of this kind.

这为确定此类金属材料中的原子间相互作用对势提供了一个解析的途径。

The brainstem auditory evoked potentials were analysed on 167 children with mild intelligence retardition from iodine deficiency disorder endemic areas in Qinghai Plateau by using the machanism and method of evoked potentials in clinical medicine.

本文运用临床诱发电位学的原理和方法对长期居住于青海高原碘缺乏病区的167名轻度智力落后儿童进行了脑干听觉诱发电位的测试与分析，结果表明，有23例儿童(占13.8％)BAEP异常，且以听神经尤其耳蜗部的损伤为主(14/23)，同时也存在着蜗后性的损伤(8/23)。

He concluded that binaural beats produced very small evoked potentials within the auditory cortex of the brain, while monaural beats and other methods produced far greater potentials.

他认为，双耳的敲打导致了非常在脑子的听觉皮层的之内小被召唤的潜力，而单耳敲打和其他方法导致了更加巨大的潜力。

Results As the results, there was 6 patients with the ILVT cycle length of (286±38)ms. The indicaed site of EA by noncontact mapping was at the middle septum in 4 patients, and at the inferior septum in 2 patients. Mean time of EA was (48.6±32.8)ms before onset of the surface QRS. The length of conduction pathway was (2.6±0.9)cm. The ablation catheter mapping showed perfect match in at least 11 of 12 leads at the EX (≥11/12), but not at the EA (≤10/12) with pace mapping during sinus rhythm. Purkinje potentials were mapped at EA and CP in all cases, but only one case at EX, and diastolic potentials were mapped at EA in 2 cases during ILVT. All cases were successfully ablated by area ablation at EA or/and line ablation at CP during sinus rhythm. None suffered a recurrence during (12±6) months follow-up.

6例ILVT周长为(286±38)ms，非接触标测显示4例激动起源位于中间隔，2例位于下间隔，EA较体表QRS波提前约(48.6±32.8)ms，传导径路长约(2.6±0.9)ms.6例病人在窦性心律下消融导管起搏标测12导联QRS形态与ILVT相匹配(≥11/12)处位于EX，而非EA(≤10/12)见正文。6例病人在室性心动过速期间消融导管于EA和CP处标测到PP，2例于EA标测到DP，1例于EX标测到PP.6例病人在窦性心律下于ILVT起源部位行片状或／和传导径路作线性消融均获成功，随访(12±6)月，未见复发。

Mean time of EA was (48.6±32.8)ms before onset of the surface QRS. The length of conduction pathway was (2.6±0.9)cm. The ablation catheter mapping showed perfect match in at least 11 of 12 leads at the EX (≥11/12), but not at the EA (≤10/12) with pace mapping during sinus rhythm. Purkinje potentials were mapped at EA and CP in all cases, but only one case at EX, and diastolic potentials were mapped at EA in 2 cases during ILVT. All cases were successfully ablated by area ablation at EA or/and line ablation at CP during sinus rhythm. None suffered a recurrence during (12±6) months follow-up.

6例ILVT周长为（286±38）ms，非接触标测显示4例激动起源位于中间隔，2例位于下间隔，EA较体表QRS波提前约（48.6±32.8）ms，传导径路长约（2.6±0.9）ms.6例病人在窦性心律下消融导管起搏标测12导联QRS形态与ILVT相匹配（≥11/12）处位于EX，而非EA（≤10/12）见正文。6例病人在室性心动过速期间消融导管于EA和CP处标测到PP， 2例于EA标测到DP， 1例于EX标测到PP.6例病人在窦性心律下于ILVT起源部位行片状或/和传导径路作线性消融均获成功，随访（12±6）月，未见复发。

A neural network is then used to represent the estimation of potentials,both the parameterized TD(0) learning formulas and algorithm are also derived for approximating the policy evaluation.By the approximation values of potentials and approximation policy iteration,a unified neuro-dynamic programming optimization approach is consequently proposed for both two criteria.

根据定义式，建立性能势在平均和折扣性能准则下统一的即时差分公式，并利用一个神经元网络来表示性能势的估计值，导出参数TD(0)学习公式和算法，进行逼近策略评估；然后，根据性能势的逼近值，通过逼近策略迭代来实现两种准则下统一的神经元动态规划(neuro-dynamic programming，NDP)优化方法。

The results showed that two kind of SRB both shitted corrosion potentials to become much positive,but the variation of corrosion potentials caused by two kinds of SRB is different obviously,and thereby the difference of effect on corrosion was produced.

本文选取两艘不同地区船舶舱底污水中的SRB，研究了两种不同形态的硫酸盐还原菌对腐蚀的影响。1实验方法菌种来源。

The surface film formed at higher potentials consisted of oxides of Ni in predomination with some Fe and little Cr, while that formed at lower potentials was composed of oxides of Cr, Ni and Fe. The latter showed much higher resistance to caustic SCC.

这与较高电位下生成严重贫铬的Ni和Fe的氧化膜，而较低电位下生成由Cr、Fe、Ni的氧化物共同组成的表面膜密切相关。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。