超射

对部分去极化乳头肌，GST除缩短动作电位时程外，还使动作电位幅值（APA）和超射值（OS）降低，零相最大上升速度减慢（Vmax）；

In partially depolarized papillary muscles , GST not only reduced APD , but also decreased the amplitude of action potential ( APA ), overshoot ( OS ) and maximal velocity of phase 0 depolarization ( Vmax );

以子波变换分析高频组成波周期信息并对超射现象进行动力学研究。

A study is made on the overshoot phenomena in wind waves .

SNP使73%细胞的诱发动作电位的幅度和超射值减小、半幅时程增大（P<0.05），并伴放电频率降低、电流电压曲线斜率减小、AHP幅度增大（P<0.05）；

In 73 % of tested cells , SNP also decreased the amplitude , overshoot , firing frequency and slope of current_voltage curve , and increased the afterhyperpolarization of action potentials evoked by intracellular depolarizing current pulses ( P < 0.05 ) .

背侧不成对中间神经元（DUM）是一类位于多种昆虫腹神经索神经节背侧的神经元，能自发产生内源性超射动作电位。

The efferent dorsal unpaired median ( DUM ) neurons locate along the dorsal midline of many ganglion of the insect ventral nerve cord .

新不透明度下对流超射对大中质量恒星演化的影响

The Influence of Convective Overshooting on Modelling Massive and Intermediate-Mass Stars with New Opacities

丙戊酸钠和异搏定对动作电位幅度、超射值、静息电位、O期最大除极速度均无明显影响。

Neither sodium valproate nor Verapamil showed any effect on action potential amplitude , overshoot , resting potential and phase O upstroke velocity .

太阳光线透过水超射下来，又经过珊瑚礁反射出来，这样光线从上方和下方一齐照射到珊瑚虫、与其共生的光合藻类以及其他生活在珊瑚礁中的生物。

As the sun 's rays shine through the water and reflect off the reef , they strike corals , their symbiotic photosynthetic algae , and other inhabitants from above and below .

几种超高速射弹发射技术可行性的探索研究

On the feasibility of several launching technology about hyper velocity projectile

超空泡射弹结构参数设计与数值模拟研究

Structure Parameter Design and Numerical Simulation Study on Supercavitating Projectile

超空泡射弹的发射装置及射弹在制造，安装过程中存在各种不确定性。

The launching device and production process of supercavitation projectile own various uncertainty .

与常规水下航行体相比，跨超音速超空泡射弹有很多特殊之处。

Compared with flow around conventional underwater vehicles , flow around underwater transonic and supersonic supercavitating projectile has many different properties .

根据超空泡射弹空泡产生方式的不同，射弹可分为自然超空泡射弹和通气超空泡射弹。

According to the different producing ways of cavitation , supercavitation can be classified natural supercavitation projectile and gas operated projectile .

介绍了超空泡射弹的动力学模型，对射弹的受力特性和随机参数进行了分析。

The dynamic model of supercavitation projectile was introduced , and load characteristics of projectile and principle of stochastic parameters were analyzed .

该文以内弹道学原理为理论基础，介绍了这种新型火炮装置的工作原理，并建立了其内弹道物理数学模型，为这种超高速射弹装置的设计和实际应用提供了理论依据。

Based on interior ballistic physico mathematical theory , the gun 's principles are described and its interior ballistic models are also established , laying theoretical basis of design practical use of the hypervelocity projectile .

超韧PA6射钉弹弹夹的研制

Development of bullet gripper of super-toughened PA6 study on shoot courtesy

用相对论加速喷流模型对48个具有视超光速的射电源进行了分析，结果不但支持流行的喷流模型而且说明加速模型是合理的。

In this paper , a relativistic beaming model of acceleration is used to study the magnitude and radio flux density of48 superluminal radio sources .

本文设计了一种高频段3元超方向性端射阵，在达到相同方向性指标的情况下，该阵列的尺寸远小于传统的切比雪夫旁射阵（阵元间距为λ/2）。

In this paper , a three element superdirective endfire array is designed . The array is much smaller than the conventional Chebyshev ( element spacing is λ / 2 ) array with the same directive gain .

结果显示，在超高压水射流形成过程中，压力损失主要是在水流从高压管道进入高压喷嘴时由于流道发生断面收缩而造成的，压力损失大约为最终超高压水射流动能密度的49%；

The results show that the pressure loss in the generating process is mainly resulted from the section shrinkage . The lost pressure is about 49 percent of the final kinetic energy of hyperpressure waterjet .