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The RMS pulse width should be used when the subcyle hyperbolic secant pulses is described.

所以描述亚周期双曲正割脉冲时应该使用更加严格的均方根脉冲宽度。

The suggested method was applied to varying excitation pulse shapes: square envelope and chirped hyperbolic secant envelope.

本文将替换过程分为服务替换和路径替换2种方式，并详细介绍了这2种替换方式的实现方法。

The relation between the center of time gravity of the ultrashort pulse and the carrier phase was studied by using three kinds of pulses,named Gauss,Hyperbolic Secant and Lorentz pulses.The analytical expressions of the relation between them was deduced.

以Gauss、Hyperbolic Secant、Lorentz三种脉冲为例，利用理论推导和数值模拟的方法研究了载波相位对超短脉冲时间重心的影响，并给出了三种脉冲的时间重心与载波相位的解析表达式和数值模拟的图形。

This article uses the step-by-step Fourier method and normalized NLSE was solved, and analog input for the first-order,second-order and third-order hyperbolic secant optical pulses under the conditions of the evolution of optical pulse transmission.

本文使用了分步傅里叶方法对归一化NLSE 进行了求解，并模拟了输入为一到三阶双曲正割光脉冲条件下光脉冲传输演变情况。

The shock response of hyperbolic tangent system is investigated under the action of rectangular pulse.

研究双曲正切包装系统在矩形脉冲作用下的冲击响应。

Objective To explore relationship between pulse pressure and heart rate variability in hypertensive patients.

目的探讨高血压患者脉压与心率变异性改变的关系。

Results The most common symptoms of the syndrome of liver-depression and spleen-deficiency were wiry pulse, distension and fullness in chest and hypochondrium, reduced appetite, whitish tongue coating and fatigue.

结果中医肝郁脾虚证最常见的5个症状依次是脉弦、胸胁胀闷、纳呆食少、舌苔白和神疲乏力。

The main manifestations of the semi-exterior and semi-interior syndrome are alternative appearance of cold and heat symptoms, fullness and oppression in the chest and hypochondrium, irritability, nausea, anorexia, bitter taste in the mouth, dry throat, blurred vision, wiry pulse.

半表半里证主要表现为寒热往来，胸胁苦满，心烦欲呕，不欲饮食，口苦咽干，目眩，脉弦。

Continuously variable transmission ; hypocycloid ; planet gear ; crank slide block mechanism ; pulse

无级变速器；内摆线；行星齿轮；曲柄滑块机构；脉动

The system is composed of industrial PC, DMC300 motion controller, discharge status checking card, A/D card, I/O card and pulse power.

该数控系统由PC机、DMC300运动控制卡、放电状态检测卡、A/D卡、I/O卡和脉冲电源等硬件组成。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。