查询词典 Pulse

According to phase plane method and properties of pulse combustion, characteristics of trajectory diagram of stable pulse combustion are obtained, which can be used to judge operation stability.

根据相平面法的基本原理及脉冲燃烧的特点，提出了运行稳定情况下脉冲燃烧过程的相迹图所应具备的特征，即运行稳定性判据。

Compared with picosecond pulse laser, the intense of pulse is the main factor of the finally temperature of electron.

发现电子与晶格耦合系数影响材料表面电子的温升及电子与晶格温度耦合时间；与皮秒激光比较，脉冲功率密度是影响电子最终温度的主要因素；飞秒激光烧蚀金属材料的厚度可达到表层厚度量级。

It is linear relation between the gas discharge voltage and the single-pulse output energy both of the two laser cavity, when the voltage is 28kv the single-pulse output energy of the corner-cube cavity and the right angle cone cavity are 14.6J and 25.5J respectively, the same as the output of the plane concave cavity in the same condition.

两种谐振腔激光器的单脉冲输出能量与放电电压均呈线性关系，在放电电压28kv时，角隅腔和直角内圆锥腔单脉冲输出能量分别为14.6J和25.5J(来源：A0626BC论文网www.abclunwen.com)，和相同条件下的平凹腔输出相当。

Analyses show that refractive index changeinduced by thermal effect is similar to the change induced by other effects for linearabsorption,if laser pulse width is far less than the characteristic time of sample,i.e.refractive index change is directly proportional to spatial part of incident pulse laserintensity,so time averaged nonlinear refractive index can be defined.

结果表明，当激光脉冲宽度远小于被测样品的特征时间时，对于线性吸收来说，其热效应产生的折射率变化与其它效应产生的折射率变化有类似的形式，即与入射脉冲激光光强的空间部分成正比。因而可定义时间平均非线性折射率。在这种情况下，可用通常的Z-scan法进行非线性折射率及热光系数的测量，所得结论符合以前的实验结果。

The effects of the braking pulse on vehicle dynamics and on the driver's steering activity depending on the pulse length ΔT have been investigated.

的影响制动脉冲对车辆动力学和司机的指导活动取决于脉冲长度ΔT场进行了调查。

This way the number representing the pulse length is saved, while the counter can be cleared ready to measure the next pulse.

这样的数目代表脉冲长度是保存，而反可清除作好准备，来衡量未来的脉搏。

It was found that the pulse distortion can be quite severe depending on frequency, pulse width ,and path length.

应用傅立叶时域积分近似解方法对毫米脉冲波通过雨媒质时的传输特性进行了研究和分析，得出了脉冲畸变随频率、降雨率、脉冲宽度及传播距离的变化关系，讨论了脉冲展宽与压缩随传播常数二阶导数的关系。

The influences of dispersion length and nonlinear length on the pulse′s self-similar evolution are studied,and the self-similar evolution conditions of the input pulse are obtained.

研究了色散长度和非线性长度对脉冲自相似演化的影响，获得了放大器中脉冲实现自相似演化的条件。

The pulsed Nd:YAG laser cladding is one of the most effective methods of the precise repairing technology. It is decided by the voltage, electric current, pulse length, pulse frequency, scanning speed and beam diameter of the Nd:YAG laser.

脉冲Nd：YAG激光熔覆技术是精密修复塑料模具最有效的方法之一，激光器的电压、电流、脉冲宽度、脉冲频率与激光的扫描速度、光斑直径等工艺参数直接影响着熔覆的质量。

The word '' pulse '' in the term '' Pulse-Code Modulation '' is somewhat confusing, as there appear to be no "pulses" per se anywhere to be found except in the transmission line.

脉冲」一词用在「脉冲编码调变」中似乎显得令人困惑，因为除了在电线中的电力以外，并没有任何明显可见的「脉冲」。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。