The structural principle of the linear width type voltage regulator is presented and the expressions for selecting and computing the reference voltage and the duty factor are given.
本文首先阐述了线性调宽式开关稳压器的组成原理；其次，计算了基准电压及占空系数，推演出电压调整率、输出内阻、效率等三项性能指标的数学公式；
To understand the effects of gap width between nozzles on linear plug nozzles performance, three plugs with different wide gaps were brought forward, which were fixed on the same inner nozzle.
为了了解内喷管间隙宽度对线性塞式喷管性能的影响，提出了对应着同一个内喷管的三种不同间隙宽度的塞锥。
Rotary cutting it to the chip or equal to the width of the linear cutting chip thickness.
它等于旋削中的切屑宽度或者等于线性切削中的切屑的厚度。
There is significant linear relationship between otolith's radius, length, width and the body length.
在耳石径、耳石长度、耳石宽度和体长间存在显著的线性关系。
It shows that larger width of narrow deteriorates the linear scale of detector, but improves the detecting sensitivity and reduces detection limit.
结果表明：较大的狭缝宽度使检测器线性范围变差，但可以提高检测灵敏性，降低检测限。
It is studied to measure the efficiency of gas chromatographic packed columns with the linear relationship between peak width and retention time.
利用半峰宽与保留时间的线性关系，对气相色谱填充柱柱效能的测定作了进一步的研究。
In this paper, the main valve width and directive gain for uniform linear array of antennas in phased scanning are estimated.
本文对均匀直线阵列天线在相控扫描过程中的主瓣宽度和方向性系数进行了估算。
By regarding a linear light source as a directional rectangular light source with infinitesimal width, a simple formula is derived for calculating the diffuse reflection component.
通过将线光源看作一个具有无限细小宽度的有向长方形光源，我们得到了一个计算漫反射分量的简洁公式。
According to the method, the relative overdamping can be expressed in a linear function of the product of the width of half peak of the response curve by the nature frequency of the geophone.
根据该方法，相对过阻尼系数能够表示成检波器响应曲线的半峰高宽度和检波器自然频率乘积的线性函数。
In the condition of the same medium strength, the relative expression between source linear dimension and magnitude is derived in the case of different fault plane width.
在具有同样介质强度条件下，推得不同断层面宽度情况下震源体线性尺度与震级的关系式。
A new work roll contour is advanced which is a linear variable crown (LVC) roll. This roll contour can realize linear ratio of gap crown and strip width.
提出一种新型线性变凸度工作辊辊型即lvc辊型，这种辊型实现了辊缝凸度调节与板宽成线性化。
Aiming at the complicated design of three-phase PWM (Pulse Width Modulation) rectifier by using nonlinear feedback method, a linear feedback approach based on inverse system method is presented.
针对三相脉宽调制(PWM)整流器控制采用非线性反馈方法使控制器设计复杂化的问题，提出一种基于逆系统方法的三相pwm整流器的反馈线性化控制方法。
Both sides isopleth width of gravity anomaly linear structure signal is more narrow than that of gravity anomaly level total gradient.
重力异常线性构造信号极大值两侧的等值线分布范围比重力异常水平总梯度的极大值两侧等值线分布的范围要窄。
In this paper, for the thin walled linear strengthened steel box beam, the strength and valid width ratio of flange is investigated under the condition of elastoplastic limit state.
对由线应力性强化材料制造的薄壁钢箱梁在弯曲极限状态下的强度及有效宽比进行了分析。
This method organically combined linear control and non-linear control and implemented measurement and optimal control of width of steel plate.
该方法将线性控制与非线性控制有机结合，实现了钢板宽度的测量与优化控制。
The article gives a design scheme of linear laser receiver with narrow pulse width and large dynamic range which is proved to be effective in a practical project.
提出了一套线性接收系统的设计方案，特点是动态范围大、脉冲宽度窄。依据此方案设计出来的接收机在实用中显示出了良好的性能。
We have obtained the self-similar pulse amplitude function, phase function, strict linear chirp function, and thee?ective temporal pulse width.
在增益色散效应的影响下，得到自相似脉冲渐进解析解的振幅函数、相位函数、线性啁啾函数和脉冲时域宽度。
Dead-time compensation and minimum pulse-width limitations lead to losses in the linear modulation region of space vector modulation.
死区补偿和最小脉宽限制减小了空间矢量脉宽调制的线性调制区。
Now create a rectangle with the same width as the previously scaled shape, then fill it with a linear gradient.
现在绘制一个矩形，宽度同之前缩放的矩形宽度，然后填充线性渐变。
The results show that linear high-order dispersion affects the position and the phase, doesn"t affects the amplitude , the width and the chirp of the bright-soliton-like pulse."
结果表明：线性高阶色散对类明孤子脉冲的位置和相位有影响，而对振幅、宽度和啁啾没有影响；
This paper puts forward a conception of a non-diffraction structured light (NDSL), which has characteristics such as linear structure, long focal-depth and narrow line-width, etc.
提出了一种无衍射结构光概念，这种光具有线性结构、焦深长、线宽小等特点。
Based on the phase shift pulse width modulation technology, the mathematical non-linear model is developed.
基于移相载波调制，建立了变频器的非线性数学模型。
A line (with pen width 10) and an ellipse are filled with the linear gradient brush.
直线(画笔宽度为10)和矩形会使用线形渐层笔刷填满。
This paper presents a special infrared optoelectronic instrument for measuring the hot-rolled plate width, which USES the high accuracy linear CCD as the measuring detector.
分析了利用炽热钢板自身发光进行光学成像，采用高精度的线阵CCD作为测量传感器，对热轧中板宽度进行智能测量的专用红外光电仪表。
Depending on the type of flashing required, it is estimated by the piece, linear footage with the width noted, or square feet.
该视乎所需的防水料类型，各有不同的直尺长度、阔度或平方英呎，由此来计算件数。
Depending on the type of flashing required, it is estimated by the piece, linear footage with the width noted, or square feet.
该视乎所需的防水料类型，各有不同的直尺长度、阔度或平方英呎，由此来计算件数。
应用推荐