vector ratio的例句大全

This method increase the damping ratio of the thrust vector control system and improve the system performance.

该方法提高了推力矢量电液位置伺服系统阻尼比，改善了系统的动态性能。

On the other hand, close loop model fuzzy control is studied for a classical thrust vector electrohydraulic servo control system with low damping ratio and improves dynamic performance of the system.

此外，本文根据电液位置伺服系统阻尼比低的特点，采用闭环模型模糊控制，改善了系统的动态性能。

The output voltage waveforms of matrix converter which is based on the space vector modulation are analysed under the unbalanced input voltage. A time variant modulation ratio method is proposed.

在非对称输入电压情况下，对基于双空间矢量调制的矩阵变换器的输出电压波形进行了分析，提出了利用时变调制比改善输出电压波形的方法。

The mathematical model of 3-phase PWM VSR using state space average method is studied under the high swith frequence at frist, then the pulse time ratio is given using the space vector technology.

在高开关频率下，应用状态空间平均法建立三相电压型PWMVSR数学模型，利用矢量合成原理，推算出各相开关函数占空比。

Application of Complex Number Vector Method in Calculation of Gear Ratio of Planetary Gear Trains

复数矢量法在周转轮系传动比计算中的应用

A Compression Ratio Adaptive Algorithm for Vector Quantization

一种压缩比自适应的快速矢量量化算法

Determination of Speed Ratio of Epicyclic Train by Method of the Reverse Rotational Speed Vector

论利用反转速矢量法求解周转轮系传动比

Applying the vector representation of formula for definite proportional division point in vector algebra, this paper obtains a new useful method of compunction for segment ratio in volume ratio.

阐述了内容积比的概念、调节的目的和实现方式、分析了与内容积比调节相关的案例，明确了内容积比在螺杆制冷压缩机运行中的重要性。

Finally, according to the knowledge of traditional Chinese medicine, this dissertation designed a decision tree, and proposing a classification algorithm to classify the tongue substance and tongue coating color of tongue image with the 12-dimension feature vector of color ratio.

最后，本文根据中医理论，设计了一个决策树结构，利用12维的颜色比例特征向量，提出了对舌图像舌色苔色进行分类的算法。

Then, using support vector machine classifier to conduct quality classification on speed ratio control valve.

然后, 使用支持向量机分类器对速比控制阀进行质量分类.

As one method of image lossy compression vector quantization has great compression ratio.

作为图像有损压缩的方法之一,矢量量化的压缩比极大.

The principle of the generalized vector method ( GVM) has been extended to the hexagonal crystal system material under the conditions of variable axial ratio and the mathematical model on it accordingly established.

将广义矢量法原理拓展到变轴比条件下的六方晶系材料，并建立了相应的数学模型。