查询词典 vector component

The relation involves modulation signal and space vector, zero sequence voltage and redundancy vector and so on.

全面分析了三电平逆变器中应用的空间矢量调制法与载波调制法这两类调制方法的内在联系，包括调制信号与空间矢量、零序电压与冗余矢量的分配因子。

Of a vector space that contains the zero vector is linearly dependent, because 0

向 空间内之任何子集仅包含向，则该子集为线性相依。

Having walked through the code in detail, we can see that this program has exactly the same effect as the version that used subscripts: We start at the first element in the vector and set each element in the vector to zero.

通过上述对代码的详细分析，可以看出这段程序与用下标操作符的版本达到相同的操作效果：从 vector的第一个元素开始，把 vector中每个元素都置为0。

The fuzzy controller′s output vector and the zero voltage vector , which can restrict the electromagnet torque

如果需要分别作用的时间，限制电磁转矩在给定环宽范围内。仿真分析表明，零电压矢量的引入和预测控

By theory analysis and using zero voltage vector,a PMSM DTC control system model has been established in Matlab,and the simulation study shows that zero voltage vector can effectively diminish the torque ripple and improve the system performance.

在理论分析的基础上采用零矢量的控制方案，建立了基于Matlab/Simulink的PMSM直接转矩控制伺服系统模型。仿真结果验证了加入零电压矢量可以有效地抑制转矩脉动，提高系统性能。

We know that the size of an empty vector is zero, and evidently our library also sets capacity of an empty vector to zero.

由此可见，空 vector 容器的 size 是 0，而标准库显然将其 capacity 也设置为 0。

They included the effect of zero voltage vector in PMSM DTC, the select principle of space voltage vector, the control of stator magnet chain, the enhance of system dynamic performance, and the realization of PMSM DTC system.

主要包括零电压矢量在PMSM DTC中的作用、电压空间矢量的选择原则、定子磁链的控制方式、系统动态性能的保证、PMSM DTC系统的实现等问题，给出了系统的软件设计方法。

On the detailed analysis of PMSM DTC principle, the function of zero voltage vector and the choice method of voltage vector in EV driving are proposed. Restricted condition about stator flux linkage under DTC is analyzed.

在详细分析DTC应用于PMSM的基本原理基础上，研究了零电压矢量在PMSM DTC中的作用并提出电动汽车用PMSM电压空间矢量的选择方法。

In any vector space V, ov = 0 for each v∈V. Thus the zero vector is a linear combination

向 是任一向空间V 中任一非空子集内之向之线性组合。

A human transforming growth 〓 cDNA was inserte in reverse orientation into the retroviral vector, pLXSN. Restriction en zyme analysis was used to confirm the antisense orientation of 〓〓 in the pLXSN vector from individual transfomants.

将人的转化生长因子-〓cDNA（1467bp）反向插入逆转录病毒载体pLXSN，筛选转化菌，挑取抗性克隆，用限制性内切酶酶切鉴定重组子。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。