查询词典 feature vector

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。

Lastly, the support vector machine based on adjustive boundary is proposed, which is used to resolve the problem that the present support vector machines are sensitive to outliers too.

针对支持向量机对噪声数据过于敏感的问题，本论文提出了基于边界调节的支持向量机模型。

Neuroglobin, a recently identified monomer globin in nerve system, is highly affinitive with oxygen similar to myoglobin. After the coding region of rat NGB gene was sub cloned into the prokaryotic expression vector pGEX 4T 2, the recombinant vector was introduced into E. coli BL21 (DE3) cells for efficient expression.

氧是人类及许多生物赖以生存的重要条件，严重缺氧和低氧可危及人体生命。2 0 0 0年 9月，德国Burmester等人首次报道了人和小鼠脑内存在特异的功能上类似于肌红蛋白的携氧蛋白———脑红蛋白(neuroglobin ，NGB) [1 ] 。

Furthermore antisense plant expression vector of this gene was constructed using the pBI121 vector, laying foundation for studies on antisense regulation of ginseng β-amyrin synthase gene.

在此基础上，利用pBI121质粒载体，构建了人参β香树素合成酶基因的反义植物表达载体，为这一基因的反义调控研究打下基础。

ConclusionThe lentivirus RNAi vector of TREM-1 was constructed successfully. The lentivirus RNAi vector of TREM-1 can inhibit the expression of TREM-1 in the murine endotoxemia model caused by Bacteroides fragilis LPS.

成功构建了小鼠TREM-1基因RNAi慢病毒载体，所构建的慢病毒载体能够抑制脆弱类杆菌内毒素所诱导的TREM-1的表达。

An expression vector for one isoform of the mbC α1 subunit cDNA was constructed using the human cytomegalovirus promoter to direct expression and this expression vector was used in a novel transfection assay of primary cultures of bovine adrenal chromaffin cells.

为表达具有生物活性的钙离子通道，将mbC的一个异构体的蛋白编码区插入到由人的涎腺病毒启动子控制表达的质粒中。这个表达质粒

In order to simulate the transmissions of vector-borne diseases and discuss the related health policies effects on vector-borne diseases, we combine the multi-agent-based system, social network, mirror identity concept, and compartmental model to develop an epidemic simulation model.

此篇论文结合多代理人系统、人际接触社会网络、社会分身点概念、仓室模型等建模方法，发展一套适合用来模拟病媒性传染疾病的传播动态与探讨相关的公共卫生政策的成效的流行病电脑模拟模型。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。