查询词典 monotonically decreasing sequence

It implies that the relationship between Japanese black cattle and Mongolian cattle is more distant. According to that the rate of sequence divergence of mtDNA is estimated to be 2% per million years, Haplotype II and III of mongolian cattle s mtDNA might be separate about 240 thousand years ago, which is earlier than the 10000-year history of cattle husbandry. Haplotype of yellow cattleand zebu cattle might be separate about 0.73-0.92 million years ago.

按照哺乳动物mtDNA碱基突变率每百万年2％计算，单倍型Ⅱ和Ⅲ(遗传距离为0.478％)所代表的蒙蒙古牛和日本和牛遗传多态性比较研究硕士学位论文古牛群体之间的分化时间大约24万年，这比人类驯化牛10000的历史要久远得多。I单倍型和11、m两种单倍型(遗传距离为1.467%，1.83870)所代表的牛群体之间的分化时间大约73万年至92万年前。

This paper analysed the relationship between three-level svpwm and carried-based modulation detailedly and gave the mathematical expression of zero sequence element.

本文详细地分析了三电平电压空间矢量与载波调制的之间的内在联系，并推导了零序电压分量的数学表达式。

Essentially it is demonstrated that space vector modulation is the same as carried-based modulation after ejected the zero sequence element.

阐述了空间电压矢量调制就是零序分量注入的载波调制。

Voltage space vector,zero sequence element,distribution coefficient,carried-base modulation

中文关键词：电压空间矢量，零序分量，分配因子，载波调制

Positive, negative and zero sequence components form transfer matrix and the fault calculation of EHV double circuit can be realized. Distributed transmission line model was adopted in the algorithm and the algorithm has higher accuracy.

利用正序、负序和零序分量构成转移矩阵，实现同杆双回线任意故障的计算，算法采用分布参数的线路数学模型，具有较高精度。

As expected, all this sequence does is set EAX to zero and jump back to the

就像我们预期的那样，这段代码将eax 清零然后跳转到函数结尾处，虽然我们

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。

The PPDPsec, which is the prediction method of protein secondary structure based on D-PBIL algorithm, is a new attempt in predicting protein secondary structure from the position of abiological statistic and is a method of single sequence.

而基于D-PBIL算法的蛋白质二级结构预测方法——PPDPsec，则是一种从非生物的统计角度来进行二级结构预测的新尝试，它是一种单序列预测方法。

Acephala By using a pair of primers based on BnARC1 sequence, BoARC1 was isolated using RT-PCR from stigma.

Northern杂交分析表明，BoARC1特异性的在植株开花或接近开花时期的柱头中表达。

A strain, with strong decoloring capability for malachite green, was isolated from the malachite green contaminated soil and named as strain MGT3. It was identified as Achromobacter sp. by its morphological, physiological and biochemical characters and 16S rDNA sequence analysis.

从孔雀绿污染土壤中分离筛选出1株对孔雀绿染料有强脱色能力的菌株MGT3，根据其形态学特征和生理生化鉴定以及16S rDNA序列分析，初步鉴定为无色杆菌属Achromobacter sp。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。