若干个

At first,the negative data is divided into several parts accumulatively according to the geometric distribution of the training data.

该方法首先根据样本的几何分布，用迭代的方式把负样本分成若干部分与正样本线性可分的样本；然后用L-SVM对这些正负样本进行分类，得到若干个线性分类器；最后，将这些线性分类器顺次组合，构成级联分类器。

At the same time, it provides a programmable condition for upper applications. So network devices based on network processor can achive not only high performace, but also high flexility.

NP器件内部通常由若干个微码处理器和若干个硬件协处理器组成，并为上层提供了可编程的环境，从而使高性能和业务灵活性的有机结合成为可能。

The results show that one long-term base-level ascending hemicycle (including 1. 5 middle-term cycles, 10 short-term cycles and several super short-term cycles) is well developed.

结果表明，姚家组第二和第三段总体上为一个长期基准面上升半旋回，其中包括1.5个中期旋回、10个短期旋回及若干个超短期旋回。

We know that the hard surface of each disc to rotation axis as the axis, the magnetic density of a certain number of intervals was divided into concentric tracks, each track was divided into a number of sectors, the data are in accordance with stored in the hard disk sector.

我们知道，硬盘盘片的每一面上，以转动轴为轴心、以一定的磁密度为间隔的若干同心圆就被划分成磁道，每个磁道又被划分为若干个扇区，数据就按扇区存放在硬盘上。

Approved by the Academic Degrees Committee under the State Council, there are 223 units granting master's degrees in 51 majors concerning the environment, 77 units granting doctorates in 39 majors, and several postdoctorate positions.

国务院学位委员会批准环境类51个专业、223个硕士学位授予单位，39个专业、77个博士学位授予单位和若干个博士后流动站。

Giving two equal-intense stimuli which is higher than the threshold stimulus and whose intervals are longer than the single twich period, two independent contracting curve can be observed. Giving two equal-intense stimuli which is higher than the threshold stimulus and whose intervals are longer than the refractory period, an additive-contracting curve can be observed. Giving several equal-intense stimuli which is higher than the threshold stimulus, tetanus curve can be observed.

当给予两个等强度的阈上刺激，且刺激的间隔大于单收缩的时程，在计算机中可以观察到两个独立的收缩曲线；当给予两个等强度的阈上刺激，且刺激的间隔小于单收缩的时程而大于不应期，在计算机中可以观察到两个收缩曲线的叠加，称为收缩的总和；当给予若干个等强度的阈上刺激，在计算机中就可以观察到强直收缩曲线。

A circuit for detecting the phase angle of a three-phase alternating current includes a plurality of low-pass filters, a plurality of multipliers, a subtracter, a loop filter, an integrator, and a phase delay compensator installed between the subtracter and the loop filter, for compensating for phase delay of the input signal caused by the low-pass filters.

一种检测三相交流电相位角的电路，包括：若干个低通滤波器；若干个乘法器；一个减法器；一个环路滤波器；一个积分器；和安装在减法器与环路滤波器之间的相位延迟补偿器。

320 Notes [2] ERP vanquishes the old standalone computer systems in finance, human resource, manufacturing and the warehouse, and replaces them with a single unified software program divided into software modules that roughly approximate the old standalone systems.

抛弃了陈旧的财务，译文：ERP抛弃了陈旧的财务，人事，制造和仓库这些孤立的计算抛弃了陈旧的财务人事，机系统，取而代之的是一种单一的联合软件程序，机系统，取而代之的是一种单一的联合软件程序，这种软件可以分成若干个软件模块，成若干个软件模块，这些模块概略的近似于原来各个部门独立的系统。

The site of several ancient port cities and a possession of several empires in its history, Singapore was a Malay fishing village when it was colonised by the United Kingdom in the 19th century.

若干个古代的港口城市的站点和其历史中的若干个帝国的一种占有，当它在第19世纪通过联合王国是colonised时，新加坡是钓鱼村庄的一个Malay。

Plunger core of this pump is made of metal tube with several radial holes in the middle. There is an elastic expansion sleeve on the middle screen plunger core; several wear resistance seal rings are on the expansion sleeve.

该泵的柱塞芯由中部开有若干个径向槽孔的金属管制成，柱塞上装有一个弹性伸缩套，套在中心筛管柱塞芯上，在弹性伸缩套外面套有若干个耐磨的密封环。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。