计数

A new approach for pattern recognition of ultra-high frequency signals of transformer partial discharge based on multi-scale analysis of wavelet packet and grid dimensionality is proposed, in which the multi-scale transform of wavelet packet is used to extract wavelet coefficients of UHF PD signals and by means of improving difference box-counting method the grid dimensionality of multi-scale wavelet coefficients is calculated and the multi-scale grid dimensionality is taken as the characteristic quantity that is used in the recognition of UHF PD signals.

提出了一种基于小波包多尺度分析和网格维数的变压器局部放电超高频信号模式识别的新方法，采用小波包多尺度变换提取局部放电超高频信号在多尺度上的小波系数，通过改进差盒计数法计算多尺度小波系数的网格维数，并将多尺度网格维数作为特征量用于局部放电超高频信号的识别。

Electromyographic, histological and ultramicroscopic analysis were performed in 2, 8 and 16 weeks postoperatively. The nerve conduct velocity, amplitude of compound muscle action potential, myelinated nerve fiber counts and ultramicrostructure were studied and processed statistical analysis.

分别于术后2、8、16周对再生神经及正常对照行电生理、组织学及超微结构观察，分析并比较神经传导速度、复合肌肉动作电位、神经纤维计数、神经超微结构等指标，行相应的统计学处理。

The algorithm first takes count of the browse number of each access sequence by overlapping operation,then unites and deletes the unfrequent page items according to minimum support degree given by users,afterwards sifts getting the intersections of each two user access pattern and gives birth to candidate grequent access patterns,at last,adds up the number of each candidate frequent access pattern by scanning the original database.

该算法首先对用户项集进行重叠操作统计浏览次数，然后合并，依据用户给出的最小支持度删除原项集中的非频繁页面元素，并对两两用户项集筛选生成候选频繁项集，最后扫描数据库，统计各个候选频繁项集的支持度计数。

In 9 patients with acute lymphocytic leukemia, all leukocyte histogram showed small cell unimodal distribution and expanded from small to middle cell areas.

方法对52例骨髓检查确诊为白血病（急性白血病46例，慢性白血病6例）患者行静脉采血，用KX-21N全血细胞仪进行全血细胞计数，观察红细胞、白细胞和血小板各参数检测结果和白细胞直方图分布变化。

The DSP ball counting unit respectively collects and comprehensively check the analog and digital two groups of signals to judge the ball and ball directions.

DSP过球计数单元分别采集并综合校验模拟和数字两组信号判断过球及过球方向。

We are assuming that the model which describes the observed data also describes the count of the unobserved individuals.

我们假设描述观察数据的模型也描述了未观察个体的计数，我们无法检验这个假设。

In search folders, Office Outlook 2007 now shows the accurate count for unread items that are hidden.

在搜索文件夹， Office Outlook 2007中现在显示准确计数为未阅读的项目都隐藏起来。

They may be registered and unregistered, as well as reference counted.

可以注册和反注册它们，也有引用计数。

An unremarked consequence of our new information age- one that will influence readers, writers, and publishers in the future- is that bad writing, chat speak, text, millions of message broad posts that come from and lead nowhere, are having a cheapening effect on all written content.

我们的信息时代产生了一个尚未引人关注的结果，即胡乱写作、谈话式叙述方式，还有无法计数而且来去无踪的信息等。这些正在降低我们的写作品质，并对未来的读者、作家和出版商将造成影响。

Stained with 0.4% trypanblau for 4 min, then counted the stained cells and unstained cells.

用0.4%台盼蓝直接染色4 min，显微镜观察，计数被染色细胞和拒染细胞。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐