查询词典 pica

And we propose a criterion named PICa based on the adjusted profile log-likelihood function which has been used to reduce the bias of the variance component estimators.

从修正偏差的角度出发，我们采用了调整的profile似然函数作为损失函数，并基于信息论的理论基础，提出了一个新的变量选择准则PICa。

The financing amount of the PICA after this second financing has exceeded 20 million dollar.

本次融资后PICA的融资总额已经超过2000万美元。

As PICA ceaseless development expands, this income will become main income source.

随着PICA不断发展壮大，这块收入将成为主要收入来源。

It is the platform that offers service technology to the partner, undertake collecting fees through the service that provides to the partner, at present this is the main source of PICA income.

一是向合作伙伴提供服务技术的平台，通过对合作伙伴提供的服务进行收费，现在这是PICA收入的主要来源。

But, this PICA obtains venture capital investment of ten million dollar again, transmitted a very positive signal to industry.

但是，此次PICA再获千万美元风险投资，向业界传递了一个非常积极的信号。

In this stimulation, can feel more and more like the SNS site mushroomed drilled, facekoo, PICA, Rezoom, many of them are still unknown.

在这一刺激下，可以感受到越来越多的SNS网站雨后春笋般钻出，facekoo、PICA、Rezoom等，他们中的许多都还不为人知。

Experiments results indicated that more exact FECG could be obtained by PICA method with high stability and strong robustness than by other methods.

PICA算法。研究结果表明，与其他一些传统的胎儿心电提取方法相比，这种方法能够提取出更加准确的胎儿心电信号，具有较强的稳定性和鲁棒性，对基于胎儿心电的生理学、病理学研究有一定意义。

It may come from Medieval Latin pica or pia,.pie, pasty,.

它可能来源于中世纪拉丁语 pica 或 pia 意为。

Now, home is wireless and instant communication manufacturer PICA announce formally to be finished successfully external new the venture capital investment of round of 10 million dollar.

今日，国内无线即时通讯厂商PICA正式对外公布成功完成新一轮1000万美元的风险投资。

Liang Hui introduced the profit pattern of PICA in detail to the reporter: PICA profit pattern basically comes from at two.

梁晖向记者具体介绍了PICA的盈利模式：PICA盈利模式主要来自于两块。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。