多种

So Beta distribution could be used as a unified distribution to denote practical optical measurement distribution. Solving the problem of calculating Beta distribution parameters and characteristic value.

在光学测量领域做了大量实验统计工作的基础上，用Beta分布表示实际测量工作中遇到的多种非正态分布，验证了Beta分布统示表示实际测量分布的方法可行。

They are common optical measurement and their distributions are obtained from the large sample data. Beta distribution is used as a unified distribution to simplify the research of optical measurement distribution.

通过对光学测量中常见的叉线对准以及焦距、曲率半径测量进行大样本数据采集和分析处理，利用实验方法得到常见光学测量数据的分布，并选择Beta分布统示表示多种分布，简化了光学测量中的分布研究。

The discrete probability density function of beta distribution was used to express the organs' expansion laws, which was flexible enough to fit a variety of expansion forms.

用离散型Beta概率密度函数描述植物器官的扩展规律，可灵活地适应多种扩展曲线类型。

The growing speed of a plant is influenced by a number of factors, most of which are beyond our control.

植物的生长速度受到很多种因素的影响，其中大多数的因素是人为无法控制的。

Head lettuce, such as iceberg, leaf lettuce, Boston, bibb and romaine.

莴苣有几百多种，主要的种类包括大头莴苣、 iceberg 、多叶莴苣、波士顿、 bibb 和 romaine 。

Many reports show that the development of HCC involves lots of environmental factors such as intake of aflatoxin B1, bibulosity, smoking, but the most important inducement of HCC is considered to be the infection of hepatitis B virus.

HCC的发生是一个多步骤、多诱因的过程，与多种致病因素密切相关，比如黄曲霉素的摄入、高铁饮食以及酗酒等尤其与慢性乙型肝炎病毒的感染密切相关。

Therefore, it is possible to design a BICE device of many operation modes, which is very important for various lighting applications..

因此一个具有多种操作模式的BICE元件是可能的。

Based on deep understanding on the relation between the properties of biconical fibers and the fusion temperature, a problem of fusion temperature monitoring is solved by means of a ceramic microheater and a fiber pyrometer. Effects of the fusion temperature on optical properties of biconical fibers are studied quantitatively. Biconical fiber devices with various filtering spectra are fabricated. Experimental results agree well with theoretical predictions.

根据对双锥光纤成形及光学特性与加热温度的深入理解，采用陶瓷管辐射加热和光纤高温传感新技术，解决了长期以来熔锥温度不易监测的关键技术难点，定量研究了熔锥温度对双锥光纤光学特性的影响，研制出多种具有不同滤波谱形状的双锥光纤器件，实验与理论模型预测的结果一致。

As one important composed part in estuary, bifurcated estuary has not only the commonness of estuary but also its characteristic.

河口地区受径流潮流等多种因素控制，水流运动复杂，分汊河口作为河口的一个重要组成部分，既有河口的共性又有自身的特点。

The research centre discovers fruit vegetables detoxication machine , already discover the person livestock at present in the world being ill together more than 200 kind, experience and observe disease , foot ringworm , flu , parrot fever , the cat bite a disease waiting to endanger the grave disease including AIDS , pestis , bilharziasis , tuberculosis , cloth bacterium disease , malaria , ascariasis , hook.

果蔬解毒机研究中心发现，目前世界上已发现人畜共患病200多种，包括艾滋病、鼠疫、血吸虫病、结核病、布氏菌病、疟疾、蛔虫病、钩体病、脚癣、流感、鹦鹉热、猫咬病等危害严重的疾病。

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。