多种

The main contents and contributions include: 1 On basis of the defined biorthogonality, we propose several biquadratic cost functions for array-signal blind separation.

主要的研究内容和成果包括以下几个方面：1）利用定义双正交原理提出提出了多种用于阵列信号盲分离双二次代价函数。

The different gearing options, firm framing and dual suspension design of Birdy folding bikes render them suitable for being used for many purposes other than commuting.

选择不同的准备，坚定框架和双悬浮设计怪折叠自行车使其适合被用於多种用途以外的其他通勤。

SICC-W series central water-cooled chillers adopt Germanmade BITZER with twin screw compressors,models with one or two compressors,suitable for using R22,R407 and R134a refrigerants.

SICC-W系列中央冰水主机均采用德国BITZER半密闭式双螺杆压缩机，具有卓越的技术，分为单压缩机和双压缩机二种机型。具适用于R22，R134a等多种冷媒。

Based on observed and hindcast data, a bivariate Pearson Ⅲ distribution is adopted to calculate the joint probability of extreme wind velocity and wave height.

本论文以观测和后报资料为基础，针对我国渤海某区的特点，将二维皮尔逊Ⅲ型分布用于极值风速与波高的联合概率计算，综合比较多种统计模式所求得的设计荷载，对我国边际油田开发的环境条件设计标准提出建议。

Predacious shining black or metallic terrestrial beetle that destroys many injurious insects.

黑亮或有金属光泽的食肉陆栖甲虫，它能杀死多种有害昆虫。

The nose offers up copious quantities of sweet black currant fruit, vanilla, and minerals.

气味：有很多种甜黑加仑子的香味、香草味和矿物的香味。

More than 30 kinds of diseases and pests have been reported, but the damage of sweetpotato black rot, sweetpotato root rot, sweetpotato stem nematode and sweetpotato bacterial wilt is serious.

我国甘薯病虫害危害严重，已经发现报导的有30多种，其中发生比较广泛、为害比较严重的有甘薯黑斑病、甘薯根腐病、甘薯瘟病、甘薯茎线虫病。

Seems like there were early records of savanna blazing star in the state.

州里似乎有关于稀树大草原多种花色鲜明植物的早期记录。

It is made of 52% cotton/48% rayon blend.

它有多种颜色和几个不同的罪名像25，28和32与25的罪名。

Since blended learning combines the advantages of all kinds of teaching technology, it has become more and more popular.

由于其融合了多种教育手段的优势，受到了很多人的关注。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。