三角的

And a cascade trisection filter with high selectivity in upper stopband is proposed.

此外，文中也提出了如何快速设计具高止带频率选择性的串接三角互耦滤波器。

Different unit of angle can be directly supported by the floating-point CORDIC module,......

用 FPGA 实现CORDIC 算法的32 位浮点三角超越函数之正余弦函数。

The HIP algorithm transforms the channel matrix column orthogonally based on Householder transform to avoid the operation of upper triangular matrix and sort the channel matrix only once.

该算法对信道矩阵按列进行Householder正交变换，避免了求上三角矩阵的运算并且仅对信道矩阵进行1次排序。

Based on two-dimensional domain decomposition with small overlapping, we provide a method in which local lower and upper triangular incomplete factors are combined into an effective approximation for global incomplete lower and upper triangular factors of coefficient matrix.

基于二维重叠区域分解，对每个子区域上局部不完全LU分解所得到的上、下三角因子分别进行组合，给出一类全局并行不完全分解型预条件。

Producer of wooden toys, beads and upright and grand piano action .

木制玩具和木珠及立式、三角钢琴击弦机的制造商。

The hammer crusher is divided into two types named Vee belt and gear driven type in terms of transmission.

锤式破碎机的传动型式分为三角带式传动及齿轮传动两种。

Now the main products include:crank arm manual and electric flexible awing series;track type electric velarium series;exhibition folding series;sunshade,luxurious wood umbrella and side_hanging umbrellaseres;fixed and mobile French ball type,triangle type,trapezoid type and arch awnigns. The products have been widely used in exhibition,amusement park,villa area,various high level hotels,restaurants,bars,coffee shops,apartments,holiday resorts,recreational plaza,swimming pools,bathing places,gourmet streets,kindergartens,schools,outdoor temporary activities as well as balconies,terraces and sun houses of hotels and apartment buildings as well as other leisure places etc.for their novel and unique design,well selected material,elegant profile and reliable quality.

目前主要产品有：曲臂式手动，电动伸缩遮阳篷系列；轨道式电动天幕系列：展览活动折叠系列；太阳伞、豪华木伞、边吊伞系列；固定、活动法式球型、三角型、梯型、圆拱型篷系列；产品因设计造型新颖独特、选材精良、美观大方、质量可靠，而广泛应用于展览会、游乐园、别墅区、各类高档宾馆、餐厅、酒吧、咖啡厅、公寓、休闲度假旅游区、休闲广场、游泳池、海滨浴场、美食街、幼儿园、学校等户外临时活动以及酒店、公寓楼的阳台、露台、阳光屋等休闲场所。

At last, it sums up the essence and necessity of integration between highway and waterway transport.

最后，提出长三角公路水路一体化发展的内涵和必要性； 3。

Meanwhile, it brings out the long-term outlook for future influence to highway and waterway transport by regional development.

另一方面，也对长三角区域未来发展对公路水路运输的影响进行了展望。

For years, the Arabs were the only ones who knew the secret workings behind the wondrously stimulating drink, called coffee.

多年来，阿拉伯人是唯一知道的秘密运作背后三角梅刺激饮料，咖啡。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。