查询词典 filter base

In allusion to the large amount of harmonic existing in the electric system, this paper proposes the new method to Filter harmonic. This new method adopts the single-tune filter and high-pass filter.

针对无功补偿中存在的电网谐波问题，提出了采用单调谐和高通滤波器来进行谐波滤波的方法。

Frame type sludge dewatering machines cantilever-type filter press-type dewatering machine design excellence to ensure the operational safety of the design of cantilever-type filter press operation was triangular stress distribution, improved lateral beam filter press-type linear-shaped stress distribution×.

板框式污泥脱水机悬梁型压滤式脱水机卓越的设计确保操作的安全悬梁型压滤机的设计使操作的应力呈三角形分布，改良了侧梁型压滤机应力呈直线形分布的状态。

Specialized for natural gas, coal gas, liquified petroleum gas, chemical profession and so on necessary production filter, may make 5 ~ 140 microns various files to filter the precision the filter element product .

专业为天然气、煤气、液化石油气、化工行业等配套生产滤清器，可以制造 5 ～ 140 微米各档过滤精度的滤芯产品。

Disposable paper filter housings generally fall into the general framework of cardboard boxes and high strength die hardboard.Pleated filter in the filter materials for metal-lined single screen.

一次性纸框过滤器的外框一般分为一般硬纸框和高强度模切硬纸板，滤芯为打褶的纤维过滤材料内衬单面金属丝网。

In this paper, V connection transformers are chosen;cophase power supply systems based on active filter and V connection are studied. By controlling filter with real time detecting methods balances three phases, filter reactive and harmonic currents.

本文选择了&V&型变压器，研究了基于有源滤波器和&V&型变压器的同相供电系统：通过实时检测系统的综合补偿电流，控制有源滤波器，平衡三相，滤除无功和谐波电流。

What makes these filters special is that they are based on the system clock so my "last month" filter will always filter to the previous month when the filter is reapplied.

这些筛选选项的特殊之处就在于它们是以系统时间为基础的，所以当我们选取&上个月&时，筛选的总是筛选功能运行时的上个月。

The original Wing Dragon Mine Screen Factory - specializing in the production of stainless steel welding-type ore screen, sieve slit Article films, sieve, sieve basket, sieve vibration welding, composite mesh, high frequency sieve, sieve cones, curved screen, jig plate, punch plate, polyurethane plate, rubber plate section bar, stainless steel sets of Nets, nylon mesh sieve tablets high intensity, and building welded mesh, steel grating Net, Net oil with steel, aluminum Nets, Nets punching plate, welded wire mesh, stainless steel net, vapor-liquid filters, welding filter cartridges, stainless steel sintered Net, filter plate, metal filter.

河北省安平县永龙矿山设备有限公司原永龙矿筛网厂）-专业生产不锈钢熔接式矿筛网、条缝筛片、筛板、筛篮、焊接式振动筛网、复合筛网、高频筛、圆筒筛、弧形筛、跳汰机筛板、冲孔筛板、聚氨脂筛板、橡胶扎条筛板、不锈钢网套、尼龙筛片等高强度筛网，及建筑焊接网片、钢格板网，石油用钢板网，铝板网、冲孔网板、电焊网、不锈钢网、汽液过滤网，焊接过滤筒、不锈钢烧结网、过滤盘、金属滤芯。

The fixing structure for preventing screen filter from bending and distortion possesses following characters of structure: screen for focusing projective light from back side; filter in front of the screen; bracket having pinholes installed at certain position at back side of the filer; holding frame having pothooks for to be inserted into pinholes and fixing the filter into device case.

本发明将涉及一种可以防止发生设在屏幕前面的滤光片的弯曲和变形的图像显示设备的屏幕滤光片固定结构，具有下述的结构特征：设有从背面投射的光线得以结像的屏幕；设有设在屏幕前面的滤光片；设有安装在滤光片背面一定位置上的形成有针孔的托架；设有使滤光片固定到机壳上的，而且形成有挂钩，以便能插入针孔中的支撑架。

The improved model possesses band-pass filer characteristic, diffuses processing stability and satisfies the max-min principle. The simulation results show that the median filter is only proper for outlies noise and removes the thin line and corners of image. The linear filter extends or blurs the boundary of image. The anisotropic diffusion removes random noise effectively, but it brings about illusive edge and back diffusion for outlies noise. The improved model that possesses both median filter characteristics and anisotropic diffusion capability is proper for various mixed noise and can sufficiently protect the detailed characteristic such as corner, thin line and edge.

研究结果表明：中值滤波作为一种经典的非线性滤波方法仅适合于&飞点&噪声的滤波并引起图像的角点、线条损失，线性滤波扩大或使图像边界范围模糊；传统的各向异性扩散能对随机噪声有效地压制，但对&飞点&噪声会产生虚假的边缘甚至反扩散，而改进模型既具有中值滤波的特性又具有传统各向异性扩散的性能，适合于平滑不同强度与形状的混合噪声，并对角点、线条、边缘等细节信息提供足够保护。

This paper introduces an economic effective way to transfer pressure filter technique of film-separate pressure filter to common box pressure filter .

介绍了一种经济、有效地将隔膜式压滤机的压滤过滤技术嫁接到现用普通箱式压滤机上的方法，在一定程度上克服了普通箱式压滤机对入料性质变化适应性差的问题。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"