高频

Then, main noise sources of the system are modeled by introducing 3-D noise model. At last, the assessment method of the degression of image enhancement algorithm on image noise is proposed.

仿真结果表明：经微光系统传递后，图像中的高频信息变模糊，加入噪声后，信噪比降低；而经过5帧平均算法后的图像质量明显改善，对比度增加。

Handan City-kun jump processing machinery Technology Co., Ltd. is committed to the development of magnetic equipment, manufacturing, product high Qiangci stem the election machine, demagnetizer, dehydration magnetic separator, magnetic separation column, DGS-Screen-high-frequency electromagnetic, magnetic pulley Qiangci , Adjustable magnetic reunion gravity concentrator, permanent magnet filter vacuum, magnetic separator, automatic weighing quantitative feeding machines.

邯郸市坤跃选矿机械科技有限公司致力于磁力设备的研发、制造，产品有高强磁干选机、脱磁器、脱水磁选机、磁选柱、DGS型电磁高频振网筛、强磁磁滑轮、变径型磁团聚重力选矿机、真空永磁过滤机、磁选机、自动称重定量给料机等。

High-frequency stability of the signals can also be used for FM radio waves, in the demodulator.

高频稳定的波形信号也可以用于无线电波的调频、解调中。

But their applications were limited at low frequency. They are always of no effect at high frequency because the high mode denseness and complex boundary condition.

但是其应用限于低频，高频下由于复杂系统的模态密集，边界条件等参数难以确定，因而该方法适用性差。

Founded in 1998, Hangzhou ZhongLing Advertising Materials Co., Ltd is specialized in producing ZL3000T/S Continuous High Frequency Plastic Welder,Banner Slitter, Ink Vacuum Cleaner, Auto-Grommet Machine, Folder, Dentation strip and Hot Air Welder and so on.

公司自1998年成立以来，已经研发和生产了ZL3000T/S连续式高频拼接机、分切机、喷绘机专用吸墨器、热风焊接机，自动打扣机、做立体字用冲齿机和折角器等系列化广告专用设备。

In this paper, the influence of two depolarizer s on high-frequency electrical performance of wet tantalum capacitors is studied.

研究了两种去极化剂对液体钽电容器高频电性能的影响。

The technique also takes advantages of merits of freezing, laser, Chinese medicine, derma- abrasive and cosmetic instrument and high- frequency electricity knife, and avoids their shortcomings.

发扬了冷冻，激光，中西药物腐蚀，擦皮机以及高频电刀等仪器的优点而弥补了缺点。

Objective: To investigate the effect of MEBO in treating dermatosis after CHR usesoperation machine treatment.

目的：为了探讨MEBO在某些皮肤病经高频治疗后创面的疗效。

68 cases of dermatosis were treated with CHR usesoperation machine and then MEBO was applied to the wounds.

摘 要：目的：为了探讨MEBO在某些皮肤病经高频治疗后创面的疗效。

An additional alternating electric field was applied in preparation of dichroic sheet so as to enhance Weigert effect.

报道了在诱导二向色片的同时附加高频电场的方法能够有效地增强维格特效应。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！