高频

High frequency ground wave radar is a land based remote sensing instrument formeasuring marine environment dynamics, developed in recent 10 years.

高频地波雷达是一种近十几年才发展起来的岸基海洋环境动力遥感仪器。

Based on lithography technology,the electrochemical lamella machining by high frequency group pulses was experimentally studied.

进行了基于光刻技术的高频群脉冲微细电化学薄片加工试验研究。

In DTMF there are 16 distinct tones. Each tone is the sum of two frequencies: one from a low and one from a high frequency group.

DTMF有16种不同的按键音，每个按键音为两个频率之和，一个频率来自于低频组，另一个来自于高频组。

The motion decay tests in still water and in re gular head waves were carried out to analyze and verify the low frequency dampin g in surge motions.

在海洋环境的作用下，该系统具有小振幅的高频纵荡、垂荡、纵摇及大振幅低频纵荡运动。

The portable high-frequency argon-beam coagulatory haemostat is excellent and reliable.

便携式高频氩束凝固止血器具有良好可靠的止血效果。

Objective To develop a set of portable high-frequency argon-beam coagulatory haemostat to stanch bleeding for battlefield wound or traumatic emergencies, which can enhance mobility and combat effectiveness of medical facilities in battlefield.

目的：研制一套便携式高频氩束凝固止血器，用于战伤及突发事件创伤性应急止血抢救，有效地解决卫生装备器械止血，提高野战医疗机构机动能力及部队战斗力。

The numerical result shows that the contributions from the interface optical phonon mode with higher frequency and the LO-like half space mode to the binding energy and the Stark energy shift are important and obviously increase with increasing hydrostatic pressure, whereas the interface optical phonon mode with lower frequency and the TO-like half space mode are extremely small and are insensitive to the impurity position and hydrostatic pressure.

数值计算结果表明，高频支界面声子模和类LO半空间声子模对于结合能和斯塔克能移的影响是主要的，且随压力的增加而显著增大，而低频支界面声子模和类TO声子模的作用则很小，且对于杂质位置和流体静压力的变化不敏感。

The plant, in which there are three main workshops mold making, injection molding and heatronic sealing, can undertake all processes from designing to producing plastics.

该厂现有塑料模具、注塑(注射能力为2000克以下)、高频热合等三个主要生产车间。可承担各类工程塑料制品自测绘、模具制造、至注塑生产的全套业务。

Objective Loss of heterozygosity of tumor suppressor gene is believed to play a key role in carcinogenesis of colorectal cancer.

目的抑癌基因的杂合缺失被认为是结直肠癌形成的通路之一，本实验拟通过对染色体10q23～24区的LOH分析，发现高频杂合缺失区域并筛查与结直肠癌相关的抑癌基因。

Objective: To explore effect of high-frequency electrical stimulation of extracellular (high frequency stimulation, HFS) on morphology and metabolism of sympathetic PC12 cells.

目的：研究细胞外高频电刺激对PC12类交感神经细胞的形态及代谢水平的影响。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失