他在过去的几年中频频来这里治疗小儿麻痹。
He had been there frequently in past years for treatment for infantile paralysis.
性话题往往在电视和其他媒体中频频被提到。
It's a topic that comes up on television and in other media.
浏览求职板块，对简历中频繁出现的库有一个大概了解。
Check out the job boards to get a sense of which libraries are showing up frequently on resumes.
本节将解决在用户组和讨论会中频繁出现的两个故障检修主题。
In this section, we address two troubleshooting topics that occur frequently in user groups and conferences.
教师在各类专业竞赛中频频获奖。
Many teachers have been awarded prizes in various professional competitions.
晶闸管中频电源已广泛应用于工业加热领域。
Thyristor medium frequency power supply has been widely used in industrial heating.
莎士比亚在他的作品中频繁地使用园林意象。
Shakespeare makes frequent use of the garden image in his works.
本文介绍了一种实时雷达中频回波模拟器的设计方法。
In this article a design method of radar IF echo simulator is introduced.
最近，吸血鬼在一些书和电影中频频出现、尤为受欢迎。
Vampires areof course very popular in books and on the silver screen, especiallyrecently.
采用中频感应加热无接触技术，将石英净坨拉制成为石英管。
The pure quartz lump becomes quartz tube via untouched technology of intermediate frequency induction heating.
介绍中频无心感应熔铝炉用新型干式成型耐火材料和使用情况。
A new type of ramming drier material and its working situation of medium frequency coreless induction furnace for melting aluminum are stated.
我高兴地看到为本届会议编写的文件中频频提到初级卫生保健问题。
I was pleased to see primary health care mentioned so frequently in the documents prepared for this session.
中频大功率感应加热装置，多年来一直采用可控硅做为开关器件。
Medium frequency high power induction heating apparatus, for many years has adopted silicon controlled as switching devices.
电脑中频治疗仪是一种临床上被广泛应用的物理康复、治疗设备。
Computerized intermediate-frequency therapy apparatus is a kind of widely-used clinical equipment.
本文针对有载波偏移的零中频bps K调制信号提出了一种软件解调系统。
The paper presented a software demodulating system of BPSK zero-IF signal containing carrier offset.
但是对于复杂的表达式，特别是在应用程序中频繁使用的表达式，编译可以极大地改善性能。
But, for complex expressions, and especially for expressions that are frequently used in your application, compilation can offer dramatic performance increases.
在开发过程中频繁的质量检查有助于避免由于项目后期的测试失败而引发的返工。
Frequent quality checks during development help to avoid rework caused by testing failures found late in the project.
最终以通过检测的跳频解跳与数字中频接收机的实物作为硕士期间的研究成果呈现。
Finally the fruit of research for my master degree presents in the way of actual de-hopping and digital intermediate frequency receivers that have passed the examination.
分析了发电机组中频加载掉电压故障发生的原因，提出了电缆压降补偿装置调整方法。
Analyzed failing cause of mode-frequency to load voltage drop for generating set, provided regulated method of cable voltage-drop compensation device.
该电路具有低功耗、增益可调范围宽和频率范围宽的特点，适用于一般的中频接收机。
This circuit has the characteristics of low power, wide gain adjustable range and wide bandwidth.
电脑模型表明，突吻鲸能过滤掉声纳大部分的中频声波，而声纳也不会影响这些鲸鱼用来捕猎的高频声波。
The computer model finds that mid-frequency sonar is mostly filtered out for the whales, while the higher frequencies the animals use for hunting appear to be unimpeded by sonar.
利用变频方法，以中频变压器取代低频变压器，从而使引弧器具有体积小、重量轻和引弧可靠的特点。
By changing frequency, using an intermediate-frequency transformer instead of a low-frequency transformer can make the arc starter small, light and reliable.
这三种情绪表征以截然不同的姿态在苏童小说中频繁呈现，共同构筑了一幅鲜活明亮又意味丰富的图景。
These three emotional tokens appear frequently with quite different postures in Su Tong's novels, which create a vivid and meaningful picture.
例如，海军高度依赖的中频声纳让环保人士耿耿于怀，后者认为这些声纳扰乱了在加利福尼亚海域活动的鲸鱼和海豚。
The Navy still relies heavily on midfrequency sonar, for example, riling environmentalists who say it disrupts activity by whales and dolphins off the California coast.
该研究团队的发现指出了一种能够操控电子旋转以生成微波——在移动设备中频繁使用的电磁波——的振子。
The team's findings point toward an oscillator that would harness the spin of electrons to generate microwaves electromagnetic waves in the frequencies used by mobile devices.
通过简述多种调制方式中频信号数字产生的基本处理方法，提出了一种具体实施方案，并分析了其技术特点。
This paper discusses the digital generation method for communication IF signals and proposes a concrete implementation resolution and analyzes its technical characteristics.
混频器的变频损耗和噪声温度的测量可以用改变中频部分的噪声温度使接收机的系统噪声温度变化来加以确定。
The conversion loss and noise temperature of mixers is determined by changing the IF noise temperature so as to change the noise temperature of the receiver system.
混频器的变频损耗和噪声温度的测量可以用改变中频部分的噪声温度使接收机的系统噪声温度变化来加以确定。
The conversion loss and noise temperature of mixers is determined by changing the IF noise temperature so as to change the noise temperature of the receiver system.
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