The evidence seemed inescapable that light consisted of electromagnetic waves of extremely short wavelength

光是由波长极短的电磁波组成,这一事实看来已经证据确凿。

属类：综合句库--

Over excitation describes a condition of excess flux~ in an electromagnetic device that will saturate the core steel, producing high-eddy current losses in the core and adjacent conducting materials.

过励磁表示电磁设备中有磁通过量的状态,此过量的磁通会使铁芯饱和,使铁芯和邻近导电材料中产生很大的涡流损耗。

属类：工程技术-电力英语-

Limits and methods of testing for immunity of electrical/electronic sub--assemblies in vehicles to electromagnetic radiation

机动车电子电器组件的电磁辐射抗扰性限值和测量方法

属类：行业标准名称-国家标准名-GB/T17619-1998

electromagnetic -pulse metal forming machine

金属定型机,电磁脉冲式

属类：物品名称-机械设备-

Unwanted interference of electromagnetic radiation of radio frequency signals in to operating circuits

进入工作电路的射频信号的电磁辐射的有害干扰。

属类：综合句库--

absolute electromagnetic system

绝对电磁单位制;绝对电磁单位制

属类：科技术语--

uniform plane-polarized electromagnetic wave

均匀平面偏振电磁波;均匀平面偏振电磁波

属类：科技术语--

Both variable orifices and electromagnetic controllers have been used with success

可变锐孔和电磁流量控制器都已成功地使用。

属类：综合句库--

Permeable to electromagnetic radiation of specified frequencies,as to visible light or radio waves.

可透过的可以让某些频率的电磁辐射通过的,如可见光或无线电波

属类：综合句库--

General rules for reliability test of electromagnetic relay for control circuits

控制用电磁继电器可靠性试验通则

属类：行业标准名称-国家标准名-GB/T15510-1995

An electron can drop from a higher level to a lower one with the emission of a packet of electromagnetic radiation

利用电磁辐射束的辐射,能使电子从高能级落到低能级。

属类：综合句库--

An electron can drop from a higher level to a lower one with the emission of packet of electromagnetic radiation.

利用电磁辐射束的辐射,能使电子从高能级落到低能级。

属类：综合句库-典型例句-

German-born American physicist who with Edward Morley disproved the existence of ether,the hypothetical medium of electromagnetic waves.He won a1907Nobel Prize for his spectroscopic and metrological investigations.

迈克耳孙,阿尔贝特·亚伯拉罕1852-1931德裔美国物理学家,同莫雷·爱德华一起证明以太这一假设的电磁波媒介的不存在,因其光谱学和气象学的研究获1907年诺贝尔奖

属类：综合句库--

maxwell's electromagnetic investigations were carried out in four stages

麦克斯韦的电磁研究分为四个阶段。

属类：综合句库--

Deliberate radiation or reradiation of electromagnetic waves so as to impair the usefulness of a specific segment of the radio spectrum that is being used by the enemy for communication or radar.

人为地辐射或反向辐射电磁波,使一段特定的无线电波谱的可用性削弱,而这一波谱段是由敌人的通讯或雷达所使用。

属类：综合句库--

Radio-frequency(frequency of electromagnetic waves used in radio and TV transmission,between 10kilocycles per second and 3000000 megacycles per second)

射频,无线电频率(无线电传递和电视发送所用电磁波的频率,其范围从每秒10千周到3000000兆周之间).

属类：综合句库-典型例句-

Indeed, not only does spectroscopy depend crucially on the electromagnetic field, but some species acquire the energy they need to react from radiation

事实上,不仅光谱依赖于电磁场理论,其它物质也需要从辐射中获取反应所需的能量。

属类：综合句库--

"Their stable electronic configurations, with no unpaired electrons to share, make them extremely unreactive-hence "noble" (i.e., aloof)or inert-though the three heaviest, with outer electrons held less firmly, can form compounds (mainly with fluorine). These gases absorb and give off electromagnetic radiation in a much less complex way than other substances, a property exploited in their use in fluorescent lighting devices and discharge lamps."

它们的电子构型十分稳定,没有可被分享的不配对电子,这使它们极端地不活泼,因此也就

属类：化学及生命科学-化学-

This is the form of the fields set up by feeding electromagnetic energy into a resonator formed by two curved reflectors

它是将电磁波输入由两个曲面反射镜组成的谐振腔后所建立的电磁场的形式。

属类：综合句库--

Method for measuring the thickness of glass-lined layer by electromagnetic meter

搪玻璃层的厚度测量电磁法

属类：行业标准名称-国家标准名-GB/T7991-1987

Visual, Pressure and leak, Penetrant, Thermal, Radiography, Acoustic (sonic and ultrasonic), Magnetic, Electrical and electrostatic, Electromagnetic induction, Miscellaneous.

外观检查法;加压检漏法;超声波探伤透过法;热力探伤法;辐射照相术(X射线生射线);声波探伤法(声波和超声波);磁力探伤法;电学和静电探伤法;电磁感应探伤法;其他.

属类：工程技术-科技英语-

A number of electromagnetic vibration exciters of a large size have been produced for vibration testing in the aircraft and missile industries

为了进行航空及导弹工业的振动试验,已经建造了若干大型电磁式激振器。

属类：综合句库--

To use electromagnetic force, the fluid being pumped must be a good electrical conductor.

为了利用电磁力,被抽送的流体必须为优良的导电体。

属类：工程技术-机械与工具-

We have already established that light may be treated as a transverse electromagnetic wave

我们已经论证过可以把光当横电磁波来处理。

属类：综合句库--

Radio wave: Wave from the portion of the electromagnetic spectrum at lower frequencies than microwaves.

无线电波:电磁波谱中比红外辐射频率更低的电波部分。

属类：IT行业-电子电脑-

Radiation produced much higher in the electromagnetic spectrum, such as X-rays and the sun's ultraviolet light, poses a cancer risk because it can damage DNA in living tissure

像X射线和太阳紫外线光的电磁谱所产生更强的辐射造成癌症的风险,因为它能摧毁生命组织的DNA(脱氧核糖核酸)。

属类：综合句库--

Sherwin electromagnetic vibrator

肖文电磁振动器;舍尔温电磁振动器

属类：科技术语--

An electromagnetic wave of audio frequency produced by atmospheric disturbances such as lightning, having a characteristically decreasing frequency responsible for a whistling sound of descending pitch in detection equipment.

啸声干扰一种由于诸如闪电等大气干扰而产生的音频电磁波,具有典型的逐渐减弱频率的特征,该频减引起了检波设备中调逐渐下降的啸声

属类：综合句库--

A signal may be considered as some sort of interruption in a field of constant energy transfer. an example is the dots and dashes that open and close the electromagnetic field of a telegraph circuit.

信号可以看作是持续能量转移领域中的某种停顿,例如电报电路的电磁场中起启闭作用的点划。

属类：行业术语-传媒-传媒概况

It should be noted that these detectors will detect some electromagnetic radiation (gamma and x-ray), however, they are extremely inefficient, and generally should not be used for this purpose.

需要注意的是,这些探测器将可探测一些电磁辐射(7射线和x射线),但是,它们效率极低,一般不用于这一用途。

属类：行业术语-检验检疫-