The design of millimeter-wave/centimeter-wave compatible absorbing coatings with double-layer structure is analyzed based on the theory of electromagnetic in this article and series of experiments are conducted according to the analysis.
以电磁理论为基础,对两层结构的毫米波/厘米波兼容吸收涂层的设计方法进行了分析,并根据理论分析的结果进行了系列吸波涂层的实验。
Aiming at the shortage of traditional shortwave communication system,an improved wireless communication system in shortwave/ultra-shortwave is designed and implemented.
针对传统短波通信系统的不足,设计了一种改进型的短波/超短波通信系统。
MANUFACTURE OF φ1.5M RADIO TELESCOPE OF SHORT CM WAVELENGTH
1.5米口径短厘米波射电望远镜的研制
This depends on the precise radio-frequency of the 21-cm wavelength,
这种通讯联系要靠21厘米波段，
the quiescent level of centimeter wave-length solar radiation.
厘米波长的太阳辐射的静止水平。
Experimental Study on the Insect Control in Vegetation with High Power Centimeter Wave Irradiation;
高功率厘米波杀灭植被害虫实验研究
An Optimum Design of Waveguide Six-port Circuit at 3 cm Wave Band
三厘米波段波导型六端口电路的一种最佳设计
An analysis of curative effect of chronic prostatomegaly treated by decimetre and centimetre waves
分米波厘米波经直肠治疗慢性前列腺增生症的疗效分析
CHARACTERISTICS OF THE FINE STRUCTURES IN SOLAR RADIO BURSTS AT 3.2cm
3厘米波段太阳射电爆发中精细结构的特征
RADIO OBSERVATION AT THE WAVELENGTH OF 3 CM DURING THE SOLAR ECLIPSE OF SEPTEMBER 22,1968.
1968年9月22日日食3厘米波段强度观测
OBSERVATION OF CIRCULAR POLARIZATION AT 3.2CM WAVELENGTH OF THE SOLAR ECLIPSE OF SEPTEMBER 22,1968.
1968年9月22日日食的3.2厘米波段圆偏振观测
Fast Fine Structure in Solar Radio Bursts at a Wavelength of 3cm
三厘米波段太阳射电爆发中的短时标精细结构
DETERMINATION OF ATMOSPHERIC PRECIPITABLE WATER AND HUMIDITY PROFILES BY A GROUND-BASED 1.35 CM RADIOMETER
用1.35厘米波长地面微波辐射计探测大气中水汽总量及分布
25-meter telescopes in the decimeter and centimeter wave bands, 10-meter wave band telescopes and advanced optical telescope terminal equipment will also be used.
二十五米口径的分米、厘米波段望远镜、十米波段望远镜以及先进的光学望远镜终端设备。
an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m.
波长在/厘米到米范围内的电磁波。
cm in thickness/a thickness of cm
厚4 厘米[4 厘米的厚度]
The Balance beam stands 120cm high.It is 10cm wide and 500cm long.
平衡木高120厘米,宽10厘米,长500厘米。
A Radio Observation of the Total Solar Eclipse on Feb. 16, 1980 at 8.2 cm Wavelength
1980年2月16日日全食在波长8.2厘米的射电观测
The Measurement of the Antenna Gain on 3.2-cm Waveband Radio Telescope
波长3.2厘米射电望远镜天线增益的测量
OBSERVATION OF THE 22 SEPTEMBER,1968 SOLAR ECLIPSE AT WAVELENGTH 11.1CM
1968年9月22日日食在波长11.1厘米的射电观测