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- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- Multi wave bands 多波段
- Radio 2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- The light in different wave bands in the solar spectrum can thus be shifted to wards the red end of the spectum. 对调光膜进行光学性能研究,结果表明:直射光透光率略低于普通膜,而散射光的透光率大于普通膜;
- The space observation has some advantages of all wave bands,all time,all positions and of unatmospheric agitation,unscattered light. 空间观测具有全波段、全时段、全方位以及无大气抖动和大气散射光等观测优点。
- To determine the three drugs without separation in an anticol cough syrup,lodeine phasphate,ephedrine hyrochlor and charphe niramine maleate were analyzed by multi wave length linear regression. 采用多波长直线回归分光光度法,不经提取分离,直接测定联邦止咳露中磷酸可待因、盐酸麻黄碱和扑尔敏3种组分的含量。
- Cosmic water is possible to be studied by multiple spectral lines at ram, sub-mm, and infrared wave bands besides 1.3cm to obtain plenty of astronomical information. 宇宙水除了1.;3cm波段外;还可以通过在毫米、亚毫米、红外波段的多种谱线来进行研究;取得更丰富、更全面的天文信息。
- Optical imaging wave band:The high spatial resolution image contains one panchromatic wave band and more than 3 multi-spectra wave bands. 光学成像波段:高空间分辨力图像包含全色波段一个,多光谱波段3个以上。
- Folded waveguide TWTs have extreme good developing future in shortcentimeter wave and millimeter wave band. 折叠波导行波管在短厘米波段和毫米波段具有极好的发展前景。
- A Study on the Si Color Sensor with Double PN Junction for Panchromatic Wave Band[J]. 引用该论文 韦冬青;陈炳若;钟茗;李云虎;杨雨佳.
- With HTS Josephson junction as the mixing element, 50th harmonic frequency mixing at 3mm wave band is obtained on the system. 在该系统上成功实现了高温超导混频器在3毫米波段的50次谐波混频。
- This article firstly advances the designing of a wide wave band polarization rotator by using Polarization Interference Filter. 首次提出了基于偏振干涉滤光片设计方法的宽波带偏振方向旋转器。
- With the application of many infrared detection systems, the wave band choice become especially pressing, which is very important for tracking and detecting performance. 随着大量红外探测系统的使用,波段选择显得尤其迫切,它对跟踪探测能力具有极为重要的影响。
- In millimeter wave band, the accurate expression of coherent scattering field in limited rain medium is (The equation is abbreviated) which has the obvious physical significance. 摘要导出了有限大小离散介质中毫米波段相干散射场的准确表达式,即(方程式略)此式具有明确的物理意义;
- Selecting the wave band, irradiation illumination and irradiation time, studies on the effects of infrared irradiation on immunity of musmus-culus are carried out. 研究了不同波段、不同辐照度、不同辐射时间的红外辐射对小白鼠免疫功能的影响。
- Harmonic mixing at sub-mm wave band has been studied on two different HTS mixing systems:one is mounted on pulse tube cryocooler, the other is G-M cryocooler. 我们分别选用了小型脉冲管制冷机以及小型G-M制冷机设计了高温超导混频测量系统,对亚毫米波段谐波混频进行了实验研究。
- Abstract: Selecting the wave band, irradiation illumination and irradiation time, studies on the effects of infrared irradiation on immunity of musmus-culus are carried out. 摘 要: 研究了不同波段、不同辐照度、不同辐射时间的红外辐射对小白鼠免疫功能的影响。
- A gyrotron oscillator employing the hybrid interaction scheme can realize highly efficient, high-power output and broadband continuous magnetic tuning in millimeter wave band. 利用该复合互作用工作原理,回旋管振荡器可实现毫米波电磁辐射源的高效率、高功率输出及宽频带连续磁调谐。
- In the secondary market, after searching the bottom 4.78 Yuan, to one's limit rises temperately, chip locking is good, supposes 5% to stop damages the wave band operation. 二级市场上,探底4.;78元后,温和放量走高,筹码锁定较好,设5%25止损波段操作。
- The diamond has very excellent optical quality, with very high transmittivity and refractivity in most spectrums of the wave bands, and also the excellent thermal, chemical, mechanica1 properties. 天然金刚石具有十分优异的光学性能,它在大部分波段具有很高的透过率和折射率以及优异的热导性、化学惰性、力学性能等。