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- Counters can, of course, be made highly directional by the use of external collimation. 当然可以利用外部准直法来提高计数器的方向性。
- Counters can, of course, be made highly directional by the use of external collimation . 当然可以利用外部准直法来提高计数器的方向性。
- Compared with the emission near a non-continuous metallic surface, the emission near a continuous metallic surface is highly directional. 与粗糙金属表面增强荧光不同,超薄光滑金属表面增强荧光具有突出的方向性。
- figure-eight directional microphone 8字形方向性话筒
- figure-of-eight directional microphone “8”字型传声器
- single-tube directional microphone 单管指向性传声器
- Hydrophone Underwater directional microphones for passive sound detection. 水听器,具有方向性的水下麦克风,用于被动接受声音。
- Point-to-point communications requires high gain and high directivity antennas. 在点对点无线通讯的系统中,其天线通常要求高增益和高指向性的天线效能。
- The resulting photons travel together in the same direction in synchrony, forming a highly directional light beam. 产生的光子会同步朝同一方向行进,形成指向性极高的光束。
- Audio directional loudspeaker is a novel loudspeaker which can generate an audio signal with high directivity by utilizing the parametric array principle. 摘要声频定向扬声器是利用参量阵原理,产生高指向性声频信号的新一代扬声器。
- Finally, we construct 3D highly directive antenna based on the hyperbolic medium. 最后,在基于双曲线介质来构造3D高指向天线。
- According to the analysis of water quality of more than 100 wells,the formation water of the Carboniferous in east Sichuan possesses high density and high direct metamorphic degree. 据100多口井水质分析,川东地区石炭系地层水具有浓度高、正变质程度深的特点。绝大部分地区地层水以氯化钙水型为主,局部存在重碳酸钠和硫酸钠水型。
- Digitized multi-baseline interferometer had the merits of finding direction passively and high direction accuracy. 数字式多基线相位干涉仪具有能被动测向、且测向精度高的优点。
- The conditions of the highly directivity is shown, and numerical simulations are carried out, and then, the radiation pattern and directivity is observed in the certain bandwidth. 本文的第三部分研究了利用线介质来构造高指向天线,并进行了数值仿真,得出其辐射模式并观测某一个带宽内的方向性。
- Microphone feedback was also high on the list. 麦克风遇到音箱时发出的刺耳声简直能让人疯掉。
- Its advantages are simple structure, easy implementation, uniformly distributed light field in cavity, high directivity of laser radiation and small size. 本发明结构简单,易于实施,并能够实现腔内光场较均匀分布及提高激光辐射方向性,能制作成很小尺寸谐振腔的微腔半导体激光器。
- Conclusion SCTA can not only diagnose cerebral aneurysms accurately but also has high directive value in making therapy plan, surgical preparation and endovascular embolization. 结论SCTA不仅对脑动脉瘤的诊断准确率高,而且对动脉瘤治疗方案的制定、术前准备及血管内栓塞治疗有很高的指导价值。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- It's highly probable that they will win the match. 他们很可能会赢这场比赛。
- Mr. Green spoke highly of our city. 格林先生很称赞我们的城市。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries