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- There is a whole world of high frequency sound that is silent to human ears. 人类耳朵听不见世界上高频率的声音。
- There are 51 species community combiations of weeds in which 11are of high frequency. 优势杂草群落组合51种,出现频率较高的11种。
- Now, the active filter circuit is widely adopted to repress the electric current distortion of high frequency syntonic wave. 目前抑制高次谐波电流畸变都采用有源滤波电路,并首选钽电容器作为其输出滤波电容。
- RTD and HBT are devices with advantages of high frequency and high speed,RTD-HBT ring oscillator has a great potential for future application. RTD与HBT是高频高速器件,共振隧穿二极管-异质结晶体管(RTD-HBT)环形振荡器有很好的应用前景。
- The readout principle and test method of high frequency signal of CD are introduced. 介绍了CD光盘的高频(HF)信号的读取原理和测试方法。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- DRO(dielectric resonator oscillator) has the characteristics of high frequency stability and low phase noise. 介质振荡器具有频率稳定性好,相位噪声低的特性。
- Conclusion High frequency ultrasound is of high diagnostic value in cubital and carpal tunnel syndrome. 结论高频超声在肘管、腕管综合征的诊断及鉴别诊断中具有重要价值。
- Objective To evaluate the diagnostic value of high frequency ultrasound in cubital and carpal tunnel syndrome. 目的探讨高频超声对肘管、腕管综合征的诊断价值。
- Objective To evaluate the value of high frequency ultrasound in diagnosis of trauma of tendo calcaneus. 目的探讨高频超声对跟腱损伤的诊断价值。
- Results Injuries of the trachea and bronchi were of high frequency in severe chest and neck trauma. 结果严重胸部损伤病人通常伴有气管支气管损伤。
- Objective: To study the clinical value of high frequency probe before operation on senile cataract. 目的:探讨高频探头在老年性白内障患者术前的应用价值。
- Their merchandise is of high quality. 他们的货物质量很好。
- A plasma globulin of high molecular weight. 大球蛋白细胞分子中较重的血球蛋白
- Objective To discuss the diagnostic value of high frequency ultrasound in locked knee. 目的探讨高频超声在交锁性膝关节疾病诊断中的应用价值。
- Objective:To investigate the diagnosing value of high frequency sonography for the meniscus lesions. 目的:探讨高频超声对半月板损伤的诊断价值。
- Months of high and low sales average out over the year. 销售额高低不同的月份按全年统算达到一般水平。
- Objective To investigate the value of high frequency ultrasonography in the diagnosis of cryptorchidism. 目的探讨高频超声对于隐睾症的诊断价值。
- An abnormal fear of high places. 恐高症对于高处的一种不正常的恐惧
- Is a large head indicative of high intelligence? 头大是不是表示智慧高？
