您要查找的是不是:
- Objective To research on the feasibility and significance of the phase sensitive method in quantitive T1 meas-urement . 目的研究相位敏感方法应用于T1定量测量的可行性及意义。
- The sensitive element of the Humvee is its electronic kit, not the chassis and mechanics. 军用悍马的机密之处在于电子元件,而非底盘和构造。
- It is a special power supply equipment designed recently for phase sensitive track circuit in AC electrified railway. 该新型25赫小站电源屏是我厂最新研制的交流电气化区段站内相敏轨道电路的专用供电设备。
- Experimental results show that the analog circuit for phase sensitive detection can effectively suppress noise. 实验结果表明,模拟相敏检波电路具有良好的噪声抑制能力;
- According to the airflow tilt angle sensitive element and its output feature,a mathematic model on restraining acceleration interference is built. 根据气流式倾角敏感元件和气流式倾角敏感元件的输出特点,建立了抗加速度干扰的数学模型;
- A PVDF piezoelectric membrane is used as sensitive element for measuring the scalar pressure of the underwater sound field. 而声压通道采用PVDF压电薄膜作为敏感元件,以拾取水下声场中的标量信息。
- PVDF piezoelectric membrane is used as sensitive element for measuring the scalar pressure of the underwater sound field. 而声压通道采用PVDF压电薄膜作为敏感元件,以拾取水下声场中的标量信息。
- Methods The phase sensitive method was used to remove the phase errors and restore the polarity of theinversionrecovery data . 方法采用相位敏感方法消除相位误差,保存反转恢复序列中磁化矢量的极性。
- We are using a Ti : sapphire laser and a high frequency phase sensitive lock-in loop to achieve time-resolved the dynamics properties of the light emitting devices. 使用钛:蓝宝石锁模脉冲雷射、高频相位灵敏锁向迴路与雷射共焦扫描显微镜以取得发光二极体之时间解析动态特性。
- The paper firstly imtriduced the theory of the gas pendulum two-dimension tilt sensor in brief,and the structure design of the sensor s sensitive element was analyzed in detail. 介绍了气体摆式两维倾角传感器的敏感原理即气体摆倾角敏感原理,并对两维倾角传感器的敏感元件结构设计方案进行了分析。
- Newly developed semi automatic grinding wheel balancer for precise grinder detects unbalance vibrative signal by digital phase sensitive detection technique. 介绍新研制成功的精密磨床砂轮半自动平衡仪。
- The experiment results proved that modified fluorine-polymer as a thermal sensitive element is effective in improving the time stability of the thermal-resistance character. 实验结果证实,用共混改性含氟高聚物的热敏元件,对改善阻温特性的时效稳定性是有效的。
- Many people use cellular materials as sensitive elements in hygrometers. 很多人用蜂窝状的材料作为测量温度的传感元件。
- Result Impedance blood flow of wrist, neck, brain and so on were detected with high SNR and simple manipulation by continuously applying phase sensitive demodulator technique. 结果经过实验验证,该仪器能够提取手腕、颈、脑等部位的阻抗血流信号,应用相干检测技术得到了很高的信噪比,测量方便,可以进行连续监测。
- Employing a liquid crystal modulator and CCD camera, a phase sensitive images system has been investigated experimentally for various fluorescence lifetimes. 利用液晶调制器和ccd探头组成的荧光相位成像系统,实现了不同荧光寿命物体的荧光成像,时间分辨率达到了亚毫秒量级。
- Frequently they are used as the sensitive elements in more complex instruments. 通常在较复杂的仪器中用它们作为灵敏的元件。
- The high-temperature piezoresis-sensitive chip was packaged on the Pyrex glass ring with electrostatic bonding process, so the elastic sensitive element with reversed cup structure was obtained. 耐高温压阻力敏芯片通过静电键合工艺封接在硼硅玻璃环上,得到高频响倒杯结构的弹性敏感单元。
- The effect of phase-shift between pumping and signal light on the transmission performance of dynamic-soliton system using phase sensitive amplifier (PSA) as on-line amplifiers is theoretically analyzed by computer simulation. 摘要采用计算机系统仿真方法,研究抽运光与信号光之间的相位漂移对在线放大器为相敏光放大器的动态孤子传输性能的影响。
- Aimed at long detection distance and heavy noise disturbance in the long-distance-coefficient infrared thermoscope, a new digital phase sensitive detection method for weak signal was proposed. 摘要针对大距离系数红外测温仪测温距离远和噪声干扰大的特点,提出一种微弱信号数字相敏检测方法。
- Use ear perception of voice spectrum component of the phase sensitive to the characteristics of such speech enhancement algorithms targeted at the rate of short-term spectral estimation. 利用人耳感知对语音频谱分量的相位不敏感的特性,这类语音增强算法主要针对短时谱的幅度估计。