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- Low frequency eddy current testing 低频涡流检测
- low frequency eddy 低频涡旋
- The frequency ranges of eddy contributions to CO2 fluxes were mostly within 0.01-2.0 Hz,and the eddy translated by low frequency over canopy contributed more of CO2 fluxes. 湍流通量贡献区主要在0.;01~2Hz频率范围内;冠层上方低频传输的湍涡贡献了更多的CO2通量
- In electronics, undesirable low frequency currents interfering with a desired signal, and usually caused by a poorly screened alternating mains supply. 在电子学领域，一种不希望发生的低频电流，它干扰所要求的信号。通常这种现象是由于交流供电线路屏蔽不良引起的。
- The wind variation, wavelike meander of Kuroshio and Taiwan Warm Current and instantaneous eddy, atmospheric pressure vibration are mainly factors for the low frequency current variation. 初步得出:风的变化、强流弯曲和瞬时涡旋是低频流变化的机制,而在半封闭海区低频流的变化同海面气压振荡有关。
- The abnormal colours of seedlings turned a low frequency. 颜色异常的苗木出现频率较低。
- Laser direct writing of micro-OVD with low frequency templates[J]. 引用该论文 魏国军;周小红;周雷;陈林森.
- If it is a low frequency sound, it is processed as an analog signal. 对低频声进行传统的处理。
- This effect is obvious at lower frequency band. 这种效应在振动低频区段更为显著。
- The designing idea, testing principle and realization of electric circuit about the two - frequency eddy testing instrument WFL for aluminum alloy quality inspection are introduced. 论述了用于铝合金质量检测的WFL双频涡流检测仪的设计思路、检测原理和电路实现。
- The direction of the low frequency current with maximum frequency was also WSW. 低频流出现频率最多的方向和潮流基本一致。
- Medium SMES (200 MVA) are able to compensate some low frequency disturbance. 中型SMES(200MVA),这类SMES能补偿某些低频度的扰动
- Helmholtz resonator has a good noise eliminating performance at low frequency. 亥姆赫兹共振腔具有良好的低频消声性能,被广泛地应用于低频消声方面。
- Armstrong was forced to use avery low frequency barely above audibility. 当时这样的频率被认为是“高频”，但只不过是现在所用调幅波段的底部而已。
- Peak indicator light and LF (low frequency) switch per mono channel. 每路单声信道具有峰值指示灯及低频切除开关。
- Purpose:Low frequency power amplifier,medium speed switching applications . 用途:用于低频功率放大及中速开关。
- Note: Close woundcoils will resonate at a slightly lower frequency. （注：密绕的线圈将会谐振在稍低的频率。）
- Very little effort has been devoted to the experimental measurement of low frequency combustion response. 在低频燃烧响应的试验测定方面只做了很少的工作。
- In audio, a very low frequency oscillation often resulting from a positive feedback path in an amplifier system. 在音响设备中出现的振荡频率极低的低频振荡，常因放大系统的正反馈回路引起。
- Starting with your EQ flat, remove ALL be bottom end by turning the low frequency control to full cut. 在开始得时候;让你得eq保持平治(零)然后对低频做低切.
