1·In medical Doppler ultrasound systems, a high-pass filter is usually employed to remove wall clutter components which may also remove the information of the low velocity blood flow.
医学超声多普勒系统的高通滤波器在消除血管壁搏动带来的回波干扰时，也滤除了低速血流信息。
2·There is a spatially close relation, and probably also a genetic relation, between some earthquakes and low velocity layers in the crust.
某些地震与壳内低速层在空间上有密切关系，它们还可能有成因上的密切关系。
3·The stopping power of thermal plasma to heavy ions with low velocity is studied by using quantum scattering theory and dielectric response theory.
应用量子散射理论和介电响应理论，研究了热等离子体对低速重离子的电子阻止本领。
4·The low velocity layer possibly is formed by metamorphic water.
壳内低速层可能是由变质水造成的。
5·A new biomimetic microsensor modeled on trichoid sensillum of insects which can detect low velocity gas flow is demonstrated.
给出一种基于昆虫毛状感触器的微型仿生传感器，用以测量低速气体流动。