At first, you pick decision which present low risks but which you usually tend to pass on to others, and you make them on your own.
首先,你可以选择那些风险小但是你却经常交给其他人的决定来开始,这次你自己做决定。
First it will pass through sharp metal bars which will tear open the plastic bags in which rubbish is usually packed.
句子主干是it will pass through sharp metal bars。 第一个which引导的定语从句修饰的是sharp metal bars。
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。
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