例句與造句

1. This pulsed mechanism is beneficial for the beetles'survival because the system uses pressure instead of muscles to eject the spray at a constant velocity, saving the beetle energy.
2. For instance, the use of standard control rods in a single or banked configuration with motor driving mechanism or the use of standard pneumatically operated pulsing mechanisms are suitable for generating up to 10 pulses per minute, for the production of pulses at rates up to 50 pulsations per second, the use of rotating wheels introducing alternately neutron poison and fuel or neutron poison and non-neutron poison can be considered.
3. It's difficult to find pulsing mechanism in a sentence. 用pulsing mechanism造句挺難的