cavitate 

  1. 動詞
不及物動詞:
成穴, 成泡
及物動詞:
在...(表面等)成穴
在...(表面等)成泡
/此動詞過去式與過去分詞為"cavitated"/
/現在分詞為"cavitating"/
/第三者單數現在式為"cavitates"/

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                Temperatures over 212 degrees Fahrenheit cause conventional electric condensate return pumps to cavitate .                            
    2. 
                                                    
  2. 
                                Neutrons that drive into the wall of the steel vacuum chamber will cause gaseous bubbles to cavitate within it, diminishing the integrity of the chamber.                            
    3. 
                                                    
  3. 
                                After almost 80 minutes of slow temperature rise, the primary loop's four main reactor coolant pumps began to cavitate as a steam bubble/water mixture, rather than water, passed through them.                            
    4. 
                                                    
  4. 
                                The locations of the liquid oxygen sensors allow the maximum amount of oxidizer to be consumed in the engines, while allowing sufficient time to shut down the engines before the oxidizer pumps cavitate (run dry).                            
    5. 
                                                    
  5. 
                                Embryos enter the uterus and start to cavitate (form a blastocoel) at about 94 h post-hCG when they contain approximately 32 cells (i.e. when most of the cells have reached the end of their fifth cell cycle, Table 1).                            
    6.