46. What happens when a new technology emerges?
46. What happens when a new technology emerges?
The sun _____ from behind the clouds. A: emerges B: comes C: embraces D: develops
The sun _____ from behind the clouds. A: emerges B: comes C: embraces D: develops
The sun ________ from behind the clouds. A: appears B: emerges C: gets D: rises
The sun ________ from behind the clouds. A: appears B: emerges C: gets D: rises
The plot of the novel( ) the economic development of the village. A: evolves with B: emerges from C: lends with D: attaches to
The plot of the novel( ) the economic development of the village. A: evolves with B: emerges from C: lends with D: attaches to
8. The central idea usually emerges after you have done your research and have decided on the main points.
8. The central idea usually emerges after you have done your research and have decided on the main points.
【单选题】在同一管道中,分别用 Re紊流、Re临界、Re层流表示紊流、临界、层流时的雷诺数,那么三者的关系是()。 A. A 、 Re 紊流 < Re 临界 < Re 层流 B. B 、 Re 紊流 = Re 临界 = Re 层流 C. C 、 Re 紊流 > Re 临界 > Re 层流 D. D 、 Re 临界 < Re层流 < Re紊流
【单选题】在同一管道中,分别用 Re紊流、Re临界、Re层流表示紊流、临界、层流时的雷诺数,那么三者的关系是()。 A. A 、 Re 紊流 < Re 临界 < Re 层流 B. B 、 Re 紊流 = Re 临界 = Re 层流 C. C 、 Re 紊流 > Re 临界 > Re 层流 D. D 、 Re 临界 < Re层流 < Re紊流
在同一管道中, 分别用Re 紊流、Re 临界、Re 层流表示紊流、临界、层流时的雷诺数, 那么三者的关系是() A: Re 紊流< Re 临界<Re 层流 B: Re 紊流=Re 临界=Re 层流 C: Re 紊流> Re 临界> Re 层流 D: Re 临界<Re 层流<Re 紊流
在同一管道中, 分别用Re 紊流、Re 临界、Re 层流表示紊流、临界、层流时的雷诺数, 那么三者的关系是() A: Re 紊流< Re 临界<Re 层流 B: Re 紊流=Re 临界=Re 层流 C: Re 紊流> Re 临界> Re 层流 D: Re 临界<Re 层流<Re 紊流
在同一管道中,分别用Re紊流、Re临界、Re层流表示紊流、临界、层流时的雷诺数,那么三者的关系是() A: Re紊流< Re临界 B: Re紊流= Re临界=Re层流; C: Re紊流> Re临界>Re层流; D: Re临界
在同一管道中,分别用Re紊流、Re临界、Re层流表示紊流、临界、层流时的雷诺数,那么三者的关系是() A: Re紊流< Re临界 B: Re紊流= Re临界=Re层流; C: Re紊流> Re临界>Re层流; D: Re临界
La mère de ma mère est ma ________. A: grand-mère B: grande-mère C: belle-mère D: grand-père
La mère de ma mère est ma ________. A: grand-mère B: grande-mère C: belle-mère D: grand-père
The sound of the pipes ________ images of misty Highland glens and men in kilts. ( ) A: emerges B: reminds C: conjures up D: demonstrates
The sound of the pipes ________ images of misty Highland glens and men in kilts. ( ) A: emerges B: reminds C: conjures up D: demonstrates