Maximum horsepower of a diesel engine is attained （）. when the engine RPM is pulled down by overload。 at rated engine RPM。 at 95 % of rated engine RPM。 at 95 % of a properly adjusted governor RPM with the engine under full load。
烧碱循环水泵跳闸，透平岗位该如何处理？
简述提高焦饼高向加热均匀性的途径。
A shipmate chokes suddenly，cannot speak，and starts to turn blue. You should（）. perform the Heimlich maneuver。 make the victim lie down with the feet elevated to get blood to the brain。 immediately administer CPR。 do nothing until the victim becomes unconsciou。
从微观上讲，熵值（）的状态对应于比较有序的状态，熵值（）的状态对应于比较无序的状态。 较大；较大。 较小；较小。 较小；较大。 较大；较小。
“一对多”专户的特点有哪些？（）
