High marginal tax rates may act as a disincentive to working longer hours.高额的边际税率可能会对加班起到抑制作用。Fixed wages and lack of promotion act as a disincentive to employees.工资固定又无晋升机会遏制了雇员的积极性.Hawthorn stem and leaf decoction of S...
There were unseen dangers from every side of the travelers.旅客的四周到处潜伏着危险.After a short rest the travelers pushed on towards the coast.旅行者稍稍休息后,继续朝着海岸行进.The travelers wandered in the way.旅行者们在途中迷了路....
They know nothing about exothermic chemical reactions.他们对放热的化学反应一无所知.In general, exothermic combustion reactions require two reactants.一般说来, 放热燃烧反应需要两种反应物.Exothermic reaction can be reduced by adding hexahydrophthalic an...