The purpose of ( a ) is to facilitate fiberization and of ( b ) to reduce crystallizing tendency.办法 ( a ) 的目的是改善纤维形成,办法 ( b ) 的目的是减少折晶倾向.Crystallizing water forms repeating patterns in snowflakes and on frosty surfaces.雪...
It seems political expediency, rather than absolute economic need, will determine who gains from the conflict...看来是政治上的权宜之计，而不是绝对的经济需求，将决定谁会从这场冲突中获益。People need basic education if they are to become employable.想要有人雇用，人们需...
英国海军登上船，把它拖到纽约。The British navy boarded the vessel and towed it to New York.船只扬起风帆，等待他们上船。Ships with unfurled sails wait to take them aboard.当所有人都上船后, 那艘船离岸了.When all the people were on board, the boat bore away....