如果愿意的话,我们也可用幂级数法解题.We can solve it with the power - series method if we want.无穷级数的收敛性与发散性与此概念有关.Convergence and divergence of infinite series depend upon this concept.我们可删去两项或三项之后的级数.We may cut off the series after two o...
Even in our awful tribulation we were quite optimistic.即使在极端痛苦时，我们仍十分乐观。I hate the tribulation, I commiserate the sorrow brought by tribulation.我厌恶别人深重的苦难, 怜悯苦难带来的悲哀.Tribulation, is just like the hungry tiger, chasing af...
颊窝毒蛇的毒牙是长的空心管子.The fangs of pit vipers are long, hollow tubes.只有四分之一的蛇具有毒液和毒牙.Venom and fangs are found in only a quarter of all known snakes.在蛇的进化史上,毒牙的出现是新的进步.A more recent advance in the evolutionary story of snakes i...
His remedial teacher sees signs of progress in his reading and writing.他的辅导教师发现了他在阅读和写作方面进步的迹象。He sees himself going right to the top of the tree.他预见自己在同行中将无人可及。He sees sense in merging the two agencies while both are ne...
利率的下调将有助于缓解经济衰退的压力。Reduced interest rates would help ease recessionary pressures in the economy.许多房屋的卖主仍然陷在经济衰退的困境中。Many home sellers remain stuck in a recessional rut.建筑业受到经济衰退的严重影响。The construction industry was clobber...
Regretting the lack of spontaneity and real sensuousness in other contemporary poets, he deplores in Tennyson.他对于和他同时代的诗人缺乏自发性和真实的敏感,感到惋惜, 他对坦尼森感到悲痛.He's a judo black belt but he says he deplores violence...他是一名柔道黑带...
Worry , fear , self - distrust 1 bows heart and turns the spiring back to dust.岁月悠悠, 衰微只及肌肤;热忱抛却, 颓唐必至灵魂.Objective To observe the efficiency of spiring capsule to treat patients with vitiligo vulgaris.目的观察螺旋藻胶囊治疗寻常型白癜风的临...
英国正加紧努力确保人质的获释。Britain is intensifying its efforts to secure the release of the hostages.超级大国之间正在加紧军备竞争.The arms race among the superpowers is being stepped up without cease.边防警察加紧对旅游者的管制.Border police tightened controls...