对于裂纹扩展问题, 提出了一种高效的半解析矩阵摄动法.When crack expanding problem is studied, a high efficiency semi - analytical matrix perturbation method is put forward.本文用能量状态近似法和奇异摄动法两件方法讨论了最优飞行 剖面 的生成.In this paper, two method, energy stats...
The stamp of the horse's hoofs on the wooden floor was loud.马蹄踏在木头地板上的声音很响.The noise of hoofs called him back to the other window.马蹄声把他又唤回那扇窗子口.My son hoofs a mile to school each day.我的儿子每天步行一英里去上学....
忽视疲劳感会打乱我们的生物钟。Ignoring feelings of tiredness knocks our body clocks out of kilter.即使是在办公室这样的非自然环境中，我们的人体生物钟依然影响着我们。Even in the artificial environment of an office, our body rhythms continue to affect us.由于人体生物钟不能迅速对时差作出...
He is a drug addict who flaunts his addiction and refuses to get treatment.他嗜药,并以此为荣甚至拒绝治疗.Gorgeous empire gown flaunts a wrap - style bodice and drawstring tie.华丽的礼服帝国标榜一包式胸衣和束带配合.She flaunts her new clothes.她炫耀自己的新衣服....
他仍然坐在(大学)院长的办公桌前,眼睛怒火直冒.He remained seated in front of the dean's desk glaring.你会恨上院长的清单和成为总冠军!You hate making the Dean's list and being All - lvy!孙院长的可爱,还不止此.Nor is President Sun lovable for this reason alone....
The dipole does not radiate energy in the direction of its axis.偶极子在它的轴的方向上不发射能量.Only magnetic dipole and higher multipole configuratons occur in nature.自然界中只能出现磁偶极子以及磁多极子的形式.We now show how to calculate molecular dipole...