我们在人陪同下穿过一条低矮的门道。We were escorted through a low doorway.小孩无人陪同不允许走出这个地方。Unescorted children are not allowed beyond this point.儿童必须要有大人陪同。Children must be accompanied by an adult....
这里是 抗日战争 暴发的地方.This is the place where anti - Japanese war had broken off.最近暴发的肝炎使这个幸福的家庭丧失了三条性命.The recent outbreak of hepatitis bereaved the happy family of three members.他是靠不义之财暴发的.He got rich quickly by acquiring fil...
她坐着浏览发黄的书页。She sat scanning the yellowing pages.别折书页的角来标明你读到的地方.Don't turn back the corners of the pages to mark your place.别折那些书页的角, 会弄坏的.Don't bend the corners of the pages down, it damages them....
最后讨论了时谐性和电容率对电位分布的影响.The effects about potential distribution by time - harmonic character and permittivity a.用铽改性SBN晶体能有效地改善晶体的性质.实验测量了铽改性Sr0.61Ba0.39Nb2O6晶体的电容率和热电系数.The dielectric permittivity and pyroelectric coeffic...