Generating functions are an ideal tool for studying sequences defined by recurrence.母函数是研究用递推关系来确定的函数的最理想工具.Sequences of rock units are incompletely known.岩石单元的层序了解得不完全.Heterochromatin has shown to be composed largely of...
We shall study a very particular kind of sequences, called convergent sequences.我们将研究称为收敛数列的很特别的一类数列.Generating functions are an ideal tool for studying sequences defined by recurrence.母函数是研究用递推关系来确定的函数的最理想工具.Heterochrom...
Metastatic tumors to gingival from non - oral malignancies are very uncommon.摘要从 非 口腔部位的恶性肿瘤转移至齿龈是非常罕见.Objective To study the distribution of the chromatic value of gingival porcelains.目的了解临床常用牙龈瓷的颜色参数.Gingival margins c...
Most newspapers are of ephemeral interest.多数报纸只能引起读者短暂的注意.These paintings are in some ways a reminder that earthly pleasures are ephemeral.这些画在某种意义上提醒人们世俗的享乐是短暂的。He talked about the country's ephemeral unity being s...
那是慈母般关爱与宽容的了不起的表现。It was an incredible display of motherly love and forgiveness.其他变化包括对非婚夫妇生育更为宽容的态度。Other changes include more tolerant attitudes to unmarried couples having children.她这个人才气逼人，可是绝对忠诚可靠，而且毫不做作，有人情味和宽容心。Sh...