1.Herein lies the keys to the questions.

1.里面包含着问题答案。

2.Herein, a case of mixed gonadal digenesis is presented, and the literature is reviewed.

2.在此，我们提出一个混合型性腺发育病例，并做文献回顾。

3.Herein lies the answer.

3.答案就在这里。

4.Herein we review the chemical studies on sphingosine and related lipid derivatives,with focus on their chemical synthesis.

4.本文主要综述了鞘氨醇等衍生脂质学研究,特别是它们学合成进展。

5.Analysis on the wear reason of buried pipe system for coal-sline CFB and its solving measures are presented herein.

5.介绍某循环流床锅炉埋管系统损坏原因及解决方法。

6.We herein report a case of pseudoxanthoma elasticum-like papillary dermal elastolysis and another typical case of white fibrous papulosis of the neck.

6.我们在此报告一例弹性假黄突真皮弹力纤维分解症，及另一例颈部白色纤维丘疹症。

7.Herein, we present an extremely rare case of rectal ameboma associated with amebic liver abscess, which can only be distinguished with great care from rectal cancer with liver metastasis.

7.我们在此提出一个直肠阿米巴合并肝脓疡病例，虽然极为罕见，但是必须非常小心地和直肠癌合并肝脏转移病人区分。