exsiting

exsiting

1

Compared it with the foreign one , the phenomena of too few curriculum kinds , too little teaching time and outmoded teaching contents is exsiting ;

教育类课程与国外同类专业相比，存在课程门类少，教学时数偏低，且教学内容陈旧等现象；
2

Telomere is a special structure exsiting at the end of chromosome whose length is related to the cells duplication and decrepitude .

端粒，是染色体末端所特有的结构，其长度与细胞的复制及衰老有关；
3

Hence what could the Chinese authrities should do are mainly on reviewing the exsiting regulations and policies and improving the legislative techniques , but not simply promulgate new regulations which may sounds advanced .

所以，中国应该着重检讨既存的法律规则和政策，加强其中的法律技术，而非仅仅颁布听上去“先进”新的规则。