This paper gives some relation of U. S. C. and L. S. C. of set-valued mappings with closed and open property of image.

本文给出了集值映射的上半连续性和下半连续性同图象的闭性和开性间的一些关系。

youdao

The relations of S-separation axioms in S-L space that has countable intersection property of seim-open set were obtained.

在具有半开集可数交性质的S-L空间中，讨论了几个S-分离性公理之间的关系。

youdao

Up to now, only China Bank and Construction Bank have been granted to open branches in U. s. while others are only allowed to set up representative offices.

目前，中国仅有中国银行和交通银行两家银行获准在美国开设分行，而其它一些银行仅在美国设有代表处，仍未获准设立分行。

youdao

The 2012 U.S. Open champion breezed beyond Italy's Andreas Seppi to set up a last-eight meeting with Croatia's Marin Cilic, who upset fifth seed Jo-Wilfried Tsonga.

CNN: Haas stuns Djokovic in Miami

The 2009 U.S. Open champion set up a third-round clash with Taiwan's world No. 79 Yen-Hsun Lu by beating Slovenia's Blaz Kavcic 6-4 7-5 6-3, continuing his career revival following longterm wrist injury.

CNN: Nadal into third round as Federer walks it

Watson, a quarter-finalist in this year's Australian Open juniors, held the opening game of the second set and broke again to go 2-0 up.

BBC: Watson wins US Open girls' title