衛(wèi)星
- 衛(wèi)星“眼”中的地球 等
4月yuè24日rì是shì中zhōnɡ國(guó)ɡuó航hánɡ天tiān日rì，中zhōnɡ國(guó)ɡuó的de長(zhǎng)chánɡ光ɡuānɡ衛(wèi)wèi星xīnɡ技jì術(shù)shù有yǒu限xiàn公ɡōnɡ司sī在zài這zhè天tiān對(duì)duì外wài發(fā)fā布bù了le一yì組zǔ“吉jí林lín一yī號(hào)hào”衛(wèi)wèi星xīnɡ拍pāi攝shè的de世shì界jiè各ɡè地dì的de高ɡāo清qīnɡ衛(wèi)wèi星xīnɡ遙yáo感ɡǎn影yǐnɡ像xiànɡ。2015年ni
學(xué)苑創(chuàng)造·A版 2020年8期2020-07-23
- Runaway Directions in O’Raifeartaigh Models?
Yue Wei(衛(wèi)星月)Center for Theoretical Physics,College of Physical Science and Technology,Sichuan University,29 Wangjiang Road,Chengdu 610064,ChinaAbstractR-symmetries,which are needed for supersymmetry(SUSY)breaking in O’Raifeartaigh
- Puma" suede shoes with a focus on the Product variables
楊衛(wèi)星INTRODUCTIONProblem statement： How can Puma develop an effective product mix in China？This paper is focused on developing a new successful product mix for Pumas suede shoes. The external factors along with the opportunities and
科學(xué)與財(cái)富 2016年28期2016-10-14