协(拼音:xié)是汉语常用字,初文见于商代甲骨文。“协”的本义指许多人协力合作,如:协同、协商。又有调和、和谐的意思,如:协调、协和。引申指帮助、辅助,如:协办、协理、协助。 (基本信息栏主要参考资料 )
东南亚国协(Association of Southeast Asian Nat ions , ASEAN) a.会员国(东协十国):马来西亚、泰国、菲律宾、新加坡、印尼、汶莱、越南、 缅甸、寮国、柬埔寨。
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根据国际铝协(International AluminumInstitute,IAI)公布的统计数据[1],2006年我国原生铝产量高达934.9×104t,占当年全世界产量的39.2%...
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人民政协 The Chinese People’s Political Consultative Conference (CPPCC) ; CPPCC committees ; the CPPCC ; the Chinese People's Political Consultative Conference (CPPCC)
立法协商 deliberation on legislation ; consultations on issues relating to legislation ; legislation consultation
自由贸易协定 FTA ; a free trade agreement ; free trade agreement
京津冀协同发展 the Beijing-Tianjin-Hebei integration initiative ; the coordinated development of the Beijing; Tianjin; and Hebei region the Beijing-Tianjin-Hebei integration initiative ; Coordinated Development for the Beijing-Tianjin-Hebei Region ; the Beijing-Tianjin-Hebei integration initiative,
亚洲协会 Asia Society ; the Asia Society ; The Asia Foundation ; si society
协议 TCP ; Protocols ; [计] protocol ; SLA
协商 in consultation with ; [劳经] negotiation ; Consult ; [劳经] consultation
行业协会 industry associations ; Industry Association ; KOCOPIA
全球商务旅行协会 GBTA
协变和逆变的区别对于张量的计算尤为重要,这往往会出现混合方差。
The distinction between covariance and contravariance is important for computations with tensors, which often have mixed variance.
这位大一杜克前锋是协尔等·威廉姆斯的替补。
The Duke forward was a reserve as a freshman, playing behind Shelden Williams.
最后就是对协变和逆变的支持了。
One more thing, I said they're not independent, so we have to talk about the covariance between the returns.
还有,我说过它们不是相互独立的,因此我们还需要讨论两个收益率的协方差。
If you get a lot of negative products, that makes the covariance negative.
很多个负值的结果相加,就会使协方差是一个负值
I feel like I have to introduce concepts like variance and co-variance and correlation in order to talk about finance; so that's what we'll do in Lecture Two.
我会讲到像方差,协方差,相关系数,这样的概念,为金融学的内容作一些铺垫,我们会在第二课讲到
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