heritage+in+danger全文翻译
@西屈1245：用英语介绍雅典卫城雅典卫城的英语作文 - 作业帮
古骨13586652728…… [答案] The Athens health city,is one of world new seven wonders of the world,is also called Athens's Akeluobolisi,Greek is “... the centralism has demonstrated Greece's ancient times civilization.in 1987 is included according to cultural heritage choosing ...
@西屈1245：Heritage++是甚么课程
古骨13586652728…… 遗产. 继承物遗产; 继承物
@西屈1245：英语作文intangible cultural heritage120词左右(自己写的) -
古骨13586652728…… Chinese Spring Festival celebrating the end of winter and the warmth of spring. It began in the last day of the lunar year, end in the 15th day of lunar New Year, also is the Lantern Festival. During the Spring Festival, people use red lantern and ...
@西屈1245：(向量ab+向量cd)+(向量bc+向量da)等于多少 -
古骨13586652728…… (向量ab+向量cd)+(向量bc+向量da)等于(向量ab+向量bc)+(向量cd+向量da)=向量ac+向量ca=零向量
@西屈1245：已知数列{an}满足a1=1,nan+1=(n+1)an+in(n+1)(i为常数)(1)证明:{ann}是等差数列;(2)若{an}是正数组成d数列,试给出不依赖于nd一个充分必要条件,... - 作业帮
古骨13586652728…… [答案] (1)∵nan+1=(n+1)an+cn(n+1)∴an+1n+1=ann+c,即 an+1n+1−ann=c从而数列{ ann}是首项为1,公差为c的等差数列(x)由(1)可人 ann=1+(n-1)c,即an=cnx+(1-c)n{an}是等差数列的充要条件是an=an+b...
@西屈1245：1个英语单词的动词形势heritage的动词形势?还是本身就可作动词如:heritage the legacy? - 作业帮
古骨13586652728…… [答案] heritage 遗产的意思, 这是个名词啊?不可能用作动词的, 它不像其他词,这个比较特殊,它的动词是inherit
@西屈1245：关于俄罗斯的英文介绍俄罗斯的风俗习惯,民族文化特色等的介绍````我要演讲.要求高中的词汇.简单明了为好. - 作业帮
古骨13586652728…… [答案] 有个专门介绍俄罗斯的英文网站,可以去看看 Discover the Rich Russian Culture Russia has a rich cultural heritage that is expressed in the cities,the countryside and the small towns of this striking and proud nation.While virtually every place you might ...
@西屈1245：证明a平方+b平方+c平方+d平方>=ab+bc+ca+da -
古骨13586652728…… ∵a平方+b平方+c平方+d平方-ab-bc-cd-da =1/2(2a²+2b²+2c²+2d²-2ab-2bc-2cd-2da )=1/2[(a-b)²+(b-c)²+(d-c)²+(a-d)²]≥0 ∴ a平方+b平方+c平方+d平方>=ab+bc+ca+da
@西屈1245：帮忙翻译一句话 ＂my heritage is Italian＂ 是什么意思?是说“我有意大利血统么” - 作业帮
古骨13586652728…… [答案] 是的
古骨13586652728…… [答案] The Athens health city,is one of world new seven wonders of the world,is also called Athens's Akeluobolisi,Greek is “... the centralism has demonstrated Greece's ancient times civilization.in 1987 is included according to cultural heritage choosing ...
@西屈1245：Heritage++是甚么课程
古骨13586652728…… 遗产. 继承物遗产; 继承物
@西屈1245：英语作文intangible cultural heritage120词左右(自己写的) -
古骨13586652728…… Chinese Spring Festival celebrating the end of winter and the warmth of spring. It began in the last day of the lunar year, end in the 15th day of lunar New Year, also is the Lantern Festival. During the Spring Festival, people use red lantern and ...
@西屈1245：(向量ab+向量cd)+(向量bc+向量da)等于多少 -
古骨13586652728…… (向量ab+向量cd)+(向量bc+向量da)等于(向量ab+向量bc)+(向量cd+向量da)=向量ac+向量ca=零向量
@西屈1245：已知数列{an}满足a1=1,nan+1=(n+1)an+in(n+1)(i为常数)(1)证明:{ann}是等差数列;(2)若{an}是正数组成d数列,试给出不依赖于nd一个充分必要条件,... - 作业帮
古骨13586652728…… [答案] (1)∵nan+1=(n+1)an+cn(n+1)∴an+1n+1=ann+c,即 an+1n+1−ann=c从而数列{ ann}是首项为1,公差为c的等差数列(x)由(1)可人 ann=1+(n-1)c,即an=cnx+(1-c)n{an}是等差数列的充要条件是an=an+b...
@西屈1245：1个英语单词的动词形势heritage的动词形势?还是本身就可作动词如:heritage the legacy? - 作业帮
古骨13586652728…… [答案] heritage 遗产的意思, 这是个名词啊?不可能用作动词的, 它不像其他词,这个比较特殊,它的动词是inherit
@西屈1245：关于俄罗斯的英文介绍俄罗斯的风俗习惯,民族文化特色等的介绍````我要演讲.要求高中的词汇.简单明了为好. - 作业帮
古骨13586652728…… [答案] 有个专门介绍俄罗斯的英文网站,可以去看看 Discover the Rich Russian Culture Russia has a rich cultural heritage that is expressed in the cities,the countryside and the small towns of this striking and proud nation.While virtually every place you might ...
@西屈1245：证明a平方+b平方+c平方+d平方>=ab+bc+ca+da -
古骨13586652728…… ∵a平方+b平方+c平方+d平方-ab-bc-cd-da =1/2(2a²+2b²+2c²+2d²-2ab-2bc-2cd-2da )=1/2[(a-b)²+(b-c)²+(d-c)²+(a-d)²]≥0 ∴ a平方+b平方+c平方+d平方>=ab+bc+ca+da
@西屈1245：帮忙翻译一句话 ＂my heritage is Italian＂ 是什么意思?是说“我有意大利血统么” - 作业帮
古骨13586652728…… [答案] 是的
