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Du Haotian first visited Tsinghua University,a prestigious seat of learning in China, in the summer of 2013 to install a......
Research on optimization of solid waste during sintering process and its application in Shougang Jin
Making full use of solid waste of steel is significant for energy-saving emission reduction,development of low-carbon pr......
基于圆特征的视觉测量方法简单且精度高,因此具有广泛的机器视觉应用,但单个圆特征的单目视觉位姿估计存在二义性问题。为了有效剔......
针对单个圆进行视觉测量存在的位姿二义性问题，提出了一种运动重建约束角的二义性消除方法。在相机已标定的前提下，利用圆的投影椭圆......
为了解决单目视觉中单圆位姿测量方法存在虚假解的问题,提出了矩形约束消除位姿二义性的方法。在相机已标定的情况下,采集目标上圆......
Today’s vocational students are mostly post-95s and almost a per capita mobile phone， their common features are：English b......
【Abstract】China English does exist. The recognition and knowledge of China English can not only empower English learne......
【Abstract】China English does exist， which is reconfirmed by salient linguistic features illustrated and documented by m......
I.Liquidated damages provisions of Anglo-American countries distinguished from that in China Liquidated damages provi......
Look at the email and do the exercises to practise and improve your writing skills. Preparation Match the words or......
Truly opposite is defined by identity of units with complementary anatomy or structure to form a pair,e.g.male and femal......
UNFATHOMABLE WILL The Long March of the Red Army was a jaw-dropping test of will and a truly miracul
This year marks the 100th anniversary of the founding of the Communist Party of China(CPC),and the Long March continues ......
The Greeks had established the principle that geometrical constructions must be carried through with only straightedge ......
在“平抛”一课的教学中 ,展示平抛运动是怎样分解为水平方向的匀速直线运动和竖直方向的自由落体运动的过程 ,既是教学的重点也是......
Damage to urban buildings in zones of intensities Ⅷ and Ⅶ during the Wenchuan earthquake and discuss
The outline and typical characteristics of damages to building in Jiangyou city and Anxian county(intensity VⅢ), Mianya......
本文采用文献资料法和综合分析法,阐述了关于圆的认识、太极图、太极图与太极拳起源的关联性,以及圆的意识在太极拳习练、技击和处......
1.Three persons A,B and C are running a marathon,each with a different constant velocity.The velocity of Bis 10 % greate......
<正> The class of holomorphic functions f（z）=z+a2z2+.... in the unit circle |z|<1 is denoted by N, and the family of conve......
We review the Reidemeister, Ray-Singer’s analytic torsion and the Cheeger-Mller theorem. We describe the analytic tor......
In this paper we consider the linear equation a1p1 + a2p2 = n in prime variables pi and estimatethe numerical value of a......
Rodin (1987) proved the Schwarz’s lemma analog for the circle packings based on the hexagonal combinatorics. In this pa......
Soundscape [2] refers to a landscape which is constructed through sound and hearing as a counterpart of an ordinary visu......
Let α be a real number,x≥A≥2, e（θ） = e<sup>2πiθ</sup>, Λ（n） be Mangoldt’s function, and S（α; x, A） = sum from x-A【n......
一、Listen and circle①This sweater is(cheap,pretty).②This dress is(colorful,pretty).③That T-shirtis(expensive,colorfu......
Last October, at the foot of beautiful Huangshan Mountain, the 6th China International Folk Arts Festival, co organized ......
Recently,the auto circle in China has been in the spotlight for some unusual events:Tengzhong’s application for acquiri......
The trace of vertical vortex flow at hydraulic intakes is of the shape of spiral lines,which was observed in the present......
This Paper introduces a microstrip applicator for treatment of cervical erosion and cervical condyloma acuminatum with m......
Sensitive detection of DNA methyltransferase activity based on rolling circle amplification technolo
This work develops a fluorescence approach for sensitive detection of DNA methyltransferase activity based on endonuclea......
The reverse flow diverter (RFD) consisting of a nozzle and a diffuser is a key component in pneumatic pulse jet pumps. W......
AN UNPRECEDENTED GRAND GATHERING——Welcoming the IGU Regional Conference on Asian Pacific Countries t
The International Geographical Union is going to convene its Regional Conference on Asian Pacific Countries on 13-20 Aug......
在未来要实现可持续并且可负担的皮肤病服务需要一种新的转交模式。一份独立审查描述将皮肤病专科服务由一家主要的英国国家健康体......
The stability and activity of alkaline carbonate catalysts in supercritical water coal gasification has been investigate......
Tourism spatial reconstruction of Chengde City under the influence of Holiday Tourism Circle of Beij
Holiday Tourism Circle of Beijing (HTCB) is one of the nine key regions of Chinese tourism industry in the period of the......
Influence of “Holiday Tourism Circle of Beijing” on Chengde Tourism Spatial Alteration and Reconstru
Chengde City,famous for its cultural sightseeing tourism industry,and is located in China’s“Capital Holiday Tourism Ci......
On December 24,a new industrial partner entered the friend circle of new energy vehicle industrial cluster in Daye;a new......
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从前有个圆圈,它丢失了一小段。它想变得完整,于是它到处寻找它所丢失的那部分。由于不完整,它只能滚得非常慢。在路上,它羡慕过花......
Father’s Day is coming on the 17th of this month. Let’s play agame about this holiday. First, circle(圈出)the words ab......
课堂观摩:1.课件出示六个形状类单词以及各自所代表的图形。师指着长方形问:What shape is it?S:It’s a rectangle.生生之间问答......
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Holding the national flag high, Chinese soccer players circle the field after winning the silyer medal at the 26th Olym......
The article mainly explores the current concept of World Englishes and its implication for language teaching.After the h......
ⅠChinesenarrativeliteraturehasitsownparticularform,pattern,flavor,andsystemofappraisal.TheChinesebelievethatexperiencea......
Microtwins in the 3C-SiC films grown on Si(001) by APCVD were analyzed in detail using an X-ray four-circle diffractomet......
