downward相关论文
This paper deals with the problem of pose estimation for multicopters by using a downward-looking monocular camera and A......
Permafrost on the Qinghai-Tibet Plateau (QTP) is widespread, thin, and thermally unstable. Under a warming climate durin......
With the increase of the utilization of bamboo, we must find out more in bamboo properties. According to the national st......
The equilibrium constant K value for reaction 11B(OH)3+10B(OH)4 is important for building the pH◇10B(OH)3+11B(OH)4- vs.......
German auto giant Volkswagen said on May 14 that its passenger car sales in the first four months of 2013 rose 5.3 perce......
英语方位词“前后”、“上下”和“左右”构建了三种时间隐喻体系,其中“前后”和“上下”时间隐喻体系各包含了两种时间隐喻模式,......
When laser beam is ceased,the melt metal flows downward to fill the keyhole during keyhole welding.Mathematical models a......
一个单词并不孤立,它也有自己的亲朋好友——或与它外形相似(形近词),或与它有亲缘关系(派生词),或与它“志同道合”(同义词),或与......
回顾了广义量词的背景知识；在介绍数字三角形画法的基础之上，对S．Peters和D．Westerstaihl的数字三角形简图进行了改进；在整理相关文献的......
普通高校的体育选项课——健美操教育，该项目跟上时代发展的要求，体现健身、育人、多元智能（素质）提高的责任和优越性，本着“在学习中学......
“It is unavoidable that sales of own brand vehicles will exhibit a downward trend, but I hope they don’t fall too quic......
Both Import and Export Growth Dropped in 2015...
在并流下行式循环流化床反应器的气固传热模型基础上，采用稳态传热的实验方法，测定了并流下行式循环流化床反应器不同操作条件下的轴......
