Learn how to make 12 great designs for the world's best paper planes and make them fly faster and longer.
学一下如何制作这12款世界上最酷的纸飞机，让它们飞得更快更远。
In this paper accuracy of sensory certification and relative certification of surface, roughens for calliper planes measured using comparison samples was analyzed.
本文分析了卡尺测量面表面粗糙度感官检定和与比较样块比较检定的准确率。
The paper planes take us looking for the initial dream.
纸飞机带我们寻找到了最初的梦想。
A rectification method for perspective images of scene planes using multiple constraints was proposed in this paper without knowing any camera parameters.
本文提出一种综合多约束的平面透视图像矫正方法，即在不知道任何相机参数的前提下将场景平面的透视图像矫正为度量平面。
The paper introduces the development of a creep-testing device for weak planes of rock mass.
本文介绍了一种岩体弱面直剪仪的研制及其主要参数。
The paper shows the clear relationship between the reference planes for the nominal angles of the cutting tool and the planes for the working angles of the cutting tool.
给出了刀具标注角度参考系平面与工作角度参考系平面之间的关系式。
U-shape patch element for phased array antennas with wide-beam both in E-and H-planes is presented in this paper.
该文介绍了一种在E面和H面都具有宽波束特性的U形贴片相控阵天线单元。
A U-shape patch element for phased array antennas with wide-beam both in E-and H-planes is presented in this paper.
该文介绍了一种在E面和H面都具有宽波束特性的U形贴片相控阵天线单元。
A U-shape patch element for phased array antennas with wide-beam both in E-and H-planes is presented in this paper.
该文介绍了一种在E面和H面都具有宽波束特性的U形贴片相控阵天线单元。
应用推荐