In some scattered point cloud triangular mesh restoration algorithm, small triangular mesh holes problem will often affect the quality of the model. For small h
In recent years, punching technology of our country is developing fast. The proportion of hand feeding punching processing has gradually been replaced by automa
On-orbit service spacecraft orbit problem has been addressed for decades. The research of on-orbit service spacecraft orbit can be roughly divided into orbit de
The state-owned Qunfeng Machinery Works is a specialized factoryunder the Ministry of Aviation and Space Industry manufacturing linemantools.Taking full advanta
The development of new products of high quality,low unit cost,and short lead time to market are the key elements required for any enterprise to obtain a competi