spheroidal的中文翻譯是什麼意思

A new cast steel materials with spheroidal graphite has been studied.

文中研究的是球狀石墨鑄鋼新材料.

Flashing butt welding between ferrite spheroidal graphite cast iron and 20 steel.

鐵素體球墨鑄鐵與20鋼的閃光對焊.

The nucleus of the spheroidal graphite should be of spheroidal shape.

石墨球的核心應該是球形.

The state of the art of spheroidal graphite crankshaft is introduced.

介紹了球墨鑄鐵生產發動機曲軸的現狀及發展.

Intergranular crack generates and spheroidal graphite is stretched gradually during the bruising process.

球狀石墨在壓扁的過程中,沿子晶間的晶界發生破裂並逐漸被拉長.