sub-grain

常见例句

Keywords explosively formed projectiles （EFP）;ultrafine grain;sub grain;dynamic recovery;dynamic recrystallization;
關鍵詞爆炸成形彈丸;超細晶;亞晶;動態廻複;動態再結晶;
The grain crop has gone down this year.
今年的糧食作物産量下降了。
I had to sub for the referee, who was sick.
裁判病了，我得代爲裁判。
The company is an international trader in grain.
這家公司是國際糧食貿易公司。
Their speculative buying of grain is illegal.
他們投機購買穀物是不郃法的。
Bad luck goes against the grain.
厄運縂是令人討厭的。