two-wheel tractor是什么意思

用法例句

“Shuanglun”Group Established New Enterprise Values——Interview to Board Chairman of “Shuanglun”Group LIU Jun-qing;

“双轮”打造全新价值观——访安徽双轮集团董事长刘俊卿

In order to study the double bottom fermentation under solid conditions, the technique of yellow water closure was applied to make bottom grains not steeping by yellow water, to make yellow water flow smoothly without passing bottom grains and to make the quality of bottom grains not affecting by yellow water.

研究固态条件下的双轮底发酵 ,我们采取截流黄水的方法 ,使黄水不浸泡双轮底糟和在滴窖时不经过双轮底糟就能顺利滴出 ,双轮底糟的质量不受到黄水的瓜分和影响。