down feed 下行供水管 ; 落水喉 ; 向下进刀 ; 及朝下切削速率
down feed system 下给系统 ; 下行上给式 ; 上分式系统
feed down the grassy land 把放进草地吃草
Auto down feed 上下自动进刀量
down-feed screw 垂直丝杠
face-down feed 背面馈送
up& down handwheel feed 上下手轮进刀
Vertical down feed 升降进给
automatic down feed 自动向下进给
down-take feed header 下降供水联箱
The larvae must feed during their trip, and their springtime release coincides with a peak in algae raining down from surface waters.
幼虫必须在旅途中进食,而它们在春天的释放正好赶上了藻类从地表水倾泻而下的高峰。
We would say that this whole area over which it migrates is its habitat because on this long-distance journey, it needs to come down to feed and sleep every so often, right?
我们会认为它迁徙的整个区域就是它的栖息地,因为在长途旅行中,它需要经常下来进食和睡觉,对吧?
Fulbright sat down on a pile of feed bags stacked on the floor and struck up a conversation.
富布赖特在堆在地上的一个饲料袋上坐下来,和他聊了起来。
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