Experimental Investigation of Threshold Velocity for Oncomelania Sticking to the Boundary of Channel;
吸附状态下钉螺起动流速的试验研究
Objective To introduce a method for examination of striation marks left by claw-hammer.
目的介绍羊角锤起钉槽撬压形成擦划痕迹的检验方法。
join two Boards with nails
用钉子把两块板钉在一起
Clinch the boards together.
用钉子把木板钉牢在一起。
The notice board was nailed up on a tree.
布告板钉在一棵树上。
Driving a nail into a stone slab/impossible to penetrate
青石板上钉钉,硬钻
The loose board in the floor should be nailed down.
地板中松了的板子应该用钉子钉牢。
a tack for attaching papers to a bulletin board or drawing board.
把图画钉到布告板或制图板上的钉。
The board is very hard and the nail won't go through
这块木板很硬，钉子钉不进去。
Fixing the notice to the board with tacks.
用钉子把布告钉到木板上
With one blow he drove the nail into the plank.
他一锤便将钉子钉入木板。
rivet a metal plate on a roof
把金属板用铆钉钉牢在屋顶上
and the nails driven on the board are not made in China.
和钉在板上的钉子不是中国制造的。”
I pressed the thumbtacks into the board with my thumb.
我有用大拇指将图钉钉在板上。
Includes large 8 stud x 8 stud blue DUPLO building plate!
包括大的8个饰钉＊8个饰钉的建筑板！
Squeaking floorboards should be screwed down.
踏上去咯咯作响的地板应用螺钉钉住。
Computed Tomography Morphometric Analysis for Axial Translaminar Screw Placement
枢椎后路经椎板螺钉钉道的CT测量
He went to pin the ad on the advertisement Board.
他把广告钉在广告板上。
He drew nails from a plank
他从厚板上拔出钉子。
Dry wall screws
GB/T14210-1993墙板自攻螺钉
