board hammer 中文意思是什麼
board hammer
解釋
夾板錘-
My first contrivance was to make a pretence to speak to this moor, to get something for our subsistance on board ; for i told him we must not presume to eat of our patroon s bread, he said that was true ; so he brought a large basket of rusk or bisket of their kind, and three jarrs with fresh water into the boat ; i knew where my patroon s case of bottles stood, which it was evident by the make were taken out of some english prize ; and i convey d them into the boat while the moor was on shoar, as if they had been there before, for our master : i convey d also a great lump of bees - wax into the boat, which weighed above half a hundred weight, with a parcel of twine or thread, a hatchet, a saw and a hammer, all which were of great use to us afterwards ; especially the wax to make candles
我知道主人裝酒的箱子放的地方看那箱子的樣子，顯然也是從英國人手裡奪來的戰利品。我趁那摩爾人上岸去的時候，就把那箱酒搬上舢舨，放到一個適當的地方，好像主人原來就放在那兒似的。同時我又搬了六十多磅蜜蠟到船上來，還順便拿了一小包粗線，一把斧頭，一把鋸子和一隻錘子這些東西后來對我都非常有用，尤其是蜜蠟，可以用來做蠟燭。 -
The results are obtained as follows : we analyze the features of kinematics and dynamic of the crusher. the improvement on the crusher structure design is made in the following aspects : involutes beat board, adjust mechanism on the back protect board and sieve plate, distributaries system, sieve plat, crusher space, rotor, hammer. furthermore, strength check is carried out
通過本題研究取得了以下研究成果：對破碎機進行了運動和動力學分析，結構優化改進，包括：漸開線反擊板設計，后側護板和篩板的恆力調節機構設計；分流系統的設計；篩板的設計；破碎腔的設計；轉子的設計；錘頭的設計。
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