pound foot 中文意思是什麼
pound foot
解釋
磅英尺-
How long did it take to complete the 555 - foot egyptian obelisk, topped with a 3, 300 - pound marble capstone and a 9 - inch pyramid of cast aluminum
要建造這個高555英尺的埃及式方尖碑,上頭還要加上重達3300磅的大理石頂蓋,並且以9 ?厚的鋁來製作尖端的金字塔頂,需要花上多長的時間呢? -
Willy, a tortoise, belonging to kellie, walks past the family dog sunday, aug. 21, 2006, in ridgeville, s. c. after a month on the lam, the 40 - pound tortoise with a 2 - foot - wide, gold - colored shell is back in the wading pool at his owner ' s home
圖中,維力正在與主人家的寵物狗一起玩耍。在經歷一個月的在外流浪之後,這只重大40磅長著2英尺寬的金色殼烏龜終于回到了主人家的淺水池裡。 -
We know that the weight of a cubic foot of air at 0 , and 76cm , pressure is 0. 08l pound, or 12 cubic feet of air weigh a pound
我們知道, 1立方英尺的空氣在0攝氏度和760毫米汞柱壓力下,重量是0 . 81磅,也就是說12立方英尺空氣的重量是1磅。 -
Eg. we know that the weight of a cubic foot of air at 0 ? c and 76cm , pressure is 0. 08l pound, or 12 cubic feet of air weigh a pound
我們知道, 1立方英尺的空氣在0攝氏度和760毫米汞柱壓力下,重量是0 . 81磅,也就是說12立方英尺空氣的重量是1磅。 -
Eg. we know that the weight of a cubic foot of air at 0oc and 76cm , pressure is 0. 08l pound, or 12 cubic feet of air weigh a pound
我們知道, 1立方英尺的空氣在0攝氏度和760毫米汞柱壓力下,重量是0 . 81磅,也就是說12立方英尺空氣的重量是1磅。 -
The 4 foot long, 3 foot high, 110 pound, gray and brown female mammoth calf is almost completely intact
這個長4英尺,高3英尺,重110磅,灰褐色的巨型的母象幾乎是完整的。 -
Ft. - lb. foot - pound
英尺磅功的單位 -
Six - foot, 100 - pound underwater gliders are swimming the oceans of the world and dutifully sending data home on everything from whale calls to the massive waves produced by hurricanes
在本周由美國地球物理學會主辦的一次雙年會上,海洋科學家們介紹說,一種結構輕巧操作便易 -
Ocean scientists can now plunge into the middle of the sea without leaving their offices. ocean scientists can now plunge into the middle of the sea without leaving their offices. six - foot, 100 - pound underwater gliders are swimming the oceans of the world and dutifully sending data home on everything from whale calls to the massive waves produced by hurricanes
在本周由美國地球物理學會主辦的一次雙年會上,海洋科學家們介紹說,一種結構輕巧操作便易價格經濟的水下滑翔機目前正成為研究人員的得力助手,使他們不必離開辦公室就可以鉆入海里探幽訪勝。
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