foot breadth 中文意思是什麼
foot breadth
解釋
腳寬-
However, i made me a table and a chair, as i observ d above, in the first place, and this i did out of the short pieces of boards that i brought on my raft from the ship : but when i had wrought out some boards, as above, i made large shelves of the breadth of a foot and half one over another, all along one side of my cave, to lay all my tools, nails, and iron - work, and in a word, to separate every thing at large in their places, that i might come easily at them ; i knock d pieces into the wall of the rock to hang my guns and all things that would hang up
上面講了，我先給自己做了一張桌子和一把椅子，這些是用我從船上運回來的幾塊短木板做材料製成的后來，我用上面提到的辦法，做了一些木板，沿著山洞的岸壁搭了幾層一英尺半寬的大木架，把工具，釘子和鐵器等東西分門別類地放在上面，以便取用。我又在墻上釘了許多小木釘，用來掛槍和其他可以掛的東西。 -
The voice learns acoustics is a the door almost is difficult then catch to touch, unfathomable knowledge. many in the last yearses, acoustics expert are all the fee devote to think to search most ideal comparison, and also is to develop a fever a " gold comparison " in the. as for each expert of " gold comparison " all there is different way of speaking, among them reach an i compare to incline to, that be 0. 618 : 1 : 0. 618, also is high 8 chinese foots, breadth 13 chinese foot, long 21 chinese foots, space physical volume 2, 184 square foot
聲學acoustics是一門幾乎是難以捉摸，莫測高深的學問。多年來， acoustics專家都費盡心思找尋最理想的比例，也就是發燒友口中的"黃金比例"了。關于"黃金比例"各專家都有不同的說法，其中有一個是我比較傾向的那就是0 . 618 : 1 : 0 . 618 ，也就是高8尺寬13尺，長21尺，空間體積2 ， 184平方尺。 -
From this, the room is very important to voice. combine of can make comprehensive develop primarily is a " building ". room although more big more good, however, buy the empress class getting to output the power to with the market. the " space physical volume " should can t exceed 2 10000 cubic foot. and this physical volume of high, deep, the breadth is too good enough to use what device the reruns is several can disorderly true
音波並不是我們可以從測量器顯像屏的一種平面波形。而且從聲源物體單元以最大角度向四面八方作約半球形擴散。以書本理論而言，一個10尺高16尺闊26尺長的房間就可以有27 . 7尺的對角長度，也可以聽到21至22周的超低頻了。
分享友人