A term applied to the bottom shell plating in a double-bottom ship is ___.
A: ottom floo
B: outer bottom
C: shear plating
D: tank top
A: ottom floo
B: outer bottom
C: shear plating
D: tank top
B
举一反三
- Frames to which the tank top and bottom shell are fastened are called（）.
- The inner bottom is the（）. A: Atank top B: Bcompartment between the tank top and shell of the vessel C: Cinner side of the vessel's shell D: Dspace between two transverse bottom frames
- Bottom line is an informal term for ______. A: top line B: net income C: total revenue D: gross profit
- Where do we put the Teddy Bear? A: top left B: top right C: middle D: bottom left E: bottom right
- （ ）是定义顶层和底层的信号层。 A: Top layer B: Top Overlay C: Bottom layer D: Bottom Overlay
内容
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After DCT, the energy of the image is usually concentrated in the （ ) of the image. A: top left corner B: top right corner C: bottom left corner D: bottom right corner
- 1
For English afternoon tea snacks, we should eat . A: from top to bottom B: from bottom to top C: from the second layer. D: from right to left.
- 2
焊锡膏层是为了便于贴片元器件的安装。下面（）属于焊锡膏层。 A: Top Paste B: Top Solder C: Bottom Overlay D: Bottom Solder
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PCB铺铜后使用哪个层进行开窗（） A: Top Overlay B: .Bottom Overlay C: Top Solder 或 Bottom Solde D: . Keep-Out Laye
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Why had Jack been handcuffed and locked at the bottom of the ship?